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Sulforaphane
See LKT's Specialty Chemicals
See LKT's Product Line
Alphabetized - B
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
B0000 2B-(A) 1 mg
$114.70
  C81H137N28o28S FW 1983.23 2 mg
$195.30
    5 mg
$344.10
     
B0072 2B-(S) 1 mg
$114.70
  C81H137N28O28S FW 1983.23 2 mg
$195.30
    5 mg
$344.10
     
B0110 Baclofen 1 g
$29.50
  C10H12ClNO2 FW 213.66 [1134-47-0] 5 g
$123.00
  A GABA-b receptor agonist. 10 g
$196.90
  Brogden RN, Speight TM, Avery GS. Drugs 8:1-14 (1974).  
     
     
B0108 Bactenecin, bovine 0.5 mg
$193.50
  C63H118N24O13S2 FW 1483.9 1 mg
$329.70
  A 12-amino acid cationic antimicrobial peptide from bovine neutrophis found to be  
  cytotoxic to neuronal and glial cells.  
  Wu M, Hancock RE. J Biol Chem. 274:29-35 (1999).  
  Radermacher SW, Schoop VM, Schluesener HJ. J Neurosci Res. 36:657-62 (1993).  
     
B0025 Bafilomycin A1 50 µg
$205.10
  C35H58O9 FW 622.8 [88899-55-2] 5x50µg
$758.90
  Macrolide isolated from Streptomyces sp. that has been shown to decrease  
  multi-drug resistance. It also has shown apoptotic and antibiotic properties.  
  Altan et al. Journal of Experimental Medicine.187:1585 (1998).  
  Montcourrier P et al. Clinical & Experimental Metastasis. 15:382(1997).  
  Martinez-Zaguilan R et al. Biochemical Pharmacology. 57:1037(1999).  
     
B0026 Bafilomycin B1 1 mg
$123.00
  C44H65NO13 FW 815.99 [88899-56-3]  
  Macrolide isolated from Streptomyces sp. that exhibits antibiotic properties.  
  Werner G, Hagenmaier H, Drautz H et al. Journal of Antibiotics. 37:110-7 (1984).  
     
B0133 Baicalin 1 mg
$55.10
  C21H18O11 FW 446.36 [21967-41-9] m.p. 223oC 5 mg
$215.30
  Baicalin is a flavonoid found in the radix of Scutellaria baicalensis that 10 mg
$301.40
  has antioxidant activity. It has anti-inflammatory effects, anti-HIV activity,  
  apoptosis induction and inhibition of colon aberrant crypts properties.  
  GAo Z, Huang K, Yang X, Xu H. Biochem Biophys Acta. 1472:643-650 (1999).  
  Lin CC, Shieh DE. Am. J. Chin. Med. 24:31-36 (1996).  
  Kitamura K, Honda M, Yoshizaki H et al. Antiviral Res. 37:131-140 (1998).  
  Wu X, Akatsu H, Okada H. Jpn J Med Sci. Biol. 48:79-87 (1995).  
     
A0248 BAM-12P 1 mg
$71.70
  C62H97N21O16S FW 1424.66 2 mg
$121.90
  Dodecapeptide isolated from bovine adrenal medulla. It is a Pro-Met-enkephalin 5 mg
$215.00
  precursor.  
  Mizuno K, Minamino N, Kangawa K, Matsuo H. Biochem Biophys Res Commun. 29:1482-8 (1980).  
     
A0249 BAM-22P 1 mg
$164.90
  C130H184N38O31S2 FW 2839.28 2 mg
$279.60
    5 mg
$494.60
     
B0150 Bambuterol Hydrochloride 500 mg
$96.70
  C18H29N3O5.HCl FW 403.91 [81732-46-9] 1 g
$138.00
  A bronchodilator. It inhibits plasma cholinesterase during metabolism and 5 g
$524.40
  prolongs suxamethonium-induced neuromuscular blockade.  
  Bang U, Viby-Mogensen J, Wiren JE et al. Acta Anaethesiol Scand. 34:596-9 (1990).  
  Sitar DS, Aoki FY, Warren CP et al. Chest. 103:771-6 (1993).  
     
  BCNU (See Carmustine)  
  N,N'-Bis(2-chloroethyl)-N-nitrosourea  
     
B1753 Benfotiamine 250 mg
$33.60
  S-Benzoylthiamine O-monophosphate 1 g
$67.20
  C19H23N4O6PS FW 466.453 [22457-89-2] 5 g
$140.00
  A lipid-soluble thiamine derivative found in Allium family vegetables such as garlic, onions,  
  leeks and shallots. As a treatment for diabetic neuropathy, benfotiamine is more effective at  
  increasing thiamine levels in blood and tissues than water-soluble salts like the previous vitamin B1.  
  Altern Med Rev.11: 238-242 (2006).  
  Marchetti et. al.Diabetes. 55: 2231-7 (2006).  
     
B1545 Benzalkonium Bromide 100 g
$55.20
  [91080-29-4] 500 g
$172.50
  Ulcerative agent. Preservative in most ophthalmic topical solutions. On epithelial conjunctival  
  cells in vitro, cells die by necrosis at high concetrations and by apoptosis at low concentration.  
  Wilmer JL, Burleson FG, Kayama F et al. J Invest Dermatol. 102:915-22 (1994).  
  De Saint Jean M, Brignole F, Bringuier AF et al. Invest Ophthalmol Vis Sci. 40:619-30 (1999).  
     
B1853 1,4-Benzoquinone 100 g
$24.30
  C6H4O2 FW 108.09 [106-51-4] 500 g
$68.90
  It is one of the major metabolites of benzene. It causes DNA damage and  
  apoptosis through H2O2 generation in cells.  
     
  S-Benzoylthiamine O-monophosphate (See Benfotiamine)  
     
B1640 Benzydamine Hydrochloride 5 g
$28.00
  C19H23N3O.HCl FW 345.87 [132-69-4] 25 g
$106.40
  Locally acting nonsteroidal anti-inflammatory with local anesthetic and analgesic properties.  
  properties. Prostaglandin synthetase inhibitor.  
     
B1653 Benzyl isothiocyanate 5 g
$23.30
  C8H7NS FW 149.22 b.p. 242-243oC [622-78-6] d. 1.125 10 g
$37.30
  Inhibitor of methylazoxymethanol acetate-induced intestinal carcinogenesis.  
  Sugie S, Okamoto K, Okumura A et al. Carcinogenesis. 8:1555-1560 (1994).  
     
B1654 Benzyl selenocyanate 50 mg
$50.40
  C8H7NSe FW 196.11 [4671-93-6] 100 mg
$89.60
  A versatile synthetic organoselenium chemopreventive agent. Found 500 mg
$380.80
  to be effective in several animal tumor model systems.  
  Fiala ES, Sohn OS, Li H et al. Carcinogenesis. 9:1809-1815 (1997).  
     
B1655 S-(N-Benzylthiocarbamoyl)-L-cysteine 500 mg
$62.40
  C11H14N2O2S2 FW 270.37 m.p. 191-193°C [35446-36-7 ] 1 g
$108.10
  Cysteine conjugate of benzyl isothiocyanate. 5 g
$364.40
     
B1656 Benzyl thiocyanate, 97% 10 g
$22.40
  C7H5NS FW 135.17 [3012-37-1] 50 g
$55.40
  Effective against methylazoxymethanol acetate-induced intestinal carcinogenesis.  
  Sugie S, Okamoto K, Okumura A, Tanaka T, Mori H. Carcinogenesis. 8:1555-1560 (1994).  
     
B1669 Berbamine Hydrochloride, 95% 5 g
$39.20
  C37H40N2O6·HCl FW 608.731 [478-61-5] 10 g
$67.20
  A non-steroidal anti-inflammatory that exhibits anti-arrhythmia, anti- 25 g
$134.40
  hypertensive, anti-neoplastic, and antioxidative effects. Berbamine induces Caspaces  
  3 mediated apoptosis of leukemia cells, suggesting that berbamine may be a novel anticancer drug.  
  Sun et.al. Zhonghua Yi Xue Za Zhi. 86: 2246-51 (2006).  
  He Z, Zhao X, Xu R, Wu D. Zhejiang Da Xue Xue Bao Yi Xue Ban. 35: 209-14 (2006).  
  Guo Z, Fu J, Zhongguo Zhong Xi Yi Jie He Za Zhi. 25: 765-8 (2005).  
     
B1870 Berberine hydrochloride hydrate 5 g
$26.00
  C20H18NO4+Cl- FW 371.82 [633-65-8] 10 g
$34.50
  It is an isoqinoline alkaloid found in plants. It was shown to have chemopreventive  
  properties against colon tumor formation by inhibiting the enzyme  
  cyclooxygenase-2 (cox-2) and Activator Protein 1 (AP-1 ).  
  Fukuda k et. al. Journal of Ethnoph. 66:227-33 (1999).  
  Fukuda k, Hibiya Y, Mutah M et al. Planta Med. 65:381-3 (1999).  
     
B1769 Bergenin 1 mg
$68.90
  C14H16O9.H2O FW 346.3 [477-90-7] 5 mg
$249.80
  Bergenin is an isocoumarin isolated from various medicinal plants. 10 mg
$364.80
  It shows mild anti-HIV activity and has antihepatotoxic and antiulcer activity.  
  Lim HK, Kim HS, Chung MW, Kim YC. J. Ethnopharmacol. 70:69-72 (2000).  
  Goel RK, Maiti RN, Manickam M, Ray AB. Indian J. Exp. Biol. 35:1080-1083 (1997).  
  Liu W. Chung Kuo Chung Yao Tsa Chih. 16:102-104, 128 (1991).  
     
B1668 Berteroin, 97% 25 mg
$73.00
  C7H13NS2 FW 175.43 [4430-42-6] 50 mg
$126.70
    100 mg
$217.70
    500 mg
$732.70
     
B1874 Bestatin Hydrochloride 1 mg
$32.90
  C16H24N2O4.HCl FW 344.87 [65391-42-6] 5 mg
$92.80
  It is a specific inhibitor against aminopeptidase B and leucine aminopeptidase. 10 mg
$146.30
  It has also exhibits a direct antileukemic and antitumor effect against non-small  
  cell cancer through induction of apoptosis.  
  Sekine K, Fujii H., Abe F. Leukemia. 13:729-34 (1999).  
  Ezawa K, Minato K., Dobashi K. Biomed Parmacother. 50:283-9 (1996).  
     
B1876 Betamethasone 100 mg
$138.00
  C22H29FO5 FW 392.46 [378-44-9] 500 mg
$448.40
  A Glucocorticoid. It induces gene expression and apoptosis.  
  Hofmann TG, Hehner SP, Bacher S et al. FEBS Lett. 441:441-6 (1998).  
  Kalthoff FS, Chung J, Musser P et al. Clin Exp Immunol. 133:350-9 (2003).  
     
B1879 Betamethasone Valerate 100 mg
$98.00
  C27H37FO6 FW 476.58 [2152-44-5] 500 mg
$415.00
  is a moderately potent glucocorticoid steroid with anti-inflammatory and  
  immunosuppressive properties.  
  Sommer, S, British Journal of Dermatology (2002), 147(2), 266-269.  
     
B1878 Betamethasone 21-phosphate sodium salt 250 mg
$82.90
  C22H28FNa2O8P FW 516.40 [151-73-5] 1 g
$231.80
  A water soluble, anti-inflammatory glucocorticoid.  
  It has exhibited an antiulcerative effect on colonic lesions.  
  Kitano A, Matsumoto T, Tabata A et al. Nippon Shokakibyo Gakkai Zasshi. 90:24-32 (1993).  
  Faro CJ, Reidelberger RD, Palmer JM. Am J Physiol Regul Integr Comp Physiol. 278:118-24 (2000).  
     
B1898 Bezafibrate 1 g
$23.50
  C19H20ClNO4 FW 361.82 [41859-67-0] 5 g
$74.60
  A peroxisome proliferator and hypolipidaemic agent. A derivative of clofibrate. 25 g
$245.60
  It has been shown to be effective in preventing mammary tumors induced by radiation  
  together with DES, possibly by reducing prolactin and triglyceride concentrations.  
  Inano H, Suzuki K, Wakabayashi K. Carcinogenesis. 17:2641-6 (1996).  
  Goll V, Viollon-Abadie C, Nicod L et al. Hum Exp Toxicol. 19:193-202 (2000).  
     
B3203 Biapenem 10 mg
$39.20
  C15H18N4O4S FW 350.397 [120410-24-4] 25 mg
$67.20
  A parenteral carbepenem that exhibits antibacterial activities against a wide 100 mg
$152.30
  range of gram-positive and Šnegative bacteria.  
  Aldridge K, Morice N, Schiro D. Antimicrob Agents Chemother. 38: 889-93(1994).  
     
B3209 Bicalutamide 100 mg
$50.20
  C18H14F4N2O4S FW 430.37 [90357-06-5] 250 mg
$90.90
  A nonsteroidal antiandrogen which has been shown effective in the treatment of 1 g
$273.50
  prostate cancer. It has also been shown to induce cell death by a pathway that is  
  independent of changes in mitochondrial membrane potential and Bcl-2 actions.  
  Maucher A, von Angerer E. J Canc Res Clin Oncol. 119:669-74 (1993).  
  Lee EC, Zhan P, Schallhom R et al. Cell Death & Differentiation. 10:761-71 (2003).  
     
B3210 R-Bicalutamide 100 mg
$100.40
  C18H14F4N2O4S FW 430.37 [113299-40-4] 250 mg
$181.90
  A chiral nonsteroidal antiandrogen which has been shown to inhibit CYP3A4, 1 g
$547.00
  with lesser effect on CYP2C9, 2C19 and 2D6.  
  Cockshott ID. Clin Pharmacokinet. 43: 855-78 (2004).  
     
B3320 Bifonazole 1 g
$24.90
  C22H18N2 FW 310.39 [60628-96-8] 5 g
$75.90
  An imidazole antifungal agent and calmodulin antagonist. It causes a reduction 25 g
$255.40
  in glycolysis and ATP levels in B16 melanoma cells.  
  Penso J, Beitner R. Eur J Pharmacol. 342:113-7 (1998).  
  Glass-Marmor L, Morgenstern H, Beiter R. Eur J Pharmacol. 313:265-71 (1996).  
     
B3324 Big Endothelin-1 (1-38), human 0.5 mg
$365.60
  C189H282N48O56S5 FW 4282.96 [124363-98-0] 1 mg
$621.80
  A vasoconstrictor peptide that induces slow developing, long-lasting, and strong 2.5 mg
$1,096.70
  vasoconstriction, indicating its physiological importance in vascular homeostasis.  
  Kimura et. al. J Cardiovasc Pharmacol. 13 (Suppl 5): discussion S18 (1989).  
     
B3345 Bilobalide 5 mg
$112.10
  C15H18O8 FW 326.30 [33570-04-6] 10 mg
$172.10
  Naturally occurring diterpene from Ginkgo biloba. It has anti-ischemic and 25 mg
$344.40
  anti-convulsant properties.  
  Janssens D, Remacle J, Drieu K, Michiels C. Biochem Pharmacol. 58:109-19 (1999).  
  Sasaki K, Hatta S, Haga M, Ohshika H. Eur J Pharmacol. 367:165-73 (1999).  
     
B3358 Biochanin A 100 mg
$28.70
  5,7-Dihydroxy-4'-methoxyisoflavone 250 mg
$57.70
  C16H12O5 FW 284.26 m.p. 210-213oC [491-80-5] 1 g
$166.50
  An isoflavone with anticancer proliferation, differentiation and chemopreventive  
  effects. Inhibits metabolic activation of benzo[a]pyrene.  
  Chae Y.-H, Ho DK, Cassady JM et al. Chem. Biol. Interactions 82: 181-193 (1992).  
  Jing Y, Waxman S. Anticancer Res. 15(4): 1147-1152 (1995).  
     
B3458 Biopterin 5 mg
$100.80
  C9H11N5O3 FW 237.22 [22150-76-1] 10 mg
$168.00
  An obligate cofactor of inducible nitric oxide synthase. 25 mg
$358.40
  Weinberg JB, Misukonis MA, Shami PJ et al. Blood 86:1184-95 (1995).  
     
B3278 Biotin 500 mg
$33.20
  D-Biotin;Vitamin H 1 g
$49.70
  C10H16N2O3S FW 244.31 [58-85-5] 5 g
$213.90
  A coenzyme that offers three possible binding sites. Used for pretargeted therapy, 10 g
$393.30
  which increases the amount of radioactivity delivered to a cancer cell.  
  Sigel H. Experientia. 37:789-98 (1981).  
  Correa-Gonzalez L, Arteaga de Murphy C, Ferro-Flores G et al. Nucl Med Biol. 30:135-40 (2003).  
     
B3374 Bisacodyl 10 g
$66.30
  C22H19NO4 FW 361.39 [603-50-9] 25 g
$71.80
  A diphenolic laxative. It is suggested that intestinal inhibition of (Na+K+) ATPhase activity,  
  increase of mucosal PGE2 content, and possibly also stimulation of adenyl cyclase activity  
  might contribute to the net water accumulation induced by bisacodyl.  
  Farack UM, Nell G. Digestion. 30:191-4 (1984).  
  Rachmilewitz D, Karmeli F, Okon E. Dig Dis Sci. 25:602-8 (1980).  
     
B3373 Bisazir 500 mg
$59.60
  Bis(aziridinyl)methylamino phosphine sulfide 1 g
$100.70
  C4H12N3SP FW 177.21 [13687-09-7] 5 g
$400.30
     
B3272 Bis(3,5-dibromosalicyl) fumarate 100 mg
$16.50
  C18H8O8Br4 FW 671.87 m.p. 225-228oC [71337-53-6] 500 mg
$57.50
  Potent acylating agent of intracellular hemoglobin that cross-links beta chains 1 g
$82.00
  of hemoglobin. 5 g
$164.00
  Walder JA, Zaugg RH, Walder RY et al. Biochemistry. 18:4265-4270 (1979).  
  Zaugg RH. Walder JA, Walder RY et al. J Biol Chem. 255:2816-21 (1980).  
     
B3275 Bis(3,5-dibromosalicyl) succinate 100 mg
$16.50
  C18H10O8Br4 FW 673.89 m.p. 194-196oC [71337-52-5] 500 mg
$57.50
  Potent acylating agent of intracellular hemoglobin. It cross-links beta chains 1 g
$82.00
  of hemoglobin. 5 g
$164.00
  Walder JA, Zaugg RH, Walder RY, Steele JM, Klotz IM. Biochemistry, 18:4265-4270 (1979).  
  Zaugg RH, Walder JA, Walder RY, Steele JM, Klotz IM. J. Biol. Chem., 255:2816-21 (1980).  
B3280 Bis(salicyl) fumarate 100 mg
$16.50
  C18H12O8 FW 356.29 m.p. 178-180oC 500 mg
$57.50
  Potent acylating agent of intracellular hemoglobin. It cross-links beta chains 1 g
$82.00
  of hemoglobin. 5 g
$164.00
  Zaugg RH, Walder JA, Walder RY et al. J Biol Chem. 255:2816-21 (1980).  
     
B4401 Blasticidin S 25 mg
$112.90
  C17H26N8O5 FW 422.44 [2079-00-7] 50 mg
$175.60
  An aminohexosylcytosine nucleoside that inhibits protein synthesis. 100 mg
$316.20
  It has also been shown to induce apoptosis in certain models.  
  Johnson CR, Jiffar T, Fischer UM et al. Leukemia. 17:2140-8 (2003).  
  Petropoulos AD, Xaplanteri MA, Dinos GP et al. J Biol Chem. 279:26518-25 (2004).  
     
B4402 Blasticidin S Hydrochloride 25 mg
$115.50
  C17H26N8O5.HCl FW 458.5 [3513-03-9] 50 mg
$185.70
  An aminohexosylcytosine nucleoside that inhibits protein synthesis. 100 mg
$294.80
  It has also been shown to induce apoptosis in certain models.  
  Johnson CR, Jiffar T, Fischer UM et al. Leukemia. 17:2140-8 (2003).  
  Petropoulos AD, Xaplanteri MA, Dinos GP et al. J of Biol Chem. 279:26518-25 (2004).  
     
B4517 Bleomycin A5 Hydrochloride 5 mg
$261.70
  Pingyangmycin 10 mg
$438.90
  C57H89N19O21S2.nHCl FW 1440.56 25 mg
$903.70
  Pingyangmycin is an antitumor antibiotic. It induces apoptosis.  
  Tai KW, Chou MY, Hu CC, Yan, JJ, Chang YC. Oral Oncol. 36:242-7 (2000).  
  Li XT. Chung Kuo I Hsueh Ko Hsueh Yuan Hsueh Pao. 12:182-6 (1990).  
     
     
B4518 Bleomycin sulfate 5 mg
$206.60
  C55H84N17O21S3.H2SO4 [9041-93-4] 10 mg
$301.40
  1.5-2.0 Units per mg. 25 mg
$602.60
  A glycopeptide antibiotic consisting of a mixture of bleomycin sulfate salts.  
  Bleomycin A2 is pictured.  
  Lown JW, Sim S-K. Biochem. Biophys. Res. Commun. 77: 1150 (1977).  
  Haidle CW, Lloyd RS. Antibiotics 5: 124 (1979).  
     
B5560 BNP (1-32), rat 0.5 mg
$164.90
  C146H239N47O44S3 FW 3453.01 1 mg
$279.60
  A brain diuretic-natriuretic and vasorelaxant peptide found in the brain and atrium 2.5 mg
$494.60
  of rats.  
  Kojima M, Minamino N, Kangawa K, Matsuo H. Biochem Biophys Res Commun. 159: 1420-6 (1989).  
     
B5561 BNP (1-32), human 0.5 mg
$164.90
  C143H244N50O42S4 FW 3464.1 1 mg
$279.60
  A brain natriuretic peptide secreted by the human heart in response to cardiac 2.5 mg
$494.60
  volume or pressure.  
  Al-Meslmani BM, Fahoum SK, Shamia MG. Clin Lab. 53: 35-9 (2007).  
     
B5608 Boc-FAAGRK-AMC 20 mg
$573.40
  C44H63N11O6 FW 906.0  
     
     
B5609 Boc-GRR-AMC 20 mg
$385.30
  C29H44N10O7 FW 644.7  
     
     
B5610 Boc-PRR-AMC 20 mg
$385.30
  C32H48N10O7 FW 684.8  
     
     
B5611 Boc-RRR-AMC 20 mg
$385.30
  C33H53N13O7 FW 743.8  
     
     
B5648 Bombesin 1 mg
$28.70
  C71H111N24O18S FW 1619.86 [31362-50-2] 2 mg
$48.40
  A gut tetradecapeptide with the ability to stimulate the release of numerous 5 mg
$86.00
  hormones. It inhibits growth of pancreatic ductal adenocarcinoma (H2T) in nude mice.  
  Chen LW, Hsu CM, Huang JK et al. J Formos Med Assoc. 99:491-8 (2000).  
  Farre A, Ishizuka J, Gomez G et al. Pancreas. 9:652-6 (1994).  
     
B5649 [Tyr4] Bombesin 1 mg
$35.80
  C74H108N24O19S FW 1669.9 2 mg
$60.90
    5 mg
$107.50
     
B5753 Bongkrekic acid 100 µg
$307.30
  C28H38O7 FW 486.60 [11076-19-0]  
  A mitochondrial permeability transition pore blocker. It has been shown to inhibit apoptosis  
  by preventing PARP cleavage and DEVDase activity.  
  Yoon HS, Moon SC, Kim ND et al. Biochem Bioph Res Co. 276:151-6 (2000).  
  Zamora M, Granell M, Mampel T et al. FEBS Letters. 563:155-60 (2004).  
     
B5874 Bosutinib 10 mg
$110.00
  C26H29Cl2N5O3 FW 530.45 [380843-75-4] 25 mg
$215.00
  Bosutinib is a tyrosine kinase inhibitor undergoing research for use in the 100 mg
$700.00
  treatment of cancer.  
  Vultur, A. Molecular Cancer Therapeutics (2008), 7(5), 1185-1194.  
  Vultur, Adina Molecular Cancer Therapeutics (2008), 7(5), 1185-1194.  
     
  Bothrops alternatus (See snake venom)  
     
  Bothrops neuwiedi diporus (See snake venom)  
     
B6800 Bradykinin triacetate 10 mg
$35.80
  C50H73N15O11 FW 1060.22 [5979-11-3] 20 mg
$60.90
  A pro-inflammatory polypeptide that is an important mediator of hyperalgesia, 50 mg
$107.50
  inflammatory diseases, asthma and cancer. It has been shown to possess  
  potent anti-cancer activities in both in vitro and in vivo cancer models.  
  Stewart JM. Curr Pharm Des. 9:2036-42 (2003).  
  Sharma JN, Al-Dhalmawi GS. Drugs. 6:581-6 (2003).  
     
B6802 Bradykinin (1-3) 5 mg
$35.80
  C16H28N6O4 FW 368.4 10 mg
$60.90
    25 mg
$107.50
     
B6803 Bradykinin (1-5) 5 mg
$35.80
  C27H40N8O6 FW 572.67 10 mg
$60.90
    25 mg
$107.50
     
B6804 Bradykinin (1-6) 5 mg
$35.80
  C30H45N9O8 FW 659.75 10 mg
$60.90
    25 mg
$107.50
     
B6805 Bradykinin (1-7) 5 mg
$35.80
  C35H52N10O9 FW 756.87 10 mg
$60.90
    25 mg
$107.50
     
B6806 Bradykinin (2-9) 5 mg
$35.80
  C44H61N11O10 FW 904.04 10 mg
$60.90
    25 mg
$107.50
     
B6807 Bradykinin [Des-Arg9] 5 mg
$43.00
  C44H61N11O10 FW 904.04 10 mg
$73.50
    25 mg
$129.00
     
B6808 Bradykinin [Des-Pro2] 5 mg
$43.00
  C45H66N14O10 FW 963.12 10 mg
$73.50
    25 mg
$129.00
     
B6809 Bradykinin [DPhe7] 1 mg
$28.70
  C54H75N15O11 FW 1110.29 2 mg
$48.40
    5 mg
$86.00
     
B6810 Bradykinin [Hyp3] 0.5 mg
$43.00
  C30H72N15O10 FW 1077.23 1 mg
$73.50
    2.5 mg
$129.00
     
B6811 [Tyr8] Bradykinin 5 mg
$50.20
  C50H73N15O12 FW 1076.23 10 mg
$86.00
    50 mg
$150.50
     
B6812 Bradykinin Potentiator B 5 mg
$43.00
  C56H91N15O13 FW 1182.46 10 mg
$73.50
    25 mg
$129.00
     
B6813 Bradykinin Potentiator C 5 mg
$43.00
  C51H77N11O13 FW1052.26 10 mg
$73.50
    25 mg
$129.00
     
B3346 Brain injury-derived Neurotrophic Peptide (3) 1 mg
$107.50
  BINP 2 mg
$182.80
  C62H101N17O19 FW 1388.58 5 mg
$322.60
     
B6801 Brassinin 50 mg
$86.10
  C11H12N2S2 FW 236.36 m.p. 132-133oC [105748-59-2] 100 mg
$137.80
  A phytoalexin found in Chinese cabbage. An effective inhibitor of stage two skin 250 mg
$286.90
  carcinogenesis. An inducer of Phase II enzymes and inhibitor of chemically induced  
  carcinogenesis.  
  Mehta RG, Liu J, Constantinou A et al. Carcinogenesis 16: 399-404 (1995).  
     
B6816 Brefeldin A 5 mg
$129.20
  C16H24O4 FW 280.36 10 mg
$201.50
  Macrolide possessing antifungal, antiviral and antitumor properties.  
  Misumi, Y., et al., J. biol. Chem. 261:11398 (1986).  
  Mordente, J.A., Konno, S., Chen, Y. et al J. Urol 159:275-9 (1998).  
     
B6935 Brivudine 10 mg
$140.00
  C11H12BrN2O5 Mol. Wt: 332.13 [69304-47-8] 25 mg
$260.00
  An antiviral drug used in the treatment of herpes zoster. 100 mg
$750.00
  Abraham, S. British Journal of Dermatology (2006), 154(2), 365-367.  
     
B6957 Bromhexine Hydrochloride 100 g
$55.20
  C14H20Br2N2.HCl FW 412.60 [611-75-6] 500 g
$172.50
  A mucolytic agent. Exerts both a secretagogic action on submucosal glands  
  and a mucolytic action toward acid glycoproteins inside cells in vivo.  
  Takeda H, Abe Y, Misawa M et al. Jpn J Pharmacol. 35:445-50 (1984).  
  Gotz VH. Arzneimittelforschung. 25:607-15 (1975).  
     
B6856 5-Bromo-2'-deoxyuridine 250 mg
$24.00
  C9H11BrN2O5 FW 307.11 m.p. 193-197oC [59-14-3] 500 mg
$38.50
    1 g
$65.00
    5 g
$211.10
     
B6857 4'-Bromoflavone 1 g
$77.60
  C15H9BrO2 FW 301.13 5 g
$258.20
  A potent Phase II detoxifying enzyme inducer. Inhibits DMBA-induced mammary 10 g
$344.40
  tumorigenesis in the rat.  
  Song, L. L., Kosmeder, J.W., Lee, S.K., et al Cancer Res. 59:578-585 (1999).  
     
B7058 Brompheniramine 10 mg
$120.00
  C16H19BrN2 Mol. Wt: 319.24 [86-22-6] 25 mg
$220.00
  Halogenated alkylamine antihistamine. Antidepressant properties due to 100 mg
$680.00
  reuptake inhibition of seratonin. Has analgesic-sparing effects on opiod analgesics  
  Park, Sang-Joon. Journal of Applied Toxicology (2008), 28(2), 104-111.  
     
B6998 Bryostatin 1 10 µg
$181.90
  C47H68O17 FW 905.03 [83314-01-6] 25 µg
$308.10
  It is a partial Protein kinase C (PKC) agonist that has potent antitumor  
  and immunomodulatory activity. It also enhances cytotoxicity of most  
  chemotherapeutic agents.  
  Caponigro F, French RC, Kaye SB. Anticancer Drugs. 8:26-33 (1997).  
  Dowlati A et. al. American Society of Clinical Oncology Online (2000).  
  Koutcher J A et. al. Clinical Cancer Research. 6:1498-1507 (2000).  
     
B6999 Bryostatin 2 10 µg
$215.30
  C45H66O16 FW 863.00 [87745-28-6] 25 µg
$409.90
  A macrocyclic lactone with anti-tumor properties. Competes with phorbol ester  
  binding to protein kinase C (PKC)(K i = 3.4 nM) and antagonizes phorbol ester  
  action. Also exhibits growth inhibitory activity against several human cancer cell  
  lines (GI 50 1.8 - 170 ng/ml).  
  Dale, I.L., et al. Cancer Res. 49, 3242 (1989).Wender, P.A., et al. Proc. Natl. Acad. Sci. USA . 95: 6624 (1998).  
     
B8010 Buccalin 1 mg
$43.00
  C45H72N12O15S FW 1053.20 2 mg
$73.50
  A modulatory neuropeptide. 5 mg
$129.00
  Cropper EC, Miller MW, Tenenbaum R et al. Proc Natl Acad Sci USA. 85:6177-81 (1988).  
     
B8112 Budesonide 100 mg
$39.20
  C25H34O6 FW 430.53 [51333-22-3] MP: 226oC 250 mg
$112.00
  A glucocorticoid steroidal anti-inflammatory agent used for the treatment of 1 g
$313.60
  asthma, non-infectious rhinitis and nasal polyposis. Budesonide is also know to  
  be a potent chemopreventive agent in mice by decreasing the size of lung tumors,  
  reversing DNA hypomethylation and altering mRNA gene expression.  
  Pereira MA, Tao L, Liu Y, Li L, Steele VE, Lubet RA. Int J Cancer.120:1150-3 (2007).  
     
B8144 Bulleyaconitine A 10 mg
$41.10
  C35H49NO10 FW 643.76 107668-79-1] 100 mg
$239.60
  An active principle component from Aconitum bulleyanum Diel has analgesic property.  
  Tang XC, Liu XJ, Lu WH. Acta Pharm Sinica. 21:886-891 (1986).  
     
B8248 Bumetanide 250 mg
$44.80
  C17H20N2O5S FW 364.42 [28395-03-1] 1 g
$123.20
  Diuretic of the sulfamyl category to treat heart failure. An alternative to furosemide  
  Dzhala, V. Annals of Neurology (2008), 63(2), 222-235.  
  Lu, K. Neurological Research (2007), 29(4), 404-409.  
  Delpy A. J. of physiology (2008), 586(4), 1059-75.  
     
B8261 Bupivacaine Free Base 1 g
$56.00
  C18H28N2O FW 288.43 [38396-39-3] 5 g
$95.20
  Local anesthetic which binds to the intracellular portion of sodium channels and 25 g
$364.00
  blocks sodium influx into the nerve cells  
  Coskuner, I. European Journal of Anaesthesiology (2007), 24(6), 535-540.  
  Kucukguclu, S. European Journal of Anaesthesiology (2008), 25(4), 307-313  
  Lee Sung-Jin. Anesthesia and analgesia (2008), 107(3), 824-7  
     
B8262 Bupivacaine Hydrochloride 1 g
$27.70
  C18H28N2O.HCl.H2O FW 342.91 [14252-80-3] 5 g
$93.90
  Local anesthetic with a cytotoxic effect on muscle fibers. Inhibits TREK-1 25 g
$345.00
  channels and depolarizes the cell membrane.  
  Punke MA, Licher T, Pongs O et al. Anesth Analg. 96:1665-73 (2003).  
  Nonaka I, Fujita T, Sugita H. Muscle Nerve. 7:400-7 (1984).  
     
B8363 Bupropion Hydrochloride 50 mg
$72.80
  C13H18ClNO.HCl FW 276.2 [31677-93-7] 250 mg
$190.40
  A typical anti-depressant and anti-smoking aid that acts as a norepinephrine and 1 g
$476.00
  dopamine reuptake inhibitor and nicotine antagonist.  
  David, S. Nicotine & Tobacco Research (2007), 9(12), 1251-1257.  
  Piper, M. E. Nicotine & Tobacco Research (2007), 9(9), 947-954.  
  Dhir, A. European Journal of Pharmacology (2007), 568(1-3), 177-185.  
     
B8271 Bursin 5 mg
$35.80
  C14H25N7O3 FW 339.39 [60267-34-7] 10 mg
$60.90
  A tripeptide isolated from avian bursa of Fabricius that selectively induces 25 mg
$107.50
  differentiation in B precursor cells nut to T precursor cells.  
  Audhya T, Viamontes G, Babu U, Goldstein G. Scand J Immunol. 31: 199-204 (1990).  
     
B8274 Buspirone Hydrochloride 1 g
$41.40
  C21H31N5O2.HCl FW 421.97 5 g
$138.00
  An azaspirodecanedione that has anxiolytic actions. Affects dopaminergic, serotonergic and  
  noradrenergic pathways, as well as the GABA-benzodiazepine receptor chloride ionophore complex.  
  Skolnick P, Paul SM, Weissman BA. Pharmacotherapy. 4:308-14 (1984).  
  Dringenberg HC, Kornelsen RA, Vanderwolf CH. Pharmacol Biochem Behav. 49:741-6 (1994).  
     
B7973 Busulfan 10 g
$29.80
  C6H14O6S2 FW 246.30 m.p. 114-117oC [55-98-1] 25 g
$57.50
  A DNA alkylating agent used as an antitumor drug. Effective in chronic myelocytic leukemia.  
  Fulmer Shealy Y. In "Cancer Chemotherapeutic Agents" Foye WO, Ed., (1995).  
  ACS Professional Reference, pp. 149-153, (1995).  
     
B8278 Butoconazole nitrate 100 mg
$30.00
  C19H18Cl3N3O3S- Mol. Wt:474.79 [64872-77-1] 250 mg
$48.00
  An imidazole antifungal used in gynecology. 1 g
$150.00
  Brown, D. Journal of Reproductive Medicine (1999), 44(11), 933-938.  
     
B8174 Butylated Hydroxyanisole 5 g
$20.20
  C11H16O2 FW 180.24 50 g
$26.00
  An antioxidant that is a mixture of 2-tert-butyl-4-methoxyphenol and 3-tert- 100 g
$37.90
  butyl-4-methoxy phenol. It induces phase II detoxifying enzymes that inhibit  
  the action of carcinogens. Dietary BHA induces forestomach tumors.  
  Ito N, Hirose M. Adv. Cancer Res. 53:247-302 (1989).  
  Ito N, Fukushima S, Tsuda H. CRC Crit Rev Toxicol. 15:109-150 (1985).  
     
B7977 Butylated hydroxytoluene (BHT) 100 g
$20.70
  C15H24O FW 220.35 m.p. 69-70oC [128-37-0] 500 g
$50.40
  An antioxidant shown to be chemopreventive against a variety of  
  carcinogens. Low doses have a modulating effect on liver and bladder carcinogenesis.  
  Williams GM, Tanaka T, Maruyama et al. Cancer Res. 51:6224-6230 (1991).  
     
B8070 2-tert-Butyl-4-hydroxyanisole, 99% 100 mg
$60.10
  C11H16O2 FW 180.25 [88-32-4] 500 mg
$172.80
  Minor isomer of BHA mixture. It has different biological activity than 1 g
$270.00
  the 3-BHA isomer.  
  Lam LKT, Pai RP, Wattenberg LW. J Med Chem. 20:569-571 (1979).  
  Ito N, Hirose M, Urata Y et al. Gann. 75:471-474 (1984).  
     
B8071 3-tert-Butyl-4-hydroxyanisole, 99% 10 g
$119.80
  C11H16O2 FW 180.25 m.p. 58-60oC [121-00-6] 50 g
$402.90
  Antioxidant used to stabilize fatty food. It was found to inhibit chemically-induced  
  tumor formation in animals. Under high dose conditions it was carcinogenic  
  to the forestomach of rodents.  
  Ito N, Hirose M. Adv. Cancer Res. 53:247-302 (1989).  
  Ito N, Fukushima S, Tsuda H. CRC Crit Rev Toxicol. 15:109-150 (1985).  
  WattenbergLW,Lam LKT.in"Inhibition of Tumor Induction and Development". M.S.ZedeckandM.Lipkin,eds.  
  pp. 1-22. Plenum Press, N.Y. (1981).  
  Fukuda K et. al. Journal of Ethnoph. 66:227-33 (1999).  
  Fukuda K, Hibiya Y, Mutah M et al. Planta Med. 65:381-3 (1999).  
     
B8072 3-tert-Butyl-5-methoxy-catechol 10 mg
$67.30
  C11H16O3 FW 196.25 m.p. 95-96oC [80284-15-7] 50 mg
$204.10
  Cytotoxic agents to P388 and KB cells. 100 mg
$359.90
  Lam LKT, Garg P, Swanson SM, Pezzuto JM. J Pharm Sci. 77: 393-5 (1988).  
     
B8073 4-tert-Butyl-5-methoxy-catechol 10 mg
$77.10
  C11H16O3 FW 196.25 m.p. 89-900C [91352-66-8] 50 mg
$239.90
  Cytotoxic agents to P388 and KB cells. 100 mg
$419.60
  Lam LKT, Garg P, Swanson SM, Pezzuto JM. J Pharm Sci. 77: 393-5 (1988).  
     
B8074 3-tert-Butyl-5-methoxy-1, 2-quinone 50 mg
$108.10
  C11H14O3 FW 194.25 m.p. 73-74oC [2940-63-8] 100 mg
$191.90
  Cytotoxic agents to P388 and KB cells. 500 mg
$618.60
  Lam LKT, Garg P, Swanson SM, Pezzuto JM. J Pharm Sci. 77: 393-5 (1988).  
     
B8075 4-tert-Butyl-5-methoxy-1, 2-quinone 50 mg
$156.00
  C11H14O3 FW 194.25 m.p. 92-95oC [36122-03-9] 100 mg
$276.00
  Cytotoxic agents to P388 and KB cells. 500 mg
$887.00
  Lam LKT, Garg P, Swanson SM, Pezzuto JM. J Pharm Sci. 77: 393-5 (1988).  
     
B8176 2-n-Butylthiophene, 97% 5 g
$60.10
  C8H12S FW 140.25 b.p. 181-1820C [1455-20-5] 10 g
$110.40
  An inhibitor of DMH-induced aberrant crypt formation in colon.  
  Lam LKT, Zhang J. Carcinogenesis. 12:2311-2315 (1995).  
     
B8275 n-Butyric acid 10 ml
$30.90
  C4H8O2 FW 88.11 100 ml
$43.10
  Has chemopreventive activity against colon cancer by inducing apoptosis.  
  Kellof G J et al. Journal of Cellular Biochemistry-Supplement. 20:1-24 (1994).  
     
B8276 Butyric acid sodium salt 5 g
$82.50
  Sodium butanoate 25 g
$192.90
  C4H7NaO2 FW 110.09 [156-54-7]  
  A potent inhibitor of cell growth and differentiation inducer. It is shown that in  
  P53-mutated human colon cancer cells, butyrate activates the WAF1 promoter and induces  
  WAF1 protein production, which is an inhibitor of cyclin-dependent kinases.  
  Bartram HP, Scheppach W, Englert S et al. J Parenter Entera Nutr. 19:182-6 (1995).  
  Nakano K, Yamagashi H, Oka T, Sakai T. Nippon Geka Gakkai Zasshi. 99:373-8 (1998).  
     
Alphabetized - B
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