USBiological 3 - Products

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Our biochemicals, antibodies, recombinant proteins, cell culture media and molecular biology kits are used in virtually all scientific applications.From affordable research quantities to larger bulk amounts.

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Anomalin A Lck (p56lck; lymphocyte specific tyrosine kinase) inhibitor. Antioxidant. DPPH radical scavenger. Group: Biochemicals. Alternative Names: 2,3,6,8-Tetrahydroxy-1-methylxanthone. Grades: Highly Purified. CAS No. 548740-86-9. Pack Sizes: 1mg. Molecular Formula: C14H10O6. US Biological Life Sciences. USBiological 3
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Antazoline Hydrochloride Antazoline Hydrochloride. Group: Biochemicals. Alternative Names: 4,5-Dihydro-N-phenyl-N-(phenylmethyl)-1H-Imidazole-2-methanamine Hydrochloride 4,5-Dihydro-N-phenyl-N-(phenylmethyl)-1H-Imidazole-2-methanamine Monohydrochloride; 2-[(N-Benzylanilino)methyl]-2-imidazoline Monohydrochloride; 2-(N-Benzylanilinomethyl)-2-imidazoline Hydrochloride; 5512M; Antastan; Antasten; Antazoline chloride; Antazoline hydrochloride; Antihistal; Antistin; Antistina; Antistine hydrochloride; Azalone; Ben-a-hist; Dibistin; Fenazolina; Histazine; Histostab; Imidamine; Phenazoline Hydrochloride. Grades: Highly Purified. CAS No. 2508-72-7. Pack Sizes: 1g. Molecular Formula: C17H20ClN3, Molecular Weight: 301.81. US Biological Life Sciences. USBiological 3
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Antazoline Phosphate Antazoline Phosphate acts as a histamine H1 receptor blocker, functioning as an antihistamine pharmaceutical. Group: Biochemicals. Alternative Names: Antistine Phosphate; 2-[(N-Benzylanilino)methyl]-2-imidazoline Phosphate; 4,5-Dihydro-N-phenyl-N-(phenylmethyl)-1H-imidazole-2-methanamine Phosphate. Grades: Highly Purified. CAS No. 154-68-7. Pack Sizes: 1g. US Biological Life Sciences. USBiological 3
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Anthraquinone Anthraquinone. Group: Biochemicals. Alternative Names: 9,10-Anthracenedione; 1,4,11,12-Tetrahydro-9,10-anthraquinone; 9,10-Anthraquinone; Anthracene-9,10-quinone; Anthradione; Avipel; DAQ-N; Flight Control; Flight Control Plus; Hoelite; Kawasaki SAQ; Morkit; NSC 7957; SAQ; SAQ (quinone). Grades: Highly Purified. CAS No. 84-65-1. Pack Sizes: 100g. Molecular Formula: C14H8O2, Molecular Weight: 208.21. US Biological Life Sciences. USBiological 3
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Anthraquinone-2-sulfonic Acid Sodium Salt Monohydrate Anthraquinone-2-sulfonic Acid Sodium Salt Monohydrate. Group: Biochemicals. Alternative Names: 9,10-Dihydro-9,10-dioxo-2-anthracenesulfonic Acid Sodium Salt Hydrate (1:1:1); Sodium 9,10-dioxo-9,10-dihydroanthracene-2-sulfonate hydrate. Grades: Highly Purified. CAS No. 153277-35-1. Pack Sizes: 10g. Molecular Formula: C14H7NaO5S H2O, Molecular Weight: 328.27. US Biological Life Sciences. USBiological 3
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Antibiotic LL Z1640-2 (Antibiotic C292, Antibiotic L 783278) Antibiotic LL Z1640-2 a cis-enone resorcylic acid lactone first reported in 1978 and later rediscovered as an irreversible and highly selective TAK 1 inhibitor. TAK1 is a MAPKKK involved in the p38 signalling cascade for pro-inflammation signals such as cytokines. LL Z1640-2 effectively prevents inflammation in an animal models. Group: Biochemicals. Alternative Names: Antibiotic C292, Antibiotic L 783278. Grades: Highly Purified. CAS No. 66018-38-0. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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Antibiotic LL Z1640-4 (Zeaenol) Antibiotic LL Z1640-4 is a cis-enol resorcylic acid lactone first reported in 1978 exhibiting both antiviral and antiprotozoan activity. More recently, antibiotic LL Z1640-2 containing the essential cis-enone system that selectively inhibits TAK 1 has gained literature focus. With its inactive cis-enol, Antibiotic LL Z1640-4 is an ideal negative control to help dissect the selectivity of the MAP kinases. Group: Biochemicals. Alternative Names: Zeaenol. Grades: Highly Purified. CAS No. 66018-41-5. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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Antibiotic Sch 38519 Sch 38519 is an isochromanequinone, structurally related to lactoquinomycin. Sch 38519 inhibits thrombin-induced aggregation of human platelets and is active against Gram +ve and Gram -ve bacteria. Group: Biochemicals. Grades: Highly Purified. CAS No. 114970-20-6. Pack Sizes: 500ug. US Biological Life Sciences. USBiological 3
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Antibiotic Sch 725674 Antibiotic Sch 725674 is a macrocyclic lactone structurally related to gloeosporone, a self-germination inhibitor produced by Colletotrichum gloeosporioides. Sch 725674 is reported to exhibit moderate antifungal activity but has not been extensively investigated. Group: Biochemicals. Grades: Highly Purified. CAS No. 877061-66-0. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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Antibiotic TS 155-2 Antibiotic TS155-2 is a macrocyclic lactone related to hygrolidin but produced by a different Streptomyces species. Antibiotic TS155-2 is reported to be an inhibitor of calcium entry into the cell induced by thrombin stimulation. With the exception of the original patent suggesting hypotensive, anti-platelet, anti-ischaemic and anti-inflammatory activity, no literature investigation of TS155-2 is available. Group: Biochemicals. Grades: Highly Purified. CAS No. 303009-07-6. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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Antiblaze V6 Antiblaze V6. Group: Biochemicals. Alternative Names: P,P'-[2,2-bis(chloromethyl)-1,3-propanediyl] Phosphoric Acid P,P,P',P'-tetrakis(2-chloroethyl) Ester; 2,2-bis(Chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl) Ester Phosphoric Acid; bis(2-Chloroethyl) Ester Phosphoric Acid Diester with 2,2-bis(Chloromethyl)-1,3-propanediol; 2,2-Bis(chloromethyl)-1,3-propanediol 2-Chloroethanol Phosphate (1:4:2); 2,2-Bis(chloromethyl)-1,3-propanediol Bis[bis(2-chloroethyl) Phosphate]; 2,2-Bis(chloromethyl)-1,3-propanediyl Bis[bis(2-chloroethyl) Phosphate]; Amgard V 6; Antiblaze 100; Antiblaze AB 100; Antiblaze V 6; Phosgard 2XC20. Grades: Highly Purified. CAS No. 38051-10-4. Pack Sizes: 25mg. Molecular Formula: C13H24Cl6O8P2, Molecular Weight: 582.99. US Biological Life Sciences. USBiological 3
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Antiblaze V6-d16 Antiblaze V6-d16. Group: Biochemicals. Alternative Names: P,P'-[2,2-bis(chloromethyl)-1,3-propanediyl] Phosphoric Acid P,P,P',P'-tetrakis(2-chloroethyl) Ester-d16; 2,2-bis(Chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl) Ester Phosphoric Acid-d16; bis(2-Chloroethyl) Ester Phosphoric Acid Diester with 2,2-bis(Chloromethyl)-1,3-propanediol-d16; 2,2-Bis(chloromethyl)-1,3-propanediol 2-Chloroethanol Phosphate (1:4:2)-d16; 2,2-Bis(chloromethyl)-1,3-propanediol Bis[bis(2-chloroethyl) Phosphate]-d16; 2,2-Bis(chloromethyl)-1,3-propanediyl Bis[bis(2-chloroethyl) Phosphate]-d16; Amgard V 6-d16; Antiblaze 100-d16; Antiblaze AB 100-d16; Antiblaze V 6-d16; Phosgard 2XC20-d16. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C13H8D16Cl6O8P2, Molecular Weight: 599.09. US Biological Life Sciences. USBiological 3
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Antimony(III) Oxide Antimony(III) Oxide is primarily used as a flame retardant synergist involving halogenated materials. Group: Biochemicals. Grades: Highly Purified. CAS No. 1309-64-4. Pack Sizes: 5g, 25g. Molecular Formula: O3Sb2, Molecular Weight: 291.52. US Biological Life Sciences. USBiological 3
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AP-18 AP-18. Group: Biochemicals. Alternative Names: 4-(4-Chlorophenyl)-3-methyl-3-buten-2-one Oxime. Grades: Highly Purified. CAS No. 55224-94-7. Pack Sizes: 5mg. Molecular Formula: C11H12ClNO, Molecular Weight: 209.67. US Biological Life Sciences. USBiological 3
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AP 26113 AP 26113. Group: Biochemicals. Grades: Highly Purified. CAS No. 1350848-43-9. Pack Sizes: 1mg. Molecular Formula: C26H34ClN6O2P, Molecular Weight: 529.01. US Biological Life Sciences. USBiological 3
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APA Amoxicillin Amide APA Amoxicillin Amide. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug. Molecular Formula: C24H29N5O7S2, Molecular Weight: 563.65. US Biological Life Sciences. USBiological 3
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Apaziquone Apaziquone. Group: Biochemicals. Alternative Names: 5-(1-Aziridinyl)-3-(hydroxymethyl)-2-[(1E)-3-hydroxy-1-propen-1-yl]-1-methyl-1H-indole-4,7-dione; Apaziquone; EO 9; EO 9 (pharmaceutical); NSC 382456; NSC 382459; (E)-5-(1-Aziridinyl)-3-(hydroxymethyl)-2-(3-hydroxy-1-propenyl)-1-methyl-1H-Indole-4,7-dione. Grades: Highly Purified. CAS No. 114560-48-4. Pack Sizes: 2.5mg. Molecular Formula: C15H16N2O4, Molecular Weight: 288.3. US Biological Life Sciences. USBiological 3
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Apicidin, HDAC Inhibitor (Cyclo- N-O-methyl-L-tryptophanyl-Lisoleucinyl- Dpipecolinyl- L-2-amino-8-oxodecanoyl) Cyclopeptide inhibitor of histone deactylases (HDACs). Inhibits HeLa cell proliferation (IC50=50-. Group: Biochemicals. Alternative Names: Cyclo- N-O-methyl-L-tryptophanyl-Lisoleucinyl- Dpipecolinyl- L-2-amino-8-oxodecanoyl. Grades: Highly Purified. CAS No. 183506-66-3. Pack Sizes: 1mg, 5mg. US Biological Life Sciences. USBiological 3
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Apioline Apioline. Group: Biochemicals. Alternative Names: 4,7-Dimethoxy-5-(2-propen-1-yl)-1,3-benzodioxole; Apiole; 1-Allyl-2, 5-dimethoxy-3, 4- (methylenedioxy) benzene; 1,2-Methylenedioxy-3,6-dimethoxy-4-allylbenzene; 1-Allyl-2,5-dimethoxy-3,4-methylenedioxybenzene; 4,7-Dimethoxy-5-(2-propenyl)-1,3-benzodioxole; 5-Allyl-4,7-dimethoxy-1,3-benzodioxole; Apiol; Apioline; NSC 9070; Parsley Apiole; Parsley Camphor; Petersilienapiol. Grades: Highly Purified. CAS No. 523-80-8. Pack Sizes: 25mg. Molecular Formula: C12H14O4, Molecular Weight: 222.24. US Biological Life Sciences. USBiological 3
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Apogossypolone Apogossypolone. Group: Biochemicals. Alternative Names: 6,6',7,7'-Tetrahydroxy-3,3'-dimethyl-5,5'-bis(1-methylethyl)-[2,2'-binaphthalene]-1,1',4,4'-tetrone. Grades: Highly Purified. CAS No. 886578-07-0. Pack Sizes: 5mg. Molecular Formula: C28H26O8, Molecular Weight: 490.5. US Biological Life Sciences. USBiological 3
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Aprepitant 2,3,4-Tri-O-acetyl- β-Glucuronide Methyl Ester Aprepitant (A729800) derivative. Group: Biochemicals. Alternative Names: 5-[[ (2R, 3S) -2-[ (1R) -1-[3, 5-Bis (trifluoromethyl) phenyl]ethoxy]-3- (4-fluorophenyl) -4-morpholinyl]methyl]-1, 2-dihydro-3H-1, 2, 4-triazol-3-one 2,3,4-Tri-O-acetyl- β-Glucuronide Methyl Ester. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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Aprepitant Di-(2,3,4-tri-O-acetyl- β-Glucuronide Methyl Ester) Aprepitant (A729800) derivative. Group: Biochemicals. Alternative Names: 5-[[ (2R, 3S) -2-[ (1R) -1-[3, 5-Bis (trifluoromethyl) phenyl]ethoxy]-3- (4-fluorophenyl) -4-morpholinyl]methyl]-1, 2-dihydro-3H-1, 2, 4-triazol-3-one Di-(2,3,4-tri-O-acetyl- β-Glucuronide Methyl Ester). Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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Apricoxib Apricoxib. Group: Biochemicals. Alternative Names: 4-[2-(4-Ethoxyphenyl)-4-methyl-1H-pyrrol-1-yl]benzenesulfonamide; 4-Methyl-2- (4-ethoxyphenyl) -1- (4-sulfamoylphenyl) pyrrole; CS 706; R 109339; TG 01. Grades: Highly Purified. CAS No. 197904-84-0. Pack Sizes: 10mg. Molecular Formula: C19H20N2O3S, Molecular Weight: 356.44. US Biological Life Sciences. USBiological 3
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Apricoxib-d4 Apricoxib-d4. Group: Biochemicals. Alternative Names: 4-[2-(4-Ethoxyphenyl)-4-methyl-1H-pyrrol-1-yl]benzenesulfonamide-d4; 4-Methyl-2- (4-ethoxyphenyl) -1- (4-sulfamoylphenyl) pyrrole-d4; CS 706-d4; R 109339-d4; TG 01-d4. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C19H16D4N2O3S, Molecular Weight: 360.46. US Biological Life Sciences. USBiological 3
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Aprindine Hydrochloride Class 1b antiarrhythmic agent used to manage ventricular and supraventricular arrhythmias. In one study, it delayed atrial fibrillation more than digoxin did. It has shown effectiveness when given orally. Group: Biochemicals. Alternative Names: N1-(2,3-Dihydro-1H-inden-2-yl)-N3,N3-diethyl-N1-phenyl-1,3-propanediamine Hydrochloride; N-(2,3-Dihydro-1H-inden-2-yl)-N',N'-diethyl-N-phenyl-1,3-propanediamine; Amidonal; Aspenon; Compd 83846; Fibocil; Fiboran; MS 5075; NSC 284614; Ritmusin. Grades: Highly Purified. CAS No. 33237-74-0. Pack Sizes: 50mg. Molecular Formula: C??H??ClN?, Molecular Weight: 358.95. US Biological Life Sciences. USBiological 3
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AQ-RA 741 AQ-RA 741. Group: Biochemicals. Alternative Names: 11-[[4-[4-(Diethylamino)butyl]-1-piperidinyl]acetyl]-5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one. Grades: Highly Purified. CAS No. 123548-16-3. Pack Sizes: 10mg. Molecular Formula: C27H37N5O2, Molecular Weight: 463.61. US Biological Life Sciences. USBiological 3
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AR-42 AR-42. Group: Biochemicals. Alternative Names: (α S) -N-[4-[ (Hydroxyamino) carbonyl]phenyl]-α - (1-methylethyl) benzeneacetamide; (S)-(+)-N-Hydroxy-4-(3-methyl-2-phenyl-butyrylamino)-benzamide; (S)-HDAC 42; OSU-HDAC 42. Grades: Highly Purified. CAS No. 935881-37-1. Pack Sizes: 10mg. Molecular Formula: C18H20N2O3, Molecular Weight: 312.36. US Biological Life Sciences. USBiological 3
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(+)-Arabinogalactan (+)-Arabinogalactan is an excellent dietary fiber. Also maintains an immunomodulatory effect in humans. Group: Biochemicals. Grades: Highly Purified. CAS No. 9036-66-2. Pack Sizes: 1kg, 2.5kg. Molecular Formula: N/A, Molecular Weight: US Biological Life Sciences. USBiological 3
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Aranorosin Antibiotic. Antibacterial. Antifungal. Anticancer compound. Inhibits anti-apoptotic functions regulated by Bcl-2. Circumvents arbekacin (ABK)-resistance in MRSA by inhibiting the bifunctional enzyme AAC(6')/APH(2''). Group: Biochemicals. Grades: Highly Purified. CAS No. 117184-53-9. Pack Sizes: 250ug, 1mg. Molecular Formula: C23H33NO6. US Biological Life Sciences. USBiological 3
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Ardisiphenol A Ardisiphenol A. Group: Biochemicals. Alternative Names: 6-Pentadecyl-1,2,4-benzenetriol 1-Acetate. Grades: Highly Purified. CAS No. 387816-66-2. Pack Sizes: 1mg. Molecular Formula: C23H38O4, Molecular Weight: 378.55. US Biological Life Sciences. USBiological 3
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Arformoterol Tartrate Arformoterol Tartrate, can be used in the synthesis of Omeprazole (O635000), which is a proton pump inhibitor, that inhibits gasteric secretion, also used in the treatment of dyspepsia, peptic ulcer disease, etc. Itis also the impurity of Esomeprazole Magnesium (E668300), which is the S-form of Omeprazole, and is a gastric proton-pump inhibitor. Also, It can be used for the preparation of olodaterol, a novel inhaled β2-adrenoceptor agonist with a 24h bronchodilatory efficacy. Group: Biochemicals. Alternative Names: N- [2-Hydroxy-5- [ (1R) -1-hydroxy-2- [ [ (1R) -2- (4-methoxyphenyl) -1-methylethyl] amino] ethyl] phenyl] formamide (+)-(2R,3R)-Tartaric Acid; (-)-Formoterol 1,2-Dihydroxyethane-1,2-dicarboxylic Acid; (R,R)-Formoterol Threaric Acid; Arformoterol d-Tartaric Acid; Arformoterol d-α, β-Dihydroxysuccinic Acid. Grades: Highly Purified. CAS No. 200815-49-2. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
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Arginine Ring-opened Aztreonam Arginine Ring-opened Aztreonam is an Aztreonam (A965200) Impurity I. Aztreonam is the first totally synthetic monocyclic β-lactam antibiotic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C19H31N9O10S2, Molecular Weight: 609.63. US Biological Life Sciences. USBiological 3
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Arginino-succinic Acid-d3 Disodium Salt Arginino-succinic Acid-d3 Disodium Salt. Group: Biochemicals. Alternative Names: N- [ [ [ (4S) -4-Amino-4-carboxybutyl] amino] iminomethyl] -L-aspartic Acid-d3 Disodium Salt;N-[(4-Amino-4-carboxybutyl)amidino]-L-aspartic Acid-d3 Disodium Salt; N (S) -[[ (4-Amino-4-carboxybutyl) amino]iminomethyl]-L-Aspartic Acid-d3 Disodium Salt; Argininosuccinic Acid-d3 Disodium Salt; Arginosuccinic Acid-d3 Disodium Salt; L-Argininosuccinic Acid-d3 Disodium Salt; L-Arginosuccinic Acid-d3 Disodium Salt. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C10H13D3N4Na2O6, Molecular Weight: 337.26. US Biological Life Sciences. USBiological 3
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Arginino-succinic Acid Disodium Salt Arginino-succinic Acid Disodium Salt. Group: Biochemicals. Alternative Names: N- [ [ [ (4S) -4-Amino-4-carboxybutyl] amino] iminomethyl] -L-aspartic Acid Disodium Salt;N-[(4-Amino-4-carboxybutyl)amidino]-L-aspartic Acid Disodium Salt; N (S) -[[ (4-Amino-4-carboxybutyl) amino]iminomethyl]-L-Aspartic Acid Disodium Salt; Argininosuccinic Acid Disodium Salt; Arginosuccinic Acid Disodium Salt; L-Argininosuccinic Acid Disodium Salt; L-Arginosuccinic Acid Disodium Salt. Grades: Highly Purified. CAS No. 918149-29-8. Pack Sizes: 10mg. Molecular Formula: C10H16N4Na2O6, Molecular Weight: 334.24. US Biological Life Sciences. USBiological 3
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Arimoclomol-d10 Maleic Acid Arimoclomol-d10 Maleic Acid. Group: Biochemicals. Alternative Names: N-{[(2R)-2-Hydroxy-3-piperidin-1-ylpropyl]oxy}pyridine-3-carboximidoyl Chloride 1-Oxide-d10 (2Z)-2-butenedioate; BRX 220-d10. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C18H24ClN3O7, Molecular Weight: 429.85. US Biological Life Sciences. USBiological 3
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Arimoclomol Maleic Acid Arimoclomol is a orally administered drug used to treat amyotrophic lateral sclerosis and was later discovered to be a potential insulin resistance treatment and diabetic complications. Arimoclomol is believed to function by stimulating a normal cellular protein repair pathway through the activation of molecular chaperones. Arimoclomol could treat a broad range of diseases. Arimoclomol activates the heat shock response. It is believed to act at Hsp70. Group: Biochemicals. Alternative Names: N-{[(2R)-2-Hydroxy-3-piperidin-1-ylpropyl]oxy}pyridine-3-carboximidoyl Chloride 1-Oxide (2Z)-2-butenedioate; BRX 220; BRX 345. Grades: Highly Purified. CAS No. 289893-26-1. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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Aripiprazole Dimer Aripiprazole Dimer is an impurity of Aripiprazole (A771000), a selective dopamine D2-receptor antagonist with dopamine autoreceptor agonist activity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 3
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Arsenic Trichloride Arsenic Trichloride. Group: Biochemicals. Alternative Names: Arsenic Trichloride; Arsenic(3+) Chloride; Arsenic(III) Chloride; Arsenous Chloride; Fuming Liquid Arsenic; Trichloroarsine. Grades: Highly Purified. CAS No. 7784-34-1. Pack Sizes: 1g. Molecular Formula: AsCl3, Molecular Weight: 181.28. US Biological Life Sciences. USBiological 3
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Artemether-13C, d3 Artemether-13C, d3. Group: Biochemicals. Alternative Names: (3R, 5aS, 6R, 8aS, 9R, 10S, 12R, 12aR)-Decahydro-10-methoxy-3, 6, 9-trimethyl-3, 12-epoxy-12H-pyrano[4, 3-j]-1, 2-benzodioxepin-3C, d3; Decahydro-10-methoxy-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin-3C, d3; Artemos-3C, d3; Artenam-3C, d3; Artesaph-3C, d3; Artesian-3C, d3; Dihydroartemisinin Methyl Ether-3C, d3; Falcidol-3C, d3; Gvither-3C, d3; Larither-3C, d3; Malartem-3C, d3; SM 224-3C, d3; β-Artemether-3C, d3; β-Dihydroartemisinin Methyl Ether-3C, d3. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C1513CH23D3O5, Molecular Weight: 302.39. US Biological Life Sciences. USBiological 3
Worldwide
Articaine Articaine is an amide based short-acting local anesthetic use for regional anaesthesia in day-case settings such arthroscopy, hand , food surgery and in dentistry. Group: Biochemicals. Alternative Names: Carticaine; 4-Methyl-3-[2- (propylamino) propionamido]-2-thiophenecarboxylic Acid Methyl Ester; 4-Methyl-3-[[1-oxo-2- (propylamino) propyl]amino]-2-thiophenecarboxylic Acid Methyl Ester; Carticaine. Grades: Highly Purified. CAS No. 23964-58-1. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
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Ascaridole An organic peroxide which constitutes 60-80% of oil of chenopodium. Anthelmintic. Group: Biochemicals. Alternative Names: 1-Methyl-4-(1-methylethyl)-2,3-dioxabicyclo[2.2.2]oct-5-ene. Grades: Highly Purified. CAS No. 512-85-6. Pack Sizes: 1g. US Biological Life Sciences. USBiological 3
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Asenapine-13C,d3 α-D-Glucopyranuronic Acid Methyl Ester 2,3,4-Tris(2-methylpropanoate) Asenapine-13C,d3 α-D-Glucopyranuronic Acid Methyl Ester 2,3,4-Tris(2-methylpropanoate) Is a metabolite of Asenapine (A788000), an combined serotonin (5HT2) and dopamine (D2) receptor antagonist; structurally related to Mianserin. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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Asenapine α-D-Glucopyranuronic Acid Methyl Ester 2,3,4-Tris(2-methylpropanoate) Asenapine α-D-Glucopyranuronic Acid Methyl Ester 2,3,4-Tris(2-methylpropanoate) is a metabolite of Asenapine (A788000), an combined serotonin (5HT2) and dopamine (D2) receptor antagonist; structurally related to Mianserin. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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Asenapine Maleate Asenapine Maleate is a 5-HT receptor antagonist developed for the treatment of acute schizophrenia and bipolar mania. Group: Biochemicals. Alternative Names: (3aR, 12bR)-rel-5-Chloro-2, 3, 3a, 12b-tetrahydro-2-methyl-1H-dibenz[2, 3:6, 7]oxepino[4, 5-c]pyrrole (2Z)-2-Butenedioate; trans-5-Chloro-2, 3, 3a, 12b-tetrahydro-2-methyl-1H-Dibenz[2, 3:6, 7]oxepino[4, 5-c]pyrrole; Org 5222. Grades: Highly Purified. CAS No. 85650-56-2. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
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Asiaticoside Antibacterial. Human collagen I synthesis inducer. Anti-wrinkle activity. Shows wound healing activity. Enhances normal human skin cell migration, attachment and growth. Suppresses collagen expression and TGF-beta/Smad signaling by inducing Smad7 and inhibiting TGF-betaRI and TGF-betaRII. Anti-inflammatory. Anti-gastric ulcer. Mitogen-activated protein kinases (MAPKs), nuclear factor-kappaB (NF-kappaB), cyclooxygenase-2 (COX-2) and inducible nitric oxide synthase (iNOS; NOSII) expression, production of serum tumor necrosis factor (TNF-alpha) and interleukin-6 (IL-6) inhibitor. Apoptosis inducer in cancer cells. Enhances antitumor activity of vincristine in cancer cells. Might be useful in cancer chemotherapy. Anxiolytic. Antidepressant-like activity. Hepatoprotective effects. CYP2C19 and CYP3A4 inhibitor. Neuroprotective. Antileishmanial activity. cPLA2 and sPLA2 inhibitor. Group: Biochemicals. Alternative Names: Blastostimulina, Centelase, Emdecassol, Madecassol, Marticassol, FK1080, BRN 0078195, NSC 166062. Grades: Highly Purified. CAS No. 16830-15-2. Pack Sizes: 10mg, 50mg. Molecular Formula: C48H78O19. US Biological Life Sciences. USBiological 3
Worldwide
Asomate Asomate. Group: Biochemicals. Alternative Names: N, N-Di methyl carbamodithioic Acid Anhydrosulfide with Arsenotrithious Acid; Thioarsenious Acid (H3AsS3), Tris(anhydrosulfide) with Dimethyldithiocarbamic Acid (8CI); Asomate; TDDA; TTCA; Tris (di methyl dithiocarbamato) arsenic; Tris (di methyl dithiocarbamoyl) arsine. Grades: Highly Purified. CAS No. 3586-60-5. Pack Sizes: 1g. Molecular Formula: C9H18AsN3S6, Molecular Weight: 435.57. US Biological Life Sciences. USBiological 3
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Asparagine Monohydrate Asparagine Monohydrate. Group: Biochemicals. Alternative Names: (±)-Asparagine; 2-Aminosuccinamic Acid; NSC 206243; NSC 7891; DL-Aspartamine. Grades: Highly Purified. CAS No. 3130-87-8. Pack Sizes: 10g. Molecular Formula: C4H10N2O4, Molecular Weight: 150.13. US Biological Life Sciences. USBiological 3
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Aspartic Acid α-Methyl Ester Aspartic Acid α-Methyl Ester. Group: Biochemicals. Alternative Names: Methyl L-aspartate; 1-Methyl Ester L-Aspartic Acid. Grades: Highly Purified. CAS No. 17812-32-7. Pack Sizes: 2.5g. Molecular Formula: C5H9NO4, Molecular Weight: 147.13. US Biological Life Sciences. USBiological 3
Worldwide
Astra Blue Astra Blue is a stain for oligo- and polysaccharides such as cellulose in plant tissues. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25g, 50g. Molecular Formula: C47H52CuN14O6S3, Molecular Weight: 1068.75. US Biological Life Sciences. USBiological 3
Worldwide
AT-56 AT-56. Group: Biochemicals. Alternative Names: 4-(5H-Dibenzo[a, d]cyclohepten-5-ylidene)-1-[4-(1H-tetrazol-5-yl)butyl]-piperidine. Grades: Highly Purified. CAS No. 162640-98-4. Pack Sizes: 5mg. Molecular Formula: C25H27N5, Molecular Weight: 397.52. US Biological Life Sciences. USBiological 3
Worldwide
Atorvastatin 3-Isopropyl Ether tert-Butyl Ester Atorvastatin 3-Isopropyl Ether tert-Butyl Ester. Group: Biochemicals. Alternative Names: ( βR,δR)-2-(4-Fluorophenyl)- β , δ -dihydroxy-5- (1-methylethyl)-3-phenyl-4-[ (phenylamino)carbonyl]-1H-pyrrole-3-isopropyl Ether tert-Butyl Ester. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C40H49FN2O5, Molecular Weight: 656.83. US Biological Life Sciences. USBiological 3
Worldwide
Atorvastatin Cyclic (Chlorophenyl) Sodium Salt Impurity Atorvastatin Cyclic (Chlorophenyl) Sodium Salt Impurity. Group: Biochemicals. Alternative Names: 1b-(4-Chlorophenyl)hexahydro- β , 7-dihydroxy-7- (1-methylethyl)-1a-phenyl-7a-[ (phenylamino)carbonyl]-3H-oxireno[3, 4]pyrrolo[2, 1-b][1, 3]oxazine-3-butanoic Acid Sodium. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C33H34ClN2NaO7, Molecular Weight: 629.08. US Biological Life Sciences. USBiological 3
Worldwide
Atorvastatin Lactam Lactone Atorvastatin Lactam Lactone is an impurity of Atorvastatin (A791750). Group: Biochemicals. Alternative Names: 9-Fluoro-2,3-dihydro-3-(1-methylethyl)-2-oxo-N-phenyl-1-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1H-dibenz[e,g]indole-3-carboxamide. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Atorvastatin Lactam Methyl Ester Atorvastatin Lactam Methyl Ester is an Atorvastatin Lactam Sodium Salt Impurity (A791775) derivative, a photodegradation product of Atorvastatin. Group: Biochemicals. Alternative Names: ( βR,δR)-5-(4-Fluorophenyl)-2,3-dihydro- β , δ -dihydroxy-3- (1-methylethyl)-2-oxo-4-phenyl-3-[ (phenylamino)carbonyl]-1H-pyrrole-1-heptanoic Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Atorvastatin Lactam Phenanthrene Methyl Ester. (Mixture of Diastereomers) Atorvastatin Lactam Phenanthrene Methyl Ester is an impurity of Atorvastatin (A791750), a selective, competitive HMG-CoA reductase inhibitor. Group: Biochemicals. Alternative Names: ( βR,δR)-9-Fluoro-2,3-dihydro- β , δ -dihydroxy-3- (1-methylethyl)-2-oxo-3-[ (phenylamino)carbonyl]-1H-dibenz[e, g]indole-1-heptanoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 906552-20-3. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Atosiban Atosiban. Group: Biochemicals. Alternative Names: Cyclic (1?5)-disulfide O-Ethyl-N-(3-mercapto-1-oxopropyl)-D-tyrosyl-L-isoleucyl-L-threonyl-L-asparaginyl-L-cysteinyl-L-prolyl-L-ornithyl-glycinamide; 1,2-Dithia-5,8,11,14,17-pentaazacycloeicosane, cyclic peptide deriv.; Antocile; Antocin; Antocin II; CAP 449; CAP 476; CAP 581; F 314; ORF 22164; RW 22164; RWJ 22164; Tractocil; Tractocile. Grades: Highly Purified. CAS No. 90779-69-4. Pack Sizes: 25mg. Molecular Formula: C43H67N11O12S2, Molecular Weight: 994.19. US Biological Life Sciences. USBiological 3
Worldwide
(±)-Atovaquone Impurity C (±)-Atovaquone Impurity C. Group: Biochemicals. Alternative Names: 2-(4'-Chloro-2,3,4,5-tetrahydro-[1,1'-biphenyl]-4-yl)-3-hydroxynaphthalene-1,4-dione. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C22H17ClO3, Molecular Weight: 364.82. US Biological Life Sciences. USBiological 3
Worldwide
(±)-Atovaquone Impurity C-d5 (±)-Atovaquone Impurity C-d5. Group: Biochemicals. Alternative Names: 2-(4'-Chloro-2,3,4,5-tetrahydro-[1,1'-biphenyl]-4-yl)-3-hydroxynaphthalene-1,4-dione-d5. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C22H12D5ClO3, Molecular Weight: 369.85. US Biological Life Sciences. USBiological 3
Worldwide
Atpenin A5 Antibiotic. Antifungal. Potent and specific mitochondrial complex II (succinate-ubiquinone oxidoreductase) inhibitor. Mitochondrial ATP-sensitive potassium (mK(ATP)) channel activator. Cardioprotective. Modulates mitochondrial ROS generation during cardioprotection.The IC50 value against bovine heart complex II is 3.6nM (which is ~300-fold lower than the IC50 value of carboxin (1.1uM)). It also inhibits fumarate reductase of Ascaris suum (IC50 = 12nM). Inhibition of E. coli succinate dehydrogenase is less potent (IC50 = 5uM). By co-crystallization studies of atpenin A5 and complex II, the binding site of atpenin A5 was found to be the quinone-binding site of complex II. Additionally, atpenin A5 has been shown to have a protective action against ischemia-reperfusion via the activation of mitochondrial KATP channels. Group: Biochemicals. Alternative Names: 3-[(2S,4S,5R)-5,6-Dichloro-2,4-dimethyl-1-oxohexyl]-4-hydroxy-5,6-dimethoxy-2(1H)-pyridinone. Grades: Highly Purified. CAS No. 119509-24-9. Pack Sizes: 250ug, 1mg. Molecular Formula: C15H21Cl2NO5. US Biological Life Sciences. USBiological 3
Worldwide
Aucubine Aucubine. Group: Biochemicals. Alternative Names: (1S, 4aR, 5S, 7aS) -1, 4a, 5, 7a-Tetrahydro-5-hydroxy-7- (hydroxymethyl) cyclopenta[c]pyran-1-yl β-D-glucopyranoside; Aucubin; 1, 4a, 5, 7a-Tetrahydro-5-hydroxy-7- (hydroxymethyl) cyclopenta[c]pyran-1-yl, [1S-(1α, 4aα, 5α, 7aα)]- β-D-glucopyranoside, ; Acubin; Aucubine; Aucubosid; Aucuboside; Rhimantin. Grades: Highly Purified. CAS No. 479-98-1. Pack Sizes: 10mg. Molecular Formula: C15H22O8, Molecular Weight: 330.33. US Biological Life Sciences. USBiological 3
Worldwide
Auraptene Auraptene. Group: Biochemicals. Alternative Names: 7-[[(2E)-3,7-Dimethyl-2,6-octadien-1-yl]oxy]-2H-1-benzopyran-2-one; 7-(Geranyloxy)-coumarin; 7-[(3,7-Dimethyl-2,6-octadienyl)oxy]-coumarin; (E)-7-Geranoxycoumarin; 7-Geranyloxycoumarin; Aurapten; Aurapten (C19H22O3); Auraptene. Grades: Highly Purified. CAS No. 495-02-3. Pack Sizes: 100mg. Molecular Formula: C19H22O3, Molecular Weight: 298.38. US Biological Life Sciences. USBiological 3
Worldwide
Avarol Antibacterial against selected Gram-positive strains, antifungal. Anticancer compound. Antileukemic. Antimitotic agent. Antiviral compound. Inhibits HIV activity. Anti-inflammatory. Synovial phospholipase A2, cyclooxygenase and lipoxygenase inhibitor. Modulator of superoxide dismutase and glutathione peroxidase. Platelet aggregation inhibitor. Anti-psoriatic, mediated by inhibition of TNF-alpha generation and NF-kappaB activation. Group: Biochemicals. Alternative Names: NSC 306951. Grades: Highly Purified. CAS No. 55303-98-5. Pack Sizes: 1mg. Molecular Formula: C21H30O2. US Biological Life Sciences. USBiological 3
Worldwide
Avasimibe Avasimibe. Group: Biochemicals. Alternative Names: CI 1011; PD 148515; N-[2-[2, 4, 6-tris (1-methylethyl) phenyl]acetyl]-2-sulfamic Acid 6-Bis(1-methylethyl)phenyl Ester. Grades: Highly Purified. CAS No. 166518-60-1. Pack Sizes: 25mg. Molecular Formula: C29H43NO4S, Molecular Weight: 501.72. US Biological Life Sciences. USBiological 3
Worldwide
AZ 11645373 AZ 11645373. Group: Biochemicals. Alternative Names: 3-[1-[[(3'-Nitro[1,1'-biphenyl]-4-yl)oxy]methyl]-3-(4-pyridinyl)propyl]-2,4-thiazolidinedione. Grades: Highly Purified. CAS No. 227088-94-0. Pack Sizes: 5mg. Molecular Formula: C24H21N3O5S, Molecular Weight: 463.51. US Biological Life Sciences. USBiological 3
Worldwide
Azaperol Metabolite of Azaperone (A802200), Sedative; tranquilizer. Group: Biochemicals. Alternative Names: Dihydroazaperone; α-(4-Fluorophenyl)-4-(2-pyridinyl)-1-piperazinebutanol. Grades: Highly Purified. CAS No. 2804-5-9. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
Worldwide
Azaperone-d4 Azaperone-d4. Group: Biochemicals. Alternative Names: 1-(4-Fluorophenyl)-4-[4-(2-pyridinyl)-1-piperazinyl]-1-butanone-d4; 4'-Fluoro-4- [4- (2-pyridyl) -1-piperazinyl] butyrophenone-d4; Fluoperidol-d4; NSC 170976-d4; R-1929-d4; Stresnil-d4; Suicalm-d4. Grades: Highly Purified. CAS No. 1173021-72-1. Pack Sizes: 5mg. Molecular Formula: C19H18D4FN3O, Molecular Weight: 331.42. US Biological Life Sciences. USBiological 3
Worldwide
AZD3463 AZD3463. Group: Biochemicals. Alternative Names: N-(4-(4-Aminopiperidin-1-yl)-2-methoxyphenyl)-5-chloro-4-(1H-indol-3-yl)pyrimidin-2-amine. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C24H25ClN6O, Molecular Weight: 448.95. US Biological Life Sciences. USBiological 3
Worldwide
Azimilide Dihydrochloride Azimilide Dihydrochloride. Group: Biochemicals. Alternative Names: 1- [ [ [5- (4-Chlorophenyl) -2-furanyl] methylene] amino] -3- [4- (4-methyl-1-piperazinyl) butyl] -2, 4-imidazolidinedione Dihydrochloride; NE 10064 Dihydrochloride. Grades: Highly Purified. CAS No. 149888-94-8. Pack Sizes: 10mg. Molecular Formula: C23H30Cl3N5O3, Molecular Weight: 530.88. US Biological Life Sciences. USBiological 3
Worldwide
Azithromycin Azithromycin is an azalide macrolide antibiotic. Group: Biochemicals. Grades: Highly Purified. CAS No. 83905-01-5. Pack Sizes: 25mg, 50mg. Molecular Formula: C38H72N2O12. US Biological Life Sciences. USBiological 3
Worldwide
Azithromycin-13CD3 Azithromycin-13CD3. Group: Biochemicals. Alternative Names: CP-62993-13Cd3; XZ-450-13Cd3; Azitrocin-13Cd3; Ribotrex-13Cd3; Sumamed-Cd3; Trozocina-d3; Zithromaz-13Cd3; Zitromax-13Cd3. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C3713CH69D3N2O12, Molecular Weight: 753. US Biological Life Sciences. USBiological 3
Worldwide

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