USBiological 2 - 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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Amrubicin-13C3 Synthetic anthracycline antibiotic; inhibits DNA topoisomerase II. Antineoplastic. Group: Biochemicals. Alternative Names: (7S,9S)-9-Acetyl-9-amino-7-[(2-deoxy- β-D-erythro-pentopyranosyl)oxy]-7,8,9,10-tetrahydro-6,11-dihydroxy-5,12-naphthacenedione-13C3. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. USBiological 2
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Amylostatin XG Amylostatin XG. Group: Biochemicals. Alternative Names: 4-O-[4,6-Dideoxy-4-[[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)-2-cyclohexen-1-yl]amino]-α-D-glucopyranosyl]-D-glucose; [1S-(1α,4α,5 β,6α)]-4-O-[4,6-Dideoxy-4-[[4,5,6-trihydroxy-3-(hydroxymethyl)-2-cyclohexen-1-yl]amino]-α-D-glucopyranosyl]-D-glucose; Acarviosine-glucose. Grades: Highly Purified. CAS No. 68128-53-0. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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Anandamide-d4 Anandamide-d4 is the labeled analogue of Anandamide (A637220), an endogenous cannabinoid and TRPV1 receptor agonist. Findings suggest that endocannabinoids such as anandamide may help cause runner’s high, the feeling of euphoria, reduced anxiety and lessened ability to feel pain associated with exercise. Group: Biochemicals. Grades: Highly Purified. CAS No. 946524-40-9. Pack Sizes: 1mg, 10mg. Molecular Formula: C22H33D4NO2. US Biological Life Sciences. USBiological 2
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Anastrozole Dimer Impurity An impurity of Anastrozole (impurity C). Group: Biochemicals. Alternative Names: 2,3-Bis[3-(1-cyano-1-methylethyl)-5-(1H,1,2,4-triazole-1-ylmethyl)phenyl]-2-methylpropionitrile. Grades: Highly Purified. CAS No. 1216898-82-6. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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Andarine It is a potent and tissue-selective androgen receptor modulator (SARM). Group: Biochemicals. Alternative Names: (2S)-. Grades: Highly Purified. CAS No. 401900-40-1. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
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Andrographolide Andrographolide is a labdane diterpenoid. Andrographolide is the main bioactive component isolated from the medicinal plant Andrographis paniculata. Andrographolide showed significant antihepatotoxic action in P. berghei K173- induced hepatic damage in M. natalensis. Andrographolide inhibits tumor necrosis factor-α (TNF-α)-induced intercellular adhesion mol.-1 (ICAM-1) expression and adhesion of HL-60 cells onto human umbilical vein endothelial cells (HUVEC), which are associated with inflammatory diseases. These findings suggest that Andrographolide may have potential as a cardiovascular-protective agent. Group: Biochemicals. Alternative Names: (3E, 4S) -3- [2- [ (1R, 4aS, 5R, 6R, 8aS) -Decahydro-6-hydroxy-5- (hydroxymethyl) -5, 8a-dimethyl-2-methylene-1-naphthalenyl] ethylidene] dihydro-4-hydroxy-2 (3H) -furanone; [1R-[1α[E(S*)],4a β , 5α , 6α , 8aα ] ] -3- [2- [Decahydro-6-hydroxy-5- (hydroxymethyl) -5, 8a-dimethyl-2-methylene-1-naphthalenyl] ethylidene] dihydro-4-hydroxy-2 (3H) -furanone; 3α,14,15,18-Tetrahydroxy-5 β,9 βH,10α-labda-8(20),12-dien-16-oic Acid γ-Lactone; Andrographis; Andrographolid. Grades: Highly Purified. CAS No. 5508-58-7. Pack Sizes: 500mg. US Biological Life Sciences. USBiological 2
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Androst-16-en-3-ol A metabolite of 16-Androstene. Group: Biochemicals. Alternative Names: (3 β,5α)-Androst-16-en-3-ol; 5α-Androst-16-en-3 β-ol; 3 β-Hydroxy-5α-androst-16-ene; JNF 55; NSC 65888. Grades: Highly Purified. CAS No. 7148-51-8. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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Androst-4-ene-3,6,17-trione An aromatase inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 2243-6-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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Androsta-1,4,6-triene-3,17-dione Androsta-1,4,6-triene-3,17-dione. Group: Biochemicals. Grades: Highly Purified. CAS No. 633-35-2. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
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Anecortave Acetate Angiostatic steroid. Used in treatment of macular degeneration. Group: Biochemicals. Alternative Names: 21-(Acetyloxy)-17-hydroxypregna-4,9(11)-diene-3,20-dione; 17,21-Dihydroxypregna-4,9(11)-diene-3,20-dione 21-Acetate; 21-Acetoxypregna-4,9(11)-dien-17α-ol-3,20-dione; Al 3789; Anecortave; NSC 15475; NSC 24345; Retaane. Grades: Highly Purified. CAS No. 7753-60-8. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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Anhydro Chlortetracycline Hydrochloride An hydrochlortetracycline is the anhydro analogue and impurity of Chlortetracycline. An hydrochlortetracycline is an antimicrobial and antibacterial. Group: Biochemicals. Alternative Names: (4S,4aS,12aS)-7-Chloro-4-(dimethylamino)-1,4,4a,5,12,12a-hexahydro-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-2-naphthacenecarboxamide Hydrochloride; Anhydroaureomycin Hydrochloride; An hydrochlortetracycline Hydrochloride; An hydrochlortetracyline Hydrochloride; [4S-(4α, 4aα, 12aα)]-7-Chloro-4-(dimethylamino)-1, 4, 4a, 5, 12, 12a-hexahydro-3, 10, 11, 12a-tetrahydroxy-6-methyl-1, 12-dioxo-2-naphthacenecarboxamide Hydrochloride. Grades: Highly Purified. CAS No. 65490-24-6. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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Anhydro- (O-carboxyphenyl) phosphorochloridate A “Penicillin-Like”-inhibitor of β-Lactamases. Group: Biochemicals. Alternative Names: 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one 2-oxide; Salicylic Acid Phosphorochloridate Cyclic Anhydride. Grades: Highly Purified. CAS No. 5381-98-6. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 2
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Anhydrotetracycline Hydrochloride A Tetracycline derivative exhibiting no antibiotic activity, a useful effector of tetracycline-dependent gene expression in bacterial expression systems. Group: Biochemicals. Alternative Names: (4S,4aS,12aS)-4-(Dimethylamino)-1,4,4a,5,12,12a-hexahydro-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-2-naphthacenecarboxamide Hydrochloride. Grades: Highly Purified. CAS No. 13803-65-1. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
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Anhydro Vinblastine-d3 Disulfate Salt Anhydrovinblastine. Group: Biochemicals. Alternative Names: 3', 4'-Dide hydro-4'-deoxyvincaleukoblastin e-d3 Disulfate Salt; (+)-Anhydrovinblastine-d3 Disulfate Salt; 3',4'-Anhydrovinblastine-d3 Disulfate Salt; 3',4'-Dehydroisoleurosine-d3 Disulfate Salt; 3',4'-Dehydrovinblastine-d3 Disulfate Salt; 3',4'-Didehydroisoleurosine-d3 Disulfate Salt; An hydrovincaleukoblas tine-d3 Disulfate Salt; F 81097-d3 Disulfate Salt. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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Anhydro Vinblastine Disulfate Salt Anhydrovinblastine. Group: Biochemicals. Alternative Names: 3', 4'-Dide hydro-4'-deoxyvincaleukoblastin e Disulfate Salt; (+)-Anhydrovinblastine Disulfate Salt; 3',4'-Anhydrovinblastine Disulfate Salt; 3',4'-Dehydroisoleurosine Disulfate Salt; 3',4'-Dehydrovinblastine Disulfate Salt; 3',4'-Didehydroisoleurosine Disulfate Salt; An hydrovincaleukoblas tine Disulfate Salt; F 81097 Disulfate Salt. Grades: Highly Purified. CAS No. 81165-17-5. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
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Aniracetam Cognition enhancer related to Piracetam. Nootropic. Group: Biochemicals. Alternative Names: 1-(4-Methoxybenzoyl)-2-pyrrolidinone; Ampamet; Draganon; Ro 13-3057; Ro 13-5057; Ro 13-5057/001; Sarpul. Grades: Highly Purified. CAS No. 72432-10-1. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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Anisole Anisole is used in perfumery. Group: Biochemicals. Grades: Highly Purified. CAS No. 100-66-3. Pack Sizes: 250g, 500g. Molecular Formula: C7H8O. US Biological Life Sciences. USBiological 2
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Anisole-13C6 Labeled Anisole. Anisole is used in perfumery. Group: Biochemicals. Alternative Names: Methoxybenzene-13C6; Anisol-13C6; Hichemix MB-13C6; Methyl Phenyl-13C6 Ether; NSC 7920-13C6; Phenoxymethane-13C6; Phenyl-13C6 Methyl Ether. Grades: Highly Purified. CAS No. 152571-52-3. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
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Anthracene Obtained from coal tar. It is an important source of dyestuffs. Group: Biochemicals. Alternative Names: Anthracin; Green Oil; NSC 7958; Paranaphthalene; Tetra Olive N2G. Grades: Highly Purified. CAS No. 120-12-7. Pack Sizes: 1g. US Biological Life Sciences. USBiological 2
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Anthragallol Anthragallol is the most active inhibitor against xanthine oxidase. Group: Biochemicals. Alternative Names: 1,2,3-Trihydroxy-9,10-anthracenedione; 1,2,3-Trihydroxy-9,10-anthraquinone; 1, 2, 3-Tri hydroxyanthraquinone; Alizarine Brown HD; Anthracene Brown FD; Anthracene; Antracromo Brown D; Antragallol; C.I. 58200. Grades: Highly Purified. CAS No. 602-64-2. Pack Sizes: 1g. US Biological Life Sciences. USBiological 2
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Anthrarufin An anthraquinone derivative with suppressive effects against nitric oxide (NO) synthase. Potential antimalarial agent. Used in studies as a potential competitive non-peptidic inhibitor of HIV-1 proteinase. Group: Biochemicals. Alternative Names: 1, 5-Di hydroxyanthraquinone; 1,5-Dihydroxy-9,10-anthraquinone; NSC 646570; NSC 7211. Grades: Highly Purified. CAS No. 117-12-4. Pack Sizes: 2.5g. US Biological Life Sciences. USBiological 2
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Apadenoson-d5 An A2A adenosine receptor agonist. Group: Biochemicals. Alternative Names: trans-4-[3-[6-Amino-9-[N-(ethyl-d5)- β -D-ribofuranuronamidosyl) ]-9H-purin-2-yl]-2-propyn-1-yl]-cyclohexanecarboxylic Acid Methyl Ester; ATL 146e-d5; BMS 068645-d5; DWH 146e-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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Apafant Platelet activating factor (PAF) antagonist. Group: Biochemicals. Alternative Names: 4-[3-[4-(2-Chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepin-2-yl]-1-oxopropyl]morpholine; WEB 2086BS; WEB 2086. Grades: Highly Purified. CAS No. 105219-56-5. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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Apigenin 4'-O- β-D-Glucuronide Flavone component of the aerial parts of alfalfa (Medicago sativa L.) and pyrethrum flowers (Chrysanthemum cinerarifolium). Apigenin 4'-O- β-D-Glucuronide can be utilized for food or feed use and biological study of chemical composition of protein-xanthophyll concentrate dietary supplement made from alfalfa. Group: Biochemicals. Grades: Highly Purified. CAS No. 51771-57-4. Pack Sizes: 1mg, 5mg. Molecular Formula: C21H18O11, Molecular Weight: 446.36. US Biological Life Sciences. USBiological 2
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Apigenin-d5 (Major) The labeled aglucon of apiin and of apigenin-7-glucoside. Group: Biochemicals. Alternative Names: 5,7-Dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one-d5; 4',5,7-Trihydroxyflavone-d5; Pelargidenon 1449-d5; [3,6,8,3’,5’-d5]-Apigenin. Grades: Highly Purified. CAS No. 263711-74-6. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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Apocynin An inhibitor of NADPH oxidase (an enzyme responsible for reactive oxygen species production) and is useful in the treatment of various inflammatory diseases. Group: Biochemicals. Alternative Names: 1-(4-Hydroxy-3-methoxy-phenyl)ethanone; 4-Hydroxy-3-methoxyacetophenone; 4-Acetyl-2-methoxyphenol; 4-Acetylguaiacol; 4-Hydroxy-3-methoxyphenyl Methyl Ketone; 4'-Hydroxy-3'-methoxyacetophenone; Acetoguaiacon; Acetovanillone; Apocynin; Apocynine; NSC 209524; NSC 2146. Grades: Highly Purified. CAS No. 498-02-2. Pack Sizes: 1g. US Biological Life Sciences. USBiological 2
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Apraclonidine Hydrochloride α-Adrenergic agonist; structural analog of clonidine. Used for treatment of post-surgical elevated intraocular pressure. Group: Biochemicals. Alternative Names: 2,6-Dichloro-N1-(4,5-dihydro-1H-imidazol-2-yl)-1,4-benzenediamine Hydrochloride; Iopidine; p-Aminoclonidine Monohydrochloride; AL 02145; ALO 2145. Grades: Highly Purified. CAS No. 73218-79-8. Pack Sizes: 10mg, 25mg. Molecular Formula: C?H??Cl?N?, Molecular Weight: 281.57. US Biological Life Sciences. USBiological 2
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(±)-Propylene Oxide (±)-Propylene Oxide is a carcinogenic substance to rats and potentially humans (1). (±)-Propylene oxide also has the ability to self-polymerize at room temperature in the presence of powdered potassium hydroxide (2). (±)-Propylene oxide is used in industry for fumigation in the food industry, inducing the formation of persistent toxic chlorohydrins. Group: Biochemicals. Grades: Highly Purified. CAS No. 75-56-9. Pack Sizes: 50ml, 250ml. Molecular Formula: C3H6O, Molecular Weight: 58.08. US Biological Life Sciences. USBiological 2
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Arachidic Acid Methyl Ester Arachidic Acid Methyl Ester is used in biological studies to evaluate the antioxidant activity and chemical compounds of Capsicum annuum acuminatum during fruit ripening. This is the methyl analog of arachidic acid, which is used for the production of detergents, photographic materials and lubricants. Group: Biochemicals. Grades: Highly Purified. CAS No. 1120-28-1. Pack Sizes: 1g, 5g. Molecular Formula: C21H42O2. US Biological Life Sciences. USBiological 2
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AR-AO 14418 Glycogen Synthase Kinase 3 β (GSK-3 β) inhibitor. Group: Biochemicals. Alternative Names: N-[(4-Methoxyphenyl)methyl]-N'-(5-nitro-2-thiazolyl)urea; AR 0133418; GSK 3B Inhibitor VIII. Grades: Highly Purified. CAS No. 487021-52-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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Arbidol A medicinal agent for treating viral infections. Group: Biochemicals. Alternative Names: 6-Bromo-4-[ (dimethylamino)methyl]-5-hydroxy-1-methyl-2-[ (phenylthio)methyl]-, 1H-indole-3-carboxylic Acid Ethyl Ester Hydrochloride; Arbidol Hydrochloride. Grades: Highly Purified. CAS No. 131707-23-8. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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Arbutin Arbutin. Group: Biochemicals. Alternative Names: 4-Hydroxyphenyl- β-D-glucopyranoside; Arbutine; Arbutoside; Arbutyne; Hydroquinone Glucose; Hydroquinone β-D-Glucopyranoside; NSC 4036; Ursin; Uvasol; p-Arbutin; p-Hydroxyphenyl β-D-Glucopyranoside; p-Hydroxyphenyl β-D-Glucoside; β-Arbutin. Grades: Highly Purified. CAS No. 497-76-7. Pack Sizes: 10g. US Biological Life Sciences. USBiological 2
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Arecaidine A metabolite of Arecoline, a cholinergic agonist. Group: Biochemicals. Alternative Names: 1,2,5,6-Tetrahydro-1-methyl-3-pyridinecarboxylic Acid; 1,2,5,6-Tetrahydro-1-methyl-nicotinic Acid; Arecaine; N-Methylguvacine; NSC 76017. Grades: Highly Purified. CAS No. 499-04-7. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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Arecaidine-d5 Hydrobromide A labeled metabolite of Arecoline, a cholinergic agonist. Group: Biochemicals. Alternative Names: 1,2,5,6-Tetrahydro-1-methyl-3-pyridinecarboxylic Acid-d5 Hydrobromide; 1,2,5,6-Tetrahydro-1-methylnicotinic Acid-d5 Hydrobromide; Arecaine-d5 Hydrobromide; N-Methylguvacine-d5 Hydrobromide; NSC 76017-d5 Hydrobromide. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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Arecaidine Ethyl Ester Hydrochloride A Arecaidine derivative as muscarinic acetylcholine receptor binding. Group: Biochemicals. Alternative Names: 1,2,5,6-Tetrahydro-1-methyl-3-pyridinecarboxylic Acid Ethyl Ester Hydrochloride; 1,2,5,6-Tetrahydro-1-methylnicotinic Acid Ethyl Ester Hydrochloride. Grades: Highly Purified. CAS No. 17210-50-3. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 2
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Arecoline Hydrobromide A cholinergic alkaloid from seeds of the betel nut palm Areca catechu. Anthelmintic (Cestodes); cathartic. Group: Biochemicals. Alternative Names: 1,2,5,6-Tetrahydro-1-methyl-3-pyridinecarboxylic Acid Methyl Ester Hydrobromide;1-Methyl-1,2,5,6-tetrahydro-pyridine-3-carboxylic Acid Methyl Ester Hydrobromide; Arecaidine Methyl Ester Hydrobromide; Arecolin Hydrobromide; Methylarecaidine Hydrobromide. Grades: Highly Purified. CAS No. 300-08-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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Argatroban-d3 Labeled synthetic thrombin inhibitor. Antithrombotic. Group: Biochemicals. Alternative Names: (2R, 4R) -1-[ (2S) -5-[ (Aminoiminomethyl) amino]-1-oxo-2-[[ (1, 2, 3, 4-tetrahydro-3- (methyl-d3) -8-quinolinyl) sulfonyl]amino]pentyl]-4-methyl-2-piperidinecarboxylic Acid; Argipidine-d3; MQPA-d3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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Aripiprazole-d8 (Butyl-d8) A deuterated version of Aripiprazole, a selective dopamine D2-receptor antagonist with dopamine autoreceptor agonist activity. Group: Biochemicals. Alternative Names: 7-[4-[4-(2,3-Dichlorophenyl)-1-piperazinyl]butoxy-d8]-3,4-dihydro-2(1H)-quinolinone; 7-[4-[4-(2,3-Dichlorophenyl)-1-piperazinyl]butoxy-d8]-3,4-dihydrocarbostyril; Abilify-d8; Abilitat-d8; OPC 14597-d8; OPC 31-d8. Grades: Highly Purified. CAS No. 1089115-04-7. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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Aripiprazole N1-Oxide. A metabolite of anti-psychotic drug, Aripiprazole. Group: Biochemicals. Alternative Names: 7-[4-[4-(2,3-Dichlorophenyl)-1-oxido-1-piperazinyl]butoxy]-3,4-dihydro-2(1H)-quinolinone. Grades: Highly Purified. CAS No. 573691-09-5. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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Aripiprazole N4-Oxide A metabolite of anti-psychotic drug, Aripiprazole. Group: Biochemicals. Alternative Names: 7-[4-[4-(2,3-Dichlorophenyl)-4-oxido-1-piperazinyl]butoxy]-3,4-dihydro-2(1H)-quinolinone. Grades: Highly Purified. CAS No. 573691-11-9. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
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Aripiprazole N,N-Dioxide A metabolite of anti-psychotic drug, Aripiprazole. Group: Biochemicals. Alternative Names: 7-[4-[4-(2,3-Dichlorophenyl)-1,4-dioxido-1-piperazinyl]butoxy]-3,4-dihydro-2(1H)-quinolinone. Grades: Highly Purified. CAS No. 573691-13-1. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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Arotinolol Arotinolol is both and alpha- and beta-adrenoceptor antagonist and is used to treat essential tremors and hypertension. Group: Biochemicals. Grades: Highly Purified. CAS No. 68377-92-4. Pack Sizes: 100mg, 1g. Molecular Formula: C15H21N3O2S3. US Biological Life Sciences. USBiological 2
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Arprinocid A Coccidiostat used in veterinary medicine. Group: Biochemicals. Alternative Names: 9-[(2-Chloro-6-fluorophenyl)methyl]-9H-purin-6-amine; 6-Amino-9-(2-chloro-6-fluorobenzyl)purine; Arpocox; MK 302. Grades: Highly Purified. CAS No. 55779-18-5. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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Arsenazo-III Disodium Salt Arsenazo-III is a diazo dye reagent used in the spectrophotometric determination of aluminum, gallium and indium. Group: Biochemicals. Alternative Names: 3,6-Bis[2-(2-arsonophenyl)diazenyl]-4,5-dihydroxy-2,7-naphthalenedisulfonic Acid Sodium Salt; 3,6-Bis[(2-arsonophenyl)azo]-4,5-dihydroxy-2,7-naphthalenedisulfonic Acid Disodium Salt. Grades: Highly Purified. CAS No. 62337-00-2. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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Artemether-d3 Labeled Derivative of Artemisinin. Antimalarial, used to treat strains of malaria which are multi-drug resistant. Group: Biochemicals. Alternative Names: (3R, 5aS, 6R, 8aS, 9R, 10S, 12R, 12aR)-Decahydro-10-(methoxy-d3)-3, 6, 9-trimethyl-3, 12-epoxy-12H-pyrano[4, 3-j]-1, 2-benzodioxepin; Decahydro-10-(methoxy-d3)-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin; Artemos-d3; Artenam-d3; Artesaph-d3; Artesian-d3; Dihydroartemisinin-d3 Methyl Ether; Falcidol-d3; Gvither-d3; Larither-d3; Malartem-d3; SM 224-d3; β-Artemether-d3; β-Dihydroartemisinin-d3 Methyl Ether. Grades: Highly Purified. CAS No. 93787-85-0. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
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Artemisinin-d3 Active antimalarial constituent of the tradional Chinese medicinal herb Artemisia annua L., Compositae, which has been known for almost 2000 years as Qinghao. Antimalarial. Group: Biochemicals. Alternative Names: (3R, 5aS, 6R, 8aS, 9R, 12S, 12aR)-Octahydro-3, 6-dimethyl-9-(methyl-d3)-3, 12-epox-12H-pyrano[4, 3-j]-1, 2-benzodioxepin-10(3H)-one; Artemisine-d3; Arteannuin-d3; Huanghuahaosu-d3; QHS-d3. Grades: Highly Purified. CAS No. 176652-07-6. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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Artesunate Derivative of Artemisinin. Antimalarial. Group: Biochemicals. Alternative Names: Butanedioic Acid Mono(3R, 5aS, 6R, 8aS, 9R, 10R, 12R, 12aR)-decahydro-3, 6, 9-trimethyl-3, 12-epoxy-12H-pyrano[4, 3-j]-1, 2-benzodioxepin-10-yl] Ester; Artesunic Acid. Grades: Highly Purified. CAS No. 88495-63-0. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
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Artesunate-d4 Labeled derivative of Artemisinin. Antimalarial. Group: Biochemicals. Alternative Names: Butanedioic Acid Mono(3R, 5aS, 6R, 8aS, 9R, 10R, 12R, 12aR)-decahydro-3, 6, 9-trimethyl-3, 12-epoxy-12H-pyrano[4, 3-j]-1, 2-benzodioxepin-10-yl] Ester-d4; Artesunic Acid-d4. Grades: Highly Purified. CAS No. 1316753-15-7. Pack Sizes: 1mg. Molecular Formula: C??H??D?O?, Molecular Weight: 388.45. US Biological Life Sciences. USBiological 2
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AS-703026 AS703026 is a novel, selective, orally bioavailable MEK1/2 inhibitor, in human multiple myeloma (MM). AS703026 induces pleiotropic anti-myeloma activity in vitro and in vivo. MEK inhibitors are useful in the treatment of hyperproliferative diseases, such as cancer, restenosis and inflammation. Group: Biochemicals. Alternative Names: N-[(2S)-2,3-Dihydroxypropyl]-3-[(2-fluoro-4-iodophenyl)amino]-4-pyridinecarboxamide. Grades: Highly Purified. CAS No. 1236699-92-5. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
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Asenapine Combined serotonin (5HT2) and dopamine (D2) receptor antagonist; structurally related to Mianserin. Antipsychotic. 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; trans-5-Chloro-2, 3, 3a, 12b-tetrahydro-2-methyl-1H-dibenz[2, 3:6, 7]oxepino[4, 5-c]pyrrole. Grades: Highly Purified. CAS No. 65576-45-6. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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Asenapine-13C,d3 Combined serotonin (5HT2) and dopamine (D2) receptor antagonist; structurally related to labeled Mianserin. Antipsychotic. Group: Biochemicals. Alternative Names: (3aR, 12bR)-rel-5-Chloro-2, 3, 3a, 12b-tetrahydro-2-(methyl-13C, d3)-1H-dibenz[2, 3:6, 7]oxepino[4, 5-c]pyrrole; trans-5-Chloro-2, 3, 3a, 12b-tetrahydro-2-(methyl-13C, d3)-1H-dibenz[2, 3:6, 7]oxepino[4, 5-c]pyrrole. Grades: Highly Purified. CAS No. 1217729-73-1. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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Aspartame A dipeptide ester about 160 times sweeter than sucrose in aqueous solution. A non-nutritive sweetener. Group: Biochemicals. Alternative Names: L-α-Aspartyl-L-phenylalanine 2-Methyl Ester; Canderel; Dipeptide Sweetener; E 951; Equal; Finn; L-Aspartame; NutraSweet; Pal Sweet; Palsweet Diet; Sweet Dipeptide; Zero-Cal; α-Aspartame; α-L-Aspartyl-L-phenylalanine Methyl Ester; α-Sweet. Grades: Highly Purified. CAS No. 22839-47-0. Pack Sizes: 5g. US Biological Life Sciences. USBiological 2
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Aspartame-d3 A labeled dipeptide ester about 160 times sweeter than sucrose in aqueous solution. A non-nutritive sweetener. Group: Biochemicals. Alternative Names: L-α-Aspartyl-L-phenylalanine 2-(Methyl-d3) Ester; Canderel-d3; Dipeptide-d3 Sweetener; E 951; Equal-d3; Finn-d3; L-Aspartame-d3; NutraSweet-d3; Pal Sweet-d3; Palsweet Diet-d3; Sweet Dipeptide-d3; Zero-Cal-d3; α-Aspartame-d3; α-L-Aspartyl-L-phenylalanine (Methyl-d3) Ester; α-Sweet-d3. Grades: Highly Purified. CAS No. 1356841-28-5. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Aspartame-d5 A labeled dipeptide ester about 160 times sweeter than sucrose in aqueous solution. A non-nutritive sweetener. Group: Biochemicals. Alternative Names: L-α-Aspartyl-L-phenylalanine 2-(Methyl-d5) Ester; Canderel-d5; Dipeptide-d5 Sweetener; E 951; Equal-d5; Finn-d5; L-Aspartame-d5; NutraSweet-d5; Pal Sweet-d5; Palsweet Diet-d5; Sweet Dipeptide-d5; Zero-Cal-d5; α-Aspartame-d5; α-L-Aspartyl-L-phenylalanine (Methyl-d5) Ester; α-Sweet-d5. Grades: Highly Purified. CAS No. 1356849-17-6. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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AST-1306 AST-1306 is a selective irreversible inhibitor of the epidermal growth factor receptor (EGFR) 1 and 2. Studies show that AST-1306 inhibited the enzymatic activities of wild-type EGF) and ErbB2 as well as EGFR resistant mutant in both cell-free and cell-based systems. AST-1306 was more effective in inhibiting tumors with ErbB2-overexpressing cells than EGFR-overexpressing tumor. Group: Biochemicals. Alternative Names: N- [4- [ [3-Chloro-4- [ (3-fluorobenzyl) oxy] phenyl] amino] quinazolin-6-yl] acrylamide; N-[4-[[3-Chloro-4-[ (3-fluorophenyl) methoxy]phenyl]amino]-6-quinazolinyl]-2-propenamide; ALS1306; AST 1306; AST 6. Grades: Highly Purified. CAS No. 897383-62-9. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
Astemizole Nonsedating-type histamine H1-receptor antagonist. Potential for combination therapy with antivancer drugs such as doxorubicin in resistant leukemia. Antihistaminic. Group: Biochemicals. Alternative Names: 1-[(4-Fluorophenyl)methyl]-N-[1-[2-(4-methoxyphenyl)ethyl]-4-piperidinyl]-1H-benzimidazol-2-amine; Astemisan; Hismanal; Histamen; Paralergin; R 42512; R 43512; Retolen; Waruzol. Grades: Highly Purified. CAS No. 68844-77-9. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
Worldwide
Astemizole-d3 Labeled Astemizole. Nonsedating-type histamine H1-receptor antagonist. Potential for combination therapy with antivancer drugs such as doxorubicin in resistant leukemia. Antihistaminic. Group: Biochemicals. Alternative Names: 1-[(4-Fluorophenyl)methyl]-N-[1-[2-(4-methoxy-d3-phenyl)ethyl]-4-piperidinyl]-1H-benzimidazol-2-amine; Astemisan-d3; Hismanal-d3; Histamen-d3; Paralergin-d3; R 42512-d3; R 43512-d3; Retolen-d3; Waruzol-d3. Grades: Highly Purified. CAS No. 1189961-39-4. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Astrophloxine A fluorescent dye. Group: Biochemicals. Alternative Names: 1, 1'-Diethyl-3, 3, 3', 3'-tetra methyl indocarbocyanine Iodide; 1-Ethyl-2-[3-(1-ethyl-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene)-1-propen-1-yl]-3,3-dimethyl-3H-indoliumIodide; Astrophloxin; SNC 2. Grades: Highly Purified. CAS No. 14696-39-0. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
Asulam Carbamate herbicide; folic acid biosynthesis inhibitor. Group: Biochemicals. Alternative Names: N-[ (4-Aminophenyl) sulfonyl]carbamic Acid Methyl Ester; Sulfanilylcarbamic Acid Methyl Ester; Asulox F; MB 9057; Methyl (4-Aminophenylsulfonyl) carbamate; Methyl 4-Amino Benzene sulfonylcarbamate; Methyl p-Amino Benzene sulfonylcarbamate; N1-Methoxycarbonyl sulfanilamide ; Plakin. Grades: Highly Purified. CAS No. 3337-71-1. Pack Sizes: 1g. US Biological Life Sciences. USBiological 2
Worldwide
Atazanavir Bisulfate Salt Atazanavir is a novel azapeptide HIV protease inhibitor (PI). Antiviral. Group: Biochemicals. Alternative Names: 3, 12-Bis (1, 1-dimethylethyl) -8-hydroxy-4, 11-dioxo-9- (phenylmethyl) -6-[[4- (2-pyridinyl) phenyl]methyl]-dimethyl Ester, (3S,8S, 9S, 12S) -2, 5, 6, 13-Pentaazatetradecane dioic Acid; BMS-232632; CGP-73547; Reyataz. Grades: Highly Purified. CAS No. 229975-97-7. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
Atorvastatin Acetonide Protected Atorvastatin. Group: Biochemicals. Alternative Names: (4R, 6R)-6-[2-[2- (4-Fluorophenyl)-5- (1-methylethyl)-3-phenyl-4-[ (phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2, 2-dimethyl-1, 3-dioxane-4-acetic Acid. Grades: Highly Purified. CAS No. 581772-29-4. Pack Sizes: 25mg, 50mg. Molecular Formula: C??H??FN?O?, Molecular Weight: 598.7. US Biological Life Sciences. USBiological 2
Worldwide
Atorvastatin Acetonide tert-Butyl Ester Atorvastatin. Group: Biochemicals. Alternative Names: (4R, 6R)-6-[2-[2- (4-Fluorophenyl)-5- (1-methylethyl)-3-phenyl-4-[ (phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2, 2-dimethyl-1, 3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 125971-95-1. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
Atorvastatin Allyl Ester Atorvastatin derivative. Group: Biochemicals. Alternative Names: 2-(4-Fluorophenyl)- β , δ -dihydroxy-5- (1-methylethyl)-3-phenyl-4-[ (phenylamino)carbonyl]-1H-pyrrole-1-heptanoic Acid 2-Propenyl Ester; ( βR,δR)-2-(4-Fluorophenyl)- β , δ -dihydroxy-5- (1-methylethyl)-3-phenyl-4-[ (phenylamino)carbonyl]-1H-pyrrole-1-heptanoic Acid 2-Propen-1-yl Ester. Grades: Highly Purified. CAS No. 915092-85-2. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
Worldwide
Atorvastatin Cyclic (Fluorophenyl) Sodium Salt Impurity A photodegadation product of Atorvastatin (a cyclic impurity of Atorvastatin). Group: Biochemicals. Alternative Names: 1b-(4-Fluorophenyl)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; ATV-cycloFP Sodium; ATV-FX1 sodium salt. Grades: Highly Purified. CAS No. 1315629-79-8. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Atorvastatin Cyclic Sodium Salt (Isopropyl) Impurity A photodegadation product of Atorvastatin (a cyclic impurity of Atorvastatin). Group: Biochemicals. Alternative Names: 7-(4-Fluorophenyl)hexahydro- β , 7-dihydroxy-1b- (1-methylethyl)-7a-phenyl-1a-[ (phenylamino)carbonyl]-3H-oxireno[3, 4]pyrrolo[2, 1-b][1, 3]oxazine-3-butanoic Acid Sodium Salt; ATV-cycloIP Sodium Salt; ATV-FXA sodium salt. Grades: Highly Purified. CAS No. 1316291-19-6. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Atorvastatin Epoxydione Impurity Atorvastatin impurity. An oxidative degradation product of Atorvastatin. Group: Biochemicals. Alternative Names: 3- (4-Fluorobenzoyl) -2- (2- methyl -1-oxopropyl ) -N, 3-diphenyloxirane carboxamide. Grades: Highly Purified. CAS No. 148146-51-4. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Atorvastatin Epoxy Tetrahydrofuran Impurity Atorvastatin impurity. Group: Biochemicals. Alternative Names: 4-(4-Fluorophenyl)-2, 4-dihydroxy-2-(1-methylethyl)-N, 5-diphenyl-3, 6-dioxabicyclo[3. 1. 0]hexane-1-carboxamide. Grades: Highly Purified. CAS No. 873950-19-7. Pack Sizes: 500ug. US Biological Life Sciences. USBiological 2
Worldwide
Atorvastatin Lactam Allyl Ester Intermediate in the preparation of Atorvastatin degradation products. 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 Allyl Ester. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Atorvastatin Lactam Sodium Salt Impurity A photodegradation product of Atorvastatin (a cyclic impurity 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 Sodium Salt. Grades: Highly Purified. CAS No. 148217-40-7. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Atorvastatin Methyl Ester Atorvastatin. Group: Biochemicals. Alternative Names: ( βR,δR)-2-(4-Fluorophenyl)- β , δ -dihydroxy-5- (1-methylethyl)-3-phenyl-4-[ (phenylamino)carbonyl]-1H-pyrrole-1-heptanoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 345891-62-5. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide

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