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.
3-a-Hydroxy Pravastatin Lactone (3-a-iso-Pravastatin). Group: Biochemicals. Alternative Names: 3-a-iso-Pravastatin. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
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3-a-Hydroxy Pravastatin Sodium Salt (3-a-iso-Pravastatin)
A metabolite of Pravastatin, a competitive inhibitor of HMG-CoA reductase. Bioactive metabolite of mevastatin. Group: Biochemicals. Alternative Names: 3-a-iso-Pravastatin. Grades: Highly Purified. CAS No. 81093-43-8. Pack Sizes: 1mg. US Biological Life Sciences.
A synthetic intermediate for the sythesis of 3-aminoflavones. Flavonoids have been studied for their antiproliferative activity and in vitro cytotoxicity. Group: Biochemicals. Alternative Names: 3-Allyl-2-Hydroxybenzaldehyde. Grades: Highly Purified. Pack Sizes: 10g. US Biological Life Sciences.
Bioreductive anticancer agent. Selectively toxic to cells under hypoxic conditions. An antineoplastic. Group: Biochemicals. Alternative Names: SR-4233, Tirapazamine. Grades: Highly Purified. CAS No. 27314-97-2. Pack Sizes: 100mg. US Biological Life Sciences.
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3-Amino-1,2,4-benzotriazine-1-N-oxide
An intermediate in the synthesis of Tirapazamine, a bioreductive anticancer agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences.
Trp-P-1 is highly mutagenic in the Ames test. Investigations have shown that broiled fish, fried beef and commercial beef extracts, and protein pyrolysates contain this mutagen. Group: Biochemicals. Alternative Names: TRP-P-1-13C2,15N Acetate. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences.
Trp-P-1 is highly mutagenic in the Ames test. Investigations have shown that broiled fish, fried beef and commercial beef extracts, and protein pyrolysates contain this mutagen. Group: Biochemicals. Alternative Names: TRP-P-1, Acetate. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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3-Amino-1,4-dimethylpyrazole
3-Amino-1,4-dimethylpyrazole is used in the preparation of peptides as cysteine protease inhibitors. Group: Biochemicals. Alternative Names: 1,4-Dimethyl-1H-pyrazol-3-amine. Grades: Highly Purified. CAS No. 85485-61-6. Pack Sizes: 50mg. US Biological Life Sciences.
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3-Amino-2,2-dimethylpropanamide
Reagent used in the synthesis of Aliskiren. Group: Biochemicals. Alternative Names: 3-Amino-2,2-dimethyl-propanamide; 3-Amino-2,2-dimethylpropionamide. Grades: Highly Purified. CAS No. 324763-51-1. Pack Sizes: 100mg. US Biological Life Sciences.
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3-Amino-2,2-dimethylpropanamide-d6
Reagent used in the synthesis of labeled Aliskiren. Group: Biochemicals. Alternative Names: 3-Amino-2,2-dimethyl-propanamide-d6; 3-Amino-2,2-dimethylpropionamide-d6. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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3-Amino-2,2-dimethylpropanol (Neopentanolamine)
3-Amino-2,2-dimethylpropanol (Neopentanolamine). Group: Biochemicals. Alternative Names: Neopentanolamine. Grades: Highly Purified. Pack Sizes: 2.5g. US Biological Life Sciences.
Antidiabetic. Group: Biochemicals. Alternative Names: 3-Amino-pyrazine-2-carboxylic Acid. Grades: Highly Purified. CAS No. 5424-1-1. Pack Sizes: 10g. US Biological Life Sciences.
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3-Amino-3-deoxythymidine
A metabolite of Zidovudine (3'-Azido-3'-deoxythymidine; AZT). Group: Biochemicals. Alternative Names: 3-Amino-3-deoxy-thymidine; 3-Deoxy-3-aminothymidine; AMT. Grades: Highly Purified. CAS No. 52450-18-7. Pack Sizes: 25mg. US Biological Life Sciences.
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3-Amino-4-bromo-2-methylpyrazole
An interesting synthetic intermediate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
3-Amino-4-bromo-5-phenylpyrazole (5-Amino-4-bromo-3-phenylpyrazole). Group: Biochemicals. Alternative Names: 5-Amino-4-bromo-3-phenylpyrazole. Grades: Highly Purified. Pack Sizes: 2.5g. US Biological Life Sciences.
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3-Amino-4-bromopyrazole
3-Amino-4-bromopyrazole. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2g. US Biological Life Sciences.
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3-Amino-4-carbamoylpyrazole Hemisulfate
Allopurinol impurity. A pyrazole derivative that has been shown to induce neoplasm immunogenicity. Group: Biochemicals. Alternative Names: 3-Amino-1H-pyrazole-4-carboxamide Hemisulfate; 3-Amino-Pyrazole-4-carboxamide Hemisulfate. Grades: Highly Purified. CAS No. 27511-79-1. Pack Sizes: 5g. US Biological Life Sciences.
A useful synthetic intermediate. Group: Biochemicals. Alternative Names: 3-Aminopyrazole-4-carbonitrile. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences.
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3-Amino-4-hydroxybenzeneacetic Acid
Useful in the preparation of substances with antiinflammatory activity. Group: Biochemicals. Alternative Names: 3-Amino-4-hydroxyphenylacetic Acid. Grades: Highly Purified. CAS No. 38196-08-6. Pack Sizes: 500mg. US Biological Life Sciences.
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3-Amino-4-methylpyridine
3-Amino-4-methylpyridine. Group: Biochemicals. Alternative Names: Grades: Highly Purified. Pack Sizes: 10g. US Biological Life Sciences.
Intermediate in the preparation of Iopromide. Group: Biochemicals. Grades: Highly Purified. CAS No. 122731-59-3. Pack Sizes: 10mg. US Biological Life Sciences.
Intermediate in the synthesis of Piretanide. Group: Biochemicals. Alternative Names: 3-Amino-4-phenoxy-5-sulfamoyl-benzoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 56106-57-1. Pack Sizes: 10mg. US Biological Life Sciences.
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3-Amino-5-chloro Salicylic Acid Methyl Ester
Intermediate in the preparation of Azasetron. Group: Biochemicals. Alternative Names: 3-Amino-5-chloro-2-hydroxy-benzoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 5043-81-2. Pack Sizes: 1g. US Biological Life Sciences.
Intermediate in the preparation of Alprazolam impurities. Group: Biochemicals. Alternative Names: 6-Chloro-2-hydrazinyl-4-phenyl-3-quinolinamine. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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3-Amino-6-chloro-4-phenylcarbostyril
Intermediate in the preparation of Alprazolam impurities. Group: Biochemicals. Alternative Names: 3-Amino-6-chloro-4-phenyl-carbostyril; 3-Amino-6-chloro-4-phenyl-2-quinolinone. Grades: Highly Purified. CAS No. 5220-83-7. Pack Sizes: 100mg. US Biological Life Sciences.
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3-Amino-8-methylimidazo[1,2-a]pyridine
3-Amino-8-methylimidazo[1,2-a]pyridine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences.
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3-Aminobiphenyl
3-Aminobiphenyl. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
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3-Aminobiphenyl-d9
3-Aminobiphenyl-d9. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
A nicotinamide derivative. Intermediate in the synthesis of nudiflorine. Group: Biochemicals. Alternative Names: 5-Carbamoyl-1-methyl-2-picolinium-d3 Iodide. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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3-(Aminocarbonyl)-1,6-dimethyl-pyridinium Iodide
A nicotinamide derivative. Intermediate in the synthesis of nudiflorine. Group: Biochemicals. Alternative Names: 5-Carbamoyl-1-methyl-2-picolinium Iodide. Grades: Highly Purified. CAS No. 107971-06-2. Pack Sizes: 50mg. US Biological Life Sciences.
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3-Aminocyclohexanol (cis/trans mixture)
3-Aminocyclohexanol (cis/trans mixture). Group: Biochemicals. Grades: Highly Purified. CAS No. 6850-39-1. Pack Sizes: 100mg. US Biological Life Sciences.
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3-Amino-imidazo[1,2-a]pyridine
Intermediate in the production of mutagenic pyrolyzates. Group: Biochemicals. Alternative Names: Imidazo[1,2-a]pyridin-3-amine. Grades: Highly Purified. CAS No. 28036-33-1. Pack Sizes: 500mg. US Biological Life Sciences.
3-Aminoisonicotinic Acid (3-Amino-4-pyridinecarboxylic Acid, 3-Amino-4-picoline). Group: Biochemicals. Alternative Names: 3-Amino-4-pyridinecarboxylic Acid; 3-Amino-4-picoline. Grades: Highly Purified. CAS No. 7579-20-6. Pack Sizes: 1g. US Biological Life Sciences.
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3-Amino Lidocaine
Intermediate in the preparation of hydroxylated Lidocaine metabolites. Group: Biochemicals. Alternative Names: N- (3-Amino-2, 6-dimethylphenyl) -2- (diethylamino) acetamide; 2-Diethylamino-3'-amino-2',6'-acetoxylidide; NSC 34019. Grades: Highly Purified. CAS No. 39942-50-2. Pack Sizes: 100mg. US Biological Life Sciences.
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3-Aminomethylphthalide, Hydrochloride
3-Aminomethylphthalide, Hydrochloride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
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3-(Aminomethyl)pyridine-2,4,5,6-d4
Solubility: Chloroform, Ethyl Acetate, Methanol. Group: Biochemicals. Alternative Names: Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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3-Amino-N,N-diethyl-benzeneethanamine
Intermediate in the preparation of Ropinirole derivatives. Group: Biochemicals. Alternative Names: 3- (2- (Diethylamino) ethyl) aniline; 3- (2- (Diethylamino) ethyl) benzenamine. Grades: Highly Purified. CAS No. 932394-03-1. Pack Sizes: 50mg. US Biological Life Sciences.
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(3-Aminophenyl)acetic Acid
A useful synthetic intermediate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
A useful synthetic intermediate. Group: Biochemicals. Alternative Names: 3-Aminopyridine-2-carboxylic Acid. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences.
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3-Aminopyrazole
Used in the preparation of heterocyclic compounds of pharamaceutical interest. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10g. US Biological Life Sciences.
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3-Anhydroophiobolin A (14,17-Epoxy-5-oxo-3,7,18-ophiobolatrien-21-al)
3-Anhydroophiobolin A is the dehydrated analogue of ophiobolin A and is a major member of the ophiobolin complex of phytotoxic metabolites produced by many species of the genus Bipolaris. Like all ophiobolins, 3- anhydroophiobolin A possesses a broad biological profile with antibacterial, antifungal, antitumor, herbicidal and nematocidal activities. Group: Biochemicals. Grades: Highly Purified. CAS No. 6026-65-9. Pack Sizes: 1mg. US Biological Life Sciences.
(3aS, 4aR)-1,3-Dibenzyldihydro-1H-selenolo[3,4-d]imidazole-2,4-(3H,3aH)dione. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
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3-Azetidinecarboxylic Acid (3-Carboxyazetidine)
A useful intermediate in the synthesis of polypeptides. Group: Biochemicals. Alternative Names: 3-Carboxyazetidine. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
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3'-Azido-3'-deoxythymidine 5-Monophosphate, Sodium Salt (AZT Monophosphate, Sodium Salt)
A metabolite of the potent and selective inhibitor of HIV-1 replication, AZT. Group: Biochemicals. Alternative Names: AZT Monophosphate, Sodium Salt. Grades: Highly Purified. CAS No. 29706-85-2. Pack Sizes: 25mg. US Biological Life Sciences.
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3'-Azido-3'-deoxythymidine b-D-glucuronide, Sodium Salt (AZT Glucuronide)
A metabolite of the potent and selective inhibitor of HIV-1 replication, AZT. Group: Biochemicals. Alternative Names: 3-Azido-3-deoxy-5-O- β-D-glucopyranuronosyl-thymidine Monosodium Salt;AZT Glucuronide Sodium Salt; Zidovudine Glucuronide Sodium Salt. Grades: Highly Purified. CAS No. 133525-01-6. Pack Sizes: 10mg, 25mg. US Biological Life Sciences.
A deuterated, potent and selective inhibitor of HIV-1 replication. Group: Biochemicals. Alternative Names: AZT-d3, Zidovudine-d3. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C10H10D3N5O4. US Biological Life Sciences.
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3'-Azido-3'-deoxythymidine-methyl-d3 b-D-glucuronide, Sodium Salt (AZT-methyl-d3 Glucuronide)
A deuterated metabolite of the potent and selective inhibitor of HIV-1 replication, AZT. Group: Biochemicals. Alternative Names: AZT-methyl-d3 Glucuronide. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
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3- (Benzophenone-4-carboxamido) -2-hemimaleaimidopropanoi c Acid
3- (Benzophenone-4-carboxamido) -2-hemimaleaimidopropanoi c Acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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3-Benzyloxy-4-methoxybenzaldehyde
3-Benzyloxy-4-methoxybenzaldehyde. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10g. US Biological Life Sciences.
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3-Benzyloxy-4-methoxy-b-nitrostyrene
3-Benzyloxy-4-methoxy-b-nitrostyrene. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
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3-Benzyloxy-a-amino-propionitrile
Solubility: DMF, DMSO, Ethanol, Methanol. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
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3-Benzyloxy-a-(N-butyryl)-amino-propionitrile
3-Benzyloxy-a-(N-butyryl)-amino-propionitrile. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.