A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
rac 4-[4-(Oxiranylmethoxy)-1,2,5-thiadiazol-3-yl]morpholine. Group: Biochemicals. Alternative Names: 4-[4-[-2-Oxiranylmethoxy]-1,2,5-thiadiazol-3-yl]-. Grades: Highly Purified. CAS No. 58827-68-2. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
rac 4-amino deprenyl
rac 4-amino deprenyl. Group: Biochemicals. Alternative Names: 4-Amino-N,a-dimethyl-N-2-propyn-1-ylbenzeneethanamine. Grades: Highly Purified. CAS No. 217808-43-0. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C13H18N2. US Biological Life Sciences.
Worldwide
rac 4-amino-m-tyrosine dihydrochloride
rac 4-amino-m-tyrosine dihydrochloride. Group: Biochemicals. Alternative Names: 4-Amino-3-hydroxyphenylalanine dihydrochloride. Grades: Highly Purified. CAS No. 21819-90-9. Pack Sizes: 1g, 2g. Molecular Formula: C9H14Cl2N2O3. US Biological Life Sciences.
Worldwide
rac 4-azido deprenyl
rac 4-azido deprenyl. Group: Biochemicals. Alternative Names: 4-Azido selegiline; 4-Azido-N,a-dimethyl-N-2-propyn-ylbenzeneethanamine. Grades: Highly Purified. CAS No. 1216800-93-9. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C13H16N4. US Biological Life Sciences.
Worldwide
rac-4-benzyloxy-3-nitrostyrene oxide
rac-4-benzyloxy-3-nitrostyrene oxide. Group: Biochemicals. Alternative Names: 2-(4-Benzyloxy-3-nitrophenyl)oxirane; 2-[3-Nitro-4- (phenylmethoxy) phenyl]oxirane; 4-Benzyloxy-1-(epoxyethyl)-3-nitrobenzene. Grades: Highly Purified. CAS No. 51582-41-3. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C15H13NO4. US Biological Life Sciences.
rac-4-Benzyloxy-3-nitrostyrene Oxide (2-(4-Benzyloxy-3-nitrophenyl)oxirane). Group: Biochemicals. Alternative Names: 2-(4-Benzyloxy-3-nitrophenyl)oxirane. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
rac 4-fluoro amphetamine hydochloride
rac 4-fluoro amphetamine hydochloride. Group: Biochemicals. Alternative Names: 4-Fluoro-a-methyl Benzene ethanamine hydochloride; (+/-)-p-Fluoroamphetamine hydochloride; p-Fluoroamphetamine hydochloride. Grades: Highly Purified. CAS No. 64609-06-9. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C9H13ClFN. US Biological Life Sciences.
Worldwide
rac 4-Hydroxy-2-pyrrolidinone
An intermediate in the preparation of Oxiracetam. Group: Biochemicals. Alternative Names: (+/-)-4-Hydroxypyrrolidone; 4-Hydroxy-2-pyrrolidinone; DL-2-Oxo-4-hydroxy-pyrrolidine; β-Hydroxy-γ-aminobutyrolactam; γ-Amino- β-hydroxybutyric Lactam. Grades: Highly Purified. CAS No. 25747-41-5. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
rac 4-hydroxy 3,4-dihydro-1(2H)-isoquinolinone
rac 4-hydroxy 3,4-dihydro-1(2H)-isoquinolinone. Group: Biochemicals. Alternative Names: 3,4-Dihydro-4-hydroxyisocarbostyril; rac 3,4-dihydro-4-hydroxy-1(2H)-isoquinolinone. Grades: Highly Purified. CAS No. 23206-20-4. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C9H9NO2. US Biological Life Sciences.
Worldwide
rac-4-Hydroxy-3-methoxyphenylethylene glycol
rac-4-Hydroxy-3-methoxyphenylethylene glycol. Group: Biochemicals. Alternative Names: 1-(4-Hydroxy-3-methoxyphenyl)-1,2-ethanediol. Grades: Highly Purified. CAS No. 534-82-7. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C9H12O4. US Biological Life Sciences.
Worldwide
rac 4-Hydroxy-3-methoxyphenylethylene Glycol-d3
A labeled metabolite of Catecholamines. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
rac 4-Hydroxy-4-(3-pyridyl)butanoic Acid Dicyclohexylamine Salt
4-Hydroxy-4-(3-pyridyl)butanoic acid is an intermediate in the mammalian metabolism of Nicotine. Group: Biochemicals. Alternative Names: γ-Hydroxy-3-pyridinebutanoic Acid Dicyclohexylamine Salt. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
rac 4-Hydroxy-4-(3-pyridyl)butanoic-d3 Acid Dicyclohexylamine Salt
Labeled 4-Hydroxy-4-(3-pyridyl)butanoic acid. 4-Hydroxy-4-(3-pyridyl)butanoic acid is an intermediate in the mammalian metabolism of Nicotine. Group: Biochemicals. Alternative Names: γ-Hydroxy-3-pyridinebutanoic Acid-d3 Dicyclohexylamine Salt. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
rac 4-Hydroxy-7-methoxy-4-(4-benzyloxyphenyl)-1,2,3,4-tetrahydronaphthalene. Group: Biochemicals. Alternative Names: 1-Hydroxy-6-methoxy-1- (4-benzyloxyphenyl) tetralin. Grades: Highly Purified. CAS No. 1286878-19-0. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
rac 4-Hydroxy-9-cis-retinoic Acid
A metabolite of 9-cis-Retinoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 150737-17-0. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
rac 4-Hydroxy-9-cis-retinoic Acid Methyl Ester
rac 4-Hydroxy-9-cis-retinoic Acid Methyl Ester is an intermediate in the synthesis of rac 4-Hydroxy-9-cis-retinoic Acid, which is a metabolite of 9-cis-Retinoic acid. Synonyms: (2E,4E,6Z,8E)-Methyl 9-(3-Hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoate. Molecular formula: C21H30O3. Mole weight: 330.46.
rac 4-Hydroxydebrisoquine-13C,15N2 Hemisulfate
A labeled metabolite of Debrisoquine Sulfate, a potent antihypertenvise agent. Group: Biochemicals. Alternative Names: 3, 4-Di hydro-4- hydroxy-2 (1H) -isoquinolinecarboximid amide-13C, 15N2 Hemisulfate. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
rac 4-hydroxydebrisoquine hemisulfate
rac 4-hydroxydebrisoquine hemisulfate. Group: Biochemicals. Alternative Names: 3, 4-Di hydro-4- hydroxy-2 (1H) -isoquinolinecarboximid amide hemisulfate. Grades: Highly Purified. CAS No. 62580-84-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C10H13N3O·½H2SO4. US Biological Life Sciences.
Worldwide
rac 4-Hydroxydebrisoquine, Hemisulfate
A metabolite of Debrisoquine Sulfate, a potent antihypertenvise agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Rac 4-Hydroxymethyl Ambrisentan (Ambrisentan Impurity 12). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1106685-84-0. Molecular Formula: C22H22N2O5. Mole Weight: 394.43. Catalog: APB1106685840.
rac 4-Hydroxy Propranolol-d7 Sulfate
A major non- β-blocking propranolol metabolite in man. Group: Biochemicals. Alternative Names: 4-[2-Hydroxy-3-[(1-methylethyl-d7)amino]propoxy]-1-naphthalenol 1-Hydrogen Sulfate. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
rac-4-Hydroxy Propranolol HCl
A metabolite of Propranolol.Propranolol is Beta 1 adrenergic receptor antagonist. It can be used for the treatment of high blood pressure, a number of types of irregular heart rate, thyrotoxicosis, capillary hemangiomas, performance anxiety, and essential tremors. Synonyms: 4-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]-1-naphthalenol Hydrochloride. Grades: > 95%. CAS No. 14133-90-5. Molecular formula: C16H21NO3. HCl. Mole weight: 311.81.
rac 4-Hydroxy Propranolol Sulfate
A major non- β-blocking propranolol metabolite in man. Group: Biochemicals. Alternative Names: 4-[2-Hydroxy-3-[ (1-methylethyl) amino]propoxy]-1-naphthalenol 1-Hydrogen Sulfate. Grades: Highly Purified. CAS No. 87075-33-0. Pack Sizes: 1mg. Molecular Formula: C??H??NO?S, Molecular Weight: 355.41. US Biological Life Sciences.
Intermediate for the synthesis of labeled Misoprostol. Group: Biochemicals. Alternative Names: Trimethyl[[1-methyl-1-(2-propynyl)pentyl]oxy]-. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
rac-4-(methylamino)-1-(3-pyridyl)-1-butanol
rac-4-(methylamino)-1-(3-pyridyl)-1-butanol. Group: Biochemicals. Alternative Names: a-[3-(Methylamino)propyl]-3-pyridinemethanol. Grades: Highly Purified. CAS No. 76030-54-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C10H16N2O. US Biological Life Sciences.
Worldwide
rac-4'-Methyl ketoprofen
rac-4'-Methyl ketoprofen. Group: Biochemicals. Alternative Names: a-Methyl-3- (4-methylbenzoyl) benzeneacetic acid. Grades: Highly Purified. CAS No. 107257-20-5. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C17H16O3. US Biological Life Sciences.
Worldwide
rac-4'-Methyl Ketoprofen
rac-4'-Methyl Ketoprofen. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Ketoprofen Imp. D (EP),(2RS)-2-[3-(4-Methylbenzoyl)phenyl]propanoic Acid. CAS No. 107257-20-5. IUPAC Name: 2-[3-(4-methylbenzoyl)phenyl]propanoic acid. Molecular Formula: C17H16O3. Mole Weight: 268.31. Catalog: APS107257205. SMILES: CC(C(=O)O)c1cccc(c1)C(=O)c2ccc(C)cc2. Format: Neat.
rac-(4Methylphenyl)-ephedrine-d3 Hydrochloride
rac-(4Methylphenyl)-ephedrine-d3 Hydrochloride is the unlabelled analog of rac-(4Methylphenyl)-ephedrine Hydrochloride which is a metabolite of mephedrone (M224200), Mephedrone iis a stimulant drug related to cathinone and methcathinone. The effects of Mephedrone are reportedly comparable to those of similar drugs such as MDMA and methylone. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C11H15D3ClNO, Molecular Weight: 218.74. US Biological Life Sciences.
Worldwide
rac-(4Methylphenyl)-ephedrine Hydrochloride
rac-(4Methylphenyl)-ephedrine Hydrochloride is a metabolite of mephedrone (M224200), Mephedrone iis a stimulant drug related to cathinone and methcathinone. The effects of Mephedrone are reportedly comparable to those of similar drugs such as MDMA and methylone. Group: Biochemicals. Grades: Highly Purified. CAS No. 117342-78-6. Pack Sizes: 10mg, 100mg. Molecular Formula: C11H18ClNO, Molecular Weight: 215.72. US Biological Life Sciences.
Worldwide
rac 4-Nitrodeprenyl-d3 Hydrochloride
2H Labeled Compounds. Alternative Names: N-(Methyl-d3)-α-methyl-4-nitro-N-2-propyn-1-ylbenzeneethanamine HCl; N-(Methyl-d3)-α-methyl-p-nitro-N-2-propynylphenethylamine Monohydrochloride. CAS No. 1246815-42-8. Molecular formula: C13H14D3ClN2O2. Mole weight: 271.76. Catalog: ACM1246815428.
rac 4-Nitro Deprenyl Hydrochloride
Deprenyl derivative as monoamine oxidase-B inhibitor, which can be useful in treating obesity, diabetes, and/or cardiometabolic disorders (e.g., hypertension, dyslipidemias, high blood pressure, and insulin resistance). Group: Biochemicals. Alternative Names: Nα-Dimethyl-4-nitro-N-2-propyn-1-ylbenzeneethanamine. Grades: Highly Purified. CAS No. 13571-00-1. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
rac-4'-O-Methyl Taxifolin
One of the impurities of Taxifolin, which is a flavenoid compound and has been found to exhibit antioxidant activity. Grades: > 95%. Molecular formula: C16H14O7. Mole weight: 318.29.
rac 5-(3-Pyridyl)tetrahydro-2-furanone
A metabolite of Nicotine. Group: Biochemicals. Alternative Names: Dihydro-5-(3-pyridinyl)-2(3H)-furanone; (+/-) -5- (3-Pyridyl) tetrahydrofuranone-2; 4-Hydroxy-4-(3-pyridyl)butyric Acid γ-Lactone; 5- (3-Pyridyl) tetrahydrofuran-2-one. Grades: Highly Purified. CAS No. 20971-79-3. Pack Sizes: 5mg. US Biological Life Sciences.
A substituted tetralin used in the production of antiparkinson medications. Group: Biochemicals. Alternative Names: 5-Hydroxy-2-(N-propyl)-aminotetralin. Grades: Highly Purified. CAS No. 78950-82-0. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
rac-5, 7--Dimethyltocol
One of the derivatives of Vitamin E, which has been found to exhibit antioxidant activity. Synonyms: 2,5,7-trimethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol. CAS No. 493-35-6. Molecular formula: C28H48O2. Mole weight: 416.69.
rac 5-Carboxy Desisopropyl Tolterodine
A metabolite of Tolterodine. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-[3-[(1-methylethyl)amino]-1-phenylpropyl]-benzoic Acid. Grades: Highly Purified. CAS No. 214601-13-5. Pack Sizes: 2.5mg. US Biological Life Sciences.
A protected metabolite of Tolterodine. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-[3-[(1-methylethyl-d7)amino]-1-phenylpropyl]-benzoic Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
A protected metabolite of Tolterodine. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-[3-[(1-methylethyl)amino]-1-phenylpropyl]-benzoic Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
rac 5-carboxy tolterodine
rac 5-carboxy tolterodine. Group: Biochemicals. Alternative Names: 3-[3-[Bis(1-methylethyl)amino]-1-phenylpropyl]-4-hydroxybenzoic acid. Grades: Highly Purified. CAS No. 1076199-77-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C22H29NO3. US Biological Life Sciences.
Worldwide
Rac 5-carboxy tolterodine
Heterocyclic Organic Compound. Alternative Names: 3-[3-[Bis(1-methylethyl)amino]-1-phenylpropyl]-4-hydroxy-benzoic Acid;rac 5-Carboxy Tolterodine. CAS No. 1076199-77-3. Molecular formula: C22H29NO3. Catalog: ACM1076199773.
An impurity arising in the synthesis of primidone. Group: Biochemicals. Alternative Names: primidone impurity F. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Rac 5-hydroxymethyl desisopropyl tolterodine-d6
Heterocyclic Organic Compound. Alternative Names: RAC 5-HYDROXYMETHYL DESISOPROPYL TOLTERODINE-D6. CAS No. 1189419-89-3. Molecular formula: C19H19D6NO2. Catalog: ACM1189419893.
rac-5-Hydroxymethyl Tolterodine, 90% by HPLC
Melting Point: 52-53°C. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
rac 5-Hydroxy Propentofylline
An metabolite of Propentofylline. Propentofylline is a xanthine derivative. It has purported neuroprotective effects. Synonyms: rac 5-Hydroxy Propentofylline; 56395-62-1; 1-(5-HYDROXYHEXYL)-3-METHYL-7-PROPYLPURINE-2,6-DIONE; 3,7-Dihydro-1-(5-hydroxyhexyl)-3-methyl-7-propyl-1H-purine-2,6-dione; SCHEMBL5256903; DTXSID50430873; FT-0670050; 3-methyl-1-(5-hydroxyhexyl)-7-propylxanthine; 1-(5-Hydroxyhexyl)-3-methyl-7-propyl-3,7-dihydro-1H-purine-2,6-dione. Grades: > 95%. CAS No. 56395-62-1. Molecular formula: C15H24N4O3. Mole weight: 308.38.
rac 5-Hydroxy Propentofylline
A hydroxy metabolite of Propentofylline. Group: Biochemicals. Alternative Names: 3,7-Dihydro-1-(5-hydroxyhexyl)-3-methyl-7-propyl-1H-purine-2,6-dione; A 720287. Grades: Highly Purified. CAS No. 56395-62-1. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
rac 5-Hydroxy Reboxetine
rac 5-Hydroxy Reboxetine. Group: Biochemicals. Alternative Names: 4-Ethoxy-3- [rel- (S) - (2S) -2-morpholinyl phenyl methoxy] phenol. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C19H23NO4, Molecular Weight: 329.39. US Biological Life Sciences.
Worldwide
rac 5-Hydroxy Valproic Acid-d7 Sodium Salt
A labeled metabolite of Valproic Acid. Group: Biochemicals. Alternative Names: 5-OH-VPA-d7; 5-Hydroxy-2-(propyl-d7)pentanoic Acid; 2-(Propyl-d7)-5-hydroxypentanoic Acid Sodium Salt; 2-n-(Propyl-d7)-5-hydroxypentanoic Acid Sodium Salt. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
rac 5-Hydroxy Valproic Acid Sodium Salt
A metabolite of Valproic Acid. Group: Biochemicals. Alternative Names: 5-OH-VPA; 5-Hydroxy-2-propylpentanoic Acid; 2-Propyl-5-hydroxypentanoic Acid Sodium Salt; 2-n-Propyl-5-hydroxypentanoic Acid Sodium Salt. Grades: Highly Purified. CAS No. 53660-23-4. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
rac 5-Keto Fluvastatin
rac 5-Keto Fluvastatin. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1160169-39-0. Pack Sizes: 5MG. IUPAC Name: (E)-7-[3-(4-fluorophenyl)-1-isopropyl-indol-2-yl]-3-hydroxy-5-oxo-hept-6-enoic acid. Molecular Formula: C24H24FNO4. Mole Weight: 409.45. Catalog: APS1160169390A. SMILES: CC (C)n1c (\C=C\C (=O)CC (O)CC (=O)O)c (c2ccc (F)cc2)c3ccccc13. Format: Neat. Shipping: Room Temperature.
rac-5-Methylcotinine
rac-5-Methylcotinine. Group: Biochemicals. Alternative Names: 1-Methyl-5-(5-methyl-3-pyridinyl)-2-pyrrolidinone. Grades: Highly Purified. CAS No. 1076198-50-9. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
rac 5-Phosphono Norvaline Hydrochloride
Anticonvulsant; potent and selective NMDA receptor antagonist. Group: Biochemicals. Alternative Names: 5-Phosphono-DL-norvaline Hydrochloride; (+/-)-2-Amino-5-phosphonopentanoic Acid Hydrochloride; (+/-)-2-Amino-5-phosphonovaleric Acid Hydrochloride; 2-APV Hydrochloride; 2-Amino-5-phosphonovaleric Acid Hydrochloride; 5-Phosphono-DL-norvaline Hydrochloride; AP 5 Hydrochloride; DL-2-Amino-5-phosphonopentanoic Acid Hydrochloride; DL-2-Amino-5-phosphonovaleric Acid. Grades: Highly Purified. CAS No. 95306-96-0. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
rac-6,7-Dehydro-pramipexole
rac-6,7-Dehydro-pramipexole. Group: Biochemicals. Alternative Names: N6-Propyl-4, 5-dihydrobenzo [d]thiazole-2, 6-diamine. Grades: Highly Purified. Pack Sizes: 10mg. Molecular Formula: C10H15N3S, Molecular Weight: 209.31. US Biological Life Sciences.
Worldwide
rac-6-Chloro Voriconazole
An achiral intermediate of Voriconazole. Group: Biochemicals. Alternative Names: 6-Chloro-α-(2,4-difluorophenyl)-5-fluoro- β-methyl-α-(1H-1,2,4-triazol-1-ylmethyl)-4-pyrimidineethanol. Grades: Highly Purified. CAS No. 188416-35-5. Pack Sizes: 1g. US Biological Life Sciences.
Intermediate in the preparation of Frovatriptan. Group: Biochemicals. Alternative Names: 2,3,4,9-Tetrahydro-3-(methylamino)-1H-carbazole-6-carbonitrile. Grades: Highly Purified. CAS No. 147009-33-4. Pack Sizes: 10mg. US Biological Life Sciences.
Intermediate in the production of Nebivolol. Group: Biochemicals. Alternative Names: Ethyl 6-Fluoro-3,4-dihydro-2H-1-benzopyran-2-carboxylate. Grades: Highly Purified. CAS No. 99199-61-8. Pack Sizes: 100mg. US Biological Life Sciences.
Intermediate in the production of Nebivolol. Group: Biochemicals. Grades: Highly Purified. CAS No. 99199-62-9. Pack Sizes: 100mg. US Biological Life Sciences.