American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
1,2,3,4-Tetrahydro-3-methylisoquinoline Hydrochloride 1,2,3,4-Tetrahydro-3-methylisoquinoline Hydrochloride is a potent inhibitor of phenylethanolamine N-methyltransferase, an enzyme that catalyzes the formation of epinephrine. Group: Biochemicals. Grades: Highly Purified. CAS No. 112794-28-2. Pack Sizes: 250mg, 2.5g. Molecular Formula: C10H14ClN, Molecular Weight: 183.68. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydro-4-(1-hydroxycyclohexyl)-2-methyl-7-isoquinolinol 1,2,3,4-Tetrahydro-4-(1-hydroxycyclohexyl)-2-methyl-7-isoquinolinol is a useful synthetic compound. Group: Biochemicals. Grades: Highly Purified. CAS No. 1187948-72-6. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C16H23NO2. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydro-4,6-dihydroxy-2-methyl-isoquinoline 1,2,3,4-Tetrahydro-4,6-dihydroxy-2-methyl-isoquinoline. Group: Biochemicals. Alternative Names: 1,2,3,4-Tetrahydro-2-methyl-4,6-isoquinolinediol; 1,2,3,4-Tetrahydro-4,6-dihydroxy-2-methylisoquinoline; 4, 6-Di hydroxy-2- methyl -1, 2, 3, 4-tetra hydroisoquinoline. Grades: Highly Purified. CAS No. 23824-24-0. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C10H13NO2. US Biological Life Sciences. USBiological 8
Worldwide
1,2,3,4-Tetrahydro-4,6-dihydroxy-2-methyl-isoquinoline 1,2,3,4-Tetrahydro-4,6-dihydroxy-2-methyl-isoquinoline. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2,3,4-Tetrahydro-2-methyl-4,6-isoquinolinediol; 1,2,3,4-Tetrahydro-4,6-dihydroxy-2-methylisoquinoline; 4,6-Dihydroxy-2-methyl-1,2,3,4-tetrahydroisoquinoline. Product Category: Heterocyclic Organic Compound. CAS No. 23824-24-0. Molecular formula: C10H13NO2. Mole weight: 179.22. Product ID: ACM23824240. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1,2,3,4-Tetrahydro-4,6-Dihydroxy-2-Methyl-Isoquinoline Product formed during the decomposition of Phenylephrine. Synonyms: 1,2,3,4-Tetrahydro-2-methyl-4,6-isoquinolinediol. Grade: > 95%. CAS No. 23824-24-0. Molecular formula: C10H13NO2. Mole weight: 179.22. BOC Sciences 3
1,2,3,4-Tetrahydro-4,6-isoquinolinediol Hydrochloride 4,5,6,7-Tetrahydrobenzo[d]isoxazol-7-amine Hydrochloride, commonly known as THBAH, is a potent and versatile pharmaceutical ingredient utilized extensively in the scientific community. Its multifaceted applications include the research of Parkinson's disease and studying drug addiction. Operating as an efficacious dopamine receptor agonist, this compound diligently re-establishes optimal dopamine levels within the intricate neural network of the brain. Uses: Used in the synthesis of tetrahydroisoquinoline derivatives. Synonyms: 4,6-Isoquinolinediol, 1,2,3,4-tetrahydro-, hydrochloride (1:1); 4,6-Isoquinolinediol, 1,2,3,4-tetrahydro-, hydrochloride. Grade: ≥95%. CAS No. 72511-88-7. Molecular formula: C9H12ClNO2. Mole weight: 201.65. BOC Sciences 3
1,2,3,4-Tetrahydro-4,8-dihydroxy-2-methyl-isoquinoline 1,2,3,4-Tetrahydro-4,8-dihydroxy-2-methyl-isoquinoline. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2,3,4-Tetrahydro-2-methyl-4,8-isoquinolinediol. Product Category: Heterocyclic Organic Compound. CAS No. 23824-25-1. Molecular formula: C10H13NO2. Mole weight: 179.22. Purity: 0.96. IUPACName: 2-methyl-3,4-dihydro-1H-isoquinoline-4,8-diol. Canonical SMILES: CN1CC(C2=C(C1)C(=CC=C2)O)O. Product ID: ACM23824251. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1,2,3,4-Tetrahydro-4,8-dihydroxy-2-methyl-isoquinoline 1,2,3,4-Tetrahydro-4,8-dihydroxy-2-methyl-isoquinoline. Group: Biochemicals. Alternative Names: 1,2,3,4-Tetrahydro-2-methyl-4,8-isoquinolinediol. Grades: Highly Purified. CAS No. 23824-25-1. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C10H13NO2. US Biological Life Sciences. USBiological 8
Worldwide
1,2,3,4-Tetrahydro-4,8-isoquinolinediol Hydrochloride 1,2,3,4-Tetrahydro-4,8-isoquinolinediol Hydrochloride is a compound used to study alcohol addiction and Parkinson's disease. It functions as a dopamine receptor agonist. This compound's hydrochloride form enhances its solubility, making it effective for oral administration. Uses: Used in the synthesis of tetrahydroisoquinoline derivatives. Synonyms: 4,8-Isoquinolinediol, 1,2,3,4-tetrahydro-, hydrochloride (1:1); 4,8-Isoquinolinediol, 1,2,3,4-tetrahydro-, hydrochloride. Grade: ≥95%. CAS No. 72511-87-6. Molecular formula: C9H12ClNO2. Mole weight: 201.65. BOC Sciences 3
1,2,3,4-Tetrahydro-4-methylisoquinoline Hydrochloride 1,2,3,4-Tetrahydro-4-methylisoquinoline Hydrochloride is a potent inhibitor of phenylethanolamine N-methyltransferase, an enzyme that catalyzes the formation of epinephrine. Group: Biochemicals. Grades: Highly Purified. CAS No. 111661-47-3. Pack Sizes: 50mg, 500mg. Molecular Formula: C10H14ClN, Molecular Weight: 183.68. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydro-4-oxo-2-thioxo-7-quinazolinecarboxylic Acid Methyl Ester 1,2,3,4-Tetrahydro-4-oxo-2-thioxo-7-quinazolinecarboxylic Acid Methyl Ester (cas# 422277-15-4) is a compound useful in organic synthesis. Group: Biochemicals. Grades: Highly Purified. CAS No. 422277-15-4. Pack Sizes: 25mg, 50mg. Molecular Formula: C10H8N2O3S, Molecular Weight: 236.25. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydro-4-phenylpyridinium chloride 1,2,3,4-Tetrahydro-4-phenylpyridinium chloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2,3,4-tetrahydro-4-phenylpyridinium chloride;Einecs 282-913-6. Product Category: Heterocyclic Organic Compound. CAS No. 84473-59-6. Molecular formula: C11H14ClN. Mole weight: 195.68856. Product ID: ACM84473596. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
1,2,3,4-Tetrahydro-5-(2-oxiranylmethoxy)-(2R,3S)-rel-2,3-naphthalenediol 1,2,3,4-Tetrahydro-5-(2-oxiranylmethoxy)-(2R,3S)-rel-2,3-naphthalenediol is used as a reactant in the synthetic preparation of Nadolol (cis-5-{3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy}-1,2,3,4-tetrahydro-2,3-naphthalenediol) which is a β-adrenergic blocking agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 627081-12-3. Pack Sizes: 500mg, 5g. Molecular Formula: C13H16O4, Molecular Weight: 236.26. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydro-5-(2-oxiranylmethoxy)-(2R,3S)-rel-2,3-naphthalenediol-D5 1,2,3,4-Tetrahydro-5-(2-oxiranylmethoxy)-(2R,3S)-rel-2,3-naphthalenediol-D5 is an isotopic labelled analog of 1,2,3,4-tetrahydro-5-(2-oxiranylmethoxy)-(2R,3S)-rel-2,3-naphthalenediol. 1,2,3,4-Tetrahydro-5-(2-oxiranylmethoxy)-(2R,3S)-rel-2,3-naphthalenediol is used as a reactant in the synthetic preparation of Nadolol (cis-5-{3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy}-1,2,3,4-tetrahydro-2,3-naphthalenediol) which is a β-adrenergic blocking agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C13H11D5O4, Molecular Weight: 241.29. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydro-5-isoquinolinol Acetate Used in the preparation of pyridopyrimidines as therapeutic modulators of GPR119 activity. Group: Biochemicals. Alternative Names: 5-Hydroxy-1,2,3,4-tetrahydroisoquinoline Acetate; 1,2,3,4-Tetrahydro-5-isoquinolinol Acetate. Grades: Highly Purified. CAS No. 164653-60-5. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
Worldwide
1,2,3,4-Tetrahydro-5-methoxycarbazole 1,2,3,4-Tetrahydro-5-methoxycarbazole. Group: Biochemicals. Alternative Names: 2,3,4,9-Tetrahydro-5-methoxy-1H-carbazole. Grades: Highly Purified. CAS No. 68962-14-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C13H15NO. US Biological Life Sciences. USBiological 8
Worldwide
1,2,3,4-Tetrahydro-5-methylisoquinoline Hydrochloride 1,2,3,4-Tetrahydro-5-methylisoquinoline Hydrochloride is a potent inhibitor of phenylethanolamine N-methyltransferase, an enzyme that catalyzes the formation of epinephrine. Group: Biochemicals. Grades: Highly Purified. CAS No. 41565-80-4. Pack Sizes: 250mg, 1g. Molecular Formula: C10H14ClN, Molecular Weight: 183.68. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-tetrahydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-Isoquinoline 1,2,3,4-tetrahydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-Isoquinoline. Uses: Designed for use in research and industrial production. Product Category: Boronic Acids. CAS No. 922718-55-6. Molecular formula: C15H22BNO2. Purity: 97+%. Product ID: ACM922718556. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
1, 2, 3, 4-Tetrahydro-6, 7-dimethoxy-1- (p-methoxybenzyl) isoquinoline Hydrobromide 1, 2, 3, 4-Tetrahydro-6, 7-dimethoxy-1- (p-methoxybenzyl) isoquinoline Hydrobromide is an intermediate in the synthesis of Higenamine (H325800), an useful drug towards ischemic injuries. Group: Biochemicals. Grades: Highly Purified. CAS No. 31804-72-5. Pack Sizes: 50mg, 250mg. Molecular Formula: C19H24BrNO3. US Biological Life Sciences. USBiological 9
Worldwide
1, 2, 3, 4-Tetrahydro-6, 7-dimethoxy-2-[2- (4-nitrophenyl) ethyl]isoquinoline 1, 2, 3, 4-Tetrahydro-6, 7-dimethoxy-2-[2- (4-nitrophenyl) ethyl]isoquinoline. Group: Biochemicals. Grades: Highly Purified. CAS No. 82925-01-7. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
Worldwide
1,2,3,4-Tetrahydro-6,7-dimethoxy-2-[2-(4-nitrophenyl)ethyl]isoquinoline 1,2,3,4-Tetrahydro-6,7-dimethoxy-2-[2-(4-nitrophenyl)ethyl]isoquinoline. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 82925-01-7, 6,7-Dimethoxy-2-(4-nitrophenethyl)-1,2,3,4-tetrahydroisoquinoline, 1,2,3,4-TETRAHYDRO-6,7-DIMETHOXY-2-[2-(4-NITROPHENYL)ETHYL]ISOQUINOLINE, SureCN8789531, CTK5F0213, ANW-64822, AKOS016005132, AG-H-31607, AK103409, KB-247413, FT-0674992. Product Category: Heterocyclic Organic Compound. Appearance: White Solid. CAS No. 82925-01-7. Molecular formula: C19H22N2O4. Mole weight: 342.39. Purity: 0.96. IUPACName: 6,7-dimethoxy-2-[2-(4-nitrophenyl)ethyl]-3,4-dihydro-1H-isoquinoline. Canonical SMILES: COC1=C(C=C2CN(CCC2=C1)CCC3=CC=C(C=C3)[N+](=O)[O-])OC. Density: 1.199g/cm³. Product ID: ACM82925017. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1,2,3,4-Tetrahydro-6,7-dimethoxy-2-[(2E)-3-(1-methyl-2-phenyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-1-oxo-2-propenyl]-isoquinoline Monohydrochloride 1,2,3,4-Tetrahydro-6,7-dimethoxy-2-[(2E)-3-(1-methyl-2-phenyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-1-oxo-2-propenyl]-isoquinoline Monohydrochloride is a potent and selective Smad3 inhibitor that attenuates transforming growth factor (TGF)- β1-induced phosphorylation of Smad3 and interaction of Smad3 with Smad4 (1). It also inhibits TGF- β1-induced myofibroblast differentiation of dermal fibroblasts and TGF- β2-induced endothelial cell differentiation in iPSCs (1,2). Group: Biochemicals. Grades: Highly Purified. CAS No. 521984-48-5. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C28H28ClN3O3, Molecular Weight: 489.99. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydro-6-isoquinolin-6-ol Hydrobromide 1,2,3,4-Tetrahydro-6-isoquinolin-6-ol Hydrobromide is a chemical reagent used in the organic synthesis. Used in the preparation of androgen receptor modulators (SARMs) as well as steroidmimetic and chimeric microtubule disruptors. Group: Biochemicals. Grades: Highly Purified. CAS No. 59839-23-5. Pack Sizes: 50mg, 100mg. Molecular Formula: C9H11NO HBr, Molecular Weight: 149.19. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydro-6-methoxy-1-(4-pyridinyl)-isoquinoline 1,2,3,4-Tetrahydro-6-methoxy-1-(4-pyridinyl)-isoquinoline. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 600647-43-6, 1,2,3,4-TETRAHYDRO-6-METHOXY-1-(PYRIDIN-4-YL)-ISOQUINOLINE, AC1N6GLL, CTK5B0927, 6-methoxy-1-pyridin-4-yl-1,2,3,4-tetrahydroisoquinoline, AG-G-14692, KB-216187, 1,2,3,4-tetrahydro-6-methoxy-1-(4-pyridinyl)-isoquinoline. Product Category: Heterocyclic Organic Compound. CAS No. 600647-43-6. Molecular formula: C15H16N2O. Mole weight: 240.300340 [g/mol]. Purity: 0.96. IUPACName: 6-methoxy-1-pyridin-4-yl-1,2,3,4-tetrahydroisoquinoline. Product ID: ACM600647436. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
1,?2,?3,?4-?Tetrahydro-?6-?methyl-?2,?4-?bis(2-?nitrophenyl)?-5-?pyrimidinecarboxylic acid Methyl Ester An impurity of Nifedipine, which is a dihydropyridine calcium channel blocker that primarily blocks L-type calcium channels. Synonyms: Methyl 1,2,3,4-tetrahydro-6-methyl-2,4-bis(2-nitrophenyl)-5-pyrimidinecarboxylate. CAS No. 108139-78-2. Molecular formula: C19H18N4O6. Mole weight: 398.37. BOC Sciences 3
1,2,3,4-Tetrahydro-6-methyl-2,4-bis(2-nitrophenyl)-5-pyrimidinecarboxylic Acid Methyl Ester-d3. (Mixture of Diastereomers) 1,2,3,4-Tetrahydro-6-methyl-2,4-bis(2-nitrophenyl)-5-pyrimidinecarboxylic Acid Methyl Ester-d3 is the isotope labelled analog of 1,2,3,4-Tetrahydro-6-methyl-2,4-bis(2-nitrophenyl)-5-pyrimidinecarboxylic Acid Methyl Ester (T295600); an impurity of Nifedipine (N457000) which is a dihydropyridine calcium channel blocker. Also used as an antihypertensive and antianginal. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 50mg. Molecular Formula: C19H15D3N4O6, Molecular Weight: 401.39. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydro-6-methyl-4-(4-bromophenyl)-2-oxo-5-pyrimidinecarboxylic acid 1,2,3,4-Tetrahydro-6-methyl-4-(4-bromophenyl)-2-oxo-5-pyrimidinecarboxylic acid. Uses: Designed for use in research and industrial production. Product Category: Bromine Series. CAS No. 891190-54-8. Molecular formula: C12H11BrN2O3. Purity: 97+%. Product ID: ACM891190548. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
1,2,3,4-Tetrahydro-6-quinolinecarboxylic acid 1,2,3,4-Tetrahydro-6-quinolinecarboxylic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2,3,4-TETRAHYDRO-6-QUINOLINECARBOXYLIC ACID;1,2,3,4-Tetrahydroquinoline-6-carboxylic acid. Product Category: Heterocyclic Organic Compound. CAS No. 5382-49-0. Molecular formula: C10H11NO2. Mole weight: 177.2. Purity: 0.96. IUPACName: 1,2,3,4-tetrahydroquinoline-6-carboxylic acid. Canonical SMILES: C1CC2=C(C=CC(=C2)C(=O)O)NC1. Density: 1.223g/cm³. Product ID: ACM5382490. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1,2,3,4-Tetrahydro-7-iodo-isoquinoline hydrochloride 1,2,3,4-Tetrahydro-7-iodo-isoquinoline hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 7-IODO-1,2,3,4-TETRAHYDRO-ISOQUINOLINE HYDROCHLORIDE. Product Category: Heterocyclic Organic Compound. CAS No. 220247-85-8. Molecular formula: C9H10IN.HCl. Mole weight: 295.55. Product ID: ACM220247858. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 7-IODO-1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE. Alfa Chemistry. 4
1,2,3,4-Tetrahydro-7-methoxy-1-naphthalenol 1-Acetate 1,2,3,4-Tetrahydro-7-methoxy-1-naphthalenol 1-Acetate. Group: Biochemicals. Grades: Highly Purified. CAS No. 945853-23-6. Pack Sizes: 500mg. Molecular Formula: C13H16O3, Molecular Weight: 220.26. US Biological Life Sciences. USBiological 3
Worldwide
1,2,3,4-Tetrahydro-7-methoxycarbazole Byproduct formed during the formation of 1,2,3,4-Tetrahydro-5-methoxycarbazole. Group: Biochemicals. Alternative Names: 7-Methoxy-2,3,4,9-tetrahydro-1H-carbazole; 2,3,4,9-Tetrahydro-7-methoxy-carbazole; NSC 298334. Grades: Highly Purified. CAS No. 3382-43-2. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
Worldwide
1,2,3,4-Tetrahydro-7-methylisoquinoline Hydrochloride 1,2,3,4-Tetrahydro-7-methylisoquinoline Hydrochloride is a potent inhibitor of phenylethanolamine N-methyltransferase, an enzyme that catalyzes the formation of epinephrine. Group: Biochemicals. Grades: Highly Purified. CAS No. 41565-82-6. Pack Sizes: 100mg, 1g. Molecular Formula: C10H14ClN, Molecular Weight: 183.68. US Biological Life Sciences. USBiological 9
Worldwide
1, 2, 3, 4-Tetrahydro-7- (trifluoromethyl) isoquinoline Hydrochloride 1, 2, 3, 4-Tetrahydro-7- (trifluoromethyl) isoquinoline Hydrochloride are potent inhibitors of phenylethanolamine N-methyltransferase, enzyme involved in the biosynthesis of epinephrine. Group: Biochemicals. Grades: Highly Purified. CAS No. 220247-87-0. Pack Sizes: 25mg, 50mg. Molecular Formula: C10H10F3N HCl, Molecular Weight: 201.193646. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydro-8-isoquinolinol Hydrochloride Used in the synthesis of tetrahydroisoquinoline derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 32999-38-5. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
1 2 3 4-Tetrahydro-9-acridinecarboxylic& 1 2 3 4-Tetrahydro-9-acridinecarboxylic&. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 207738-04-3, SureCN3871916, Ambap38186-54-8, AKOS015893919, ST086517, FT-0606194, I04-8609, 1,2,3,4-Tetrahydro-9-acridinecarboxylic acid dihydrate, 5,6,7,8-tetrahydroacridine-9-carboxylic acid, oxamethane, oxamethane. Product Category: Heterocyclic Organic Compound. CAS No. 207738-04-3. Molecular formula: C14H13NO22H2O. Mole weight: 263.29. Purity: 0.96. IUPACName: 1,2,3,4-tetrahydroacridine-9-carboxylic acid;dihydrate. Canonical SMILES: C1CCC2=NC3=CC=CC=C3C(=C2C1)C(=O)O.O.O. Product ID: ACM207738043. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
1,2,3,4-Tetrahydro-9H-fluorene 1,2,3,4-Tetrahydro-9H-fluorene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2,3,4-TETRAHYDRO-9H-FLUORENE. CAS No. 17057-95-3. Molecular formula: C13H14. Mole weight: 170.25. Purity: 0.96. IUPACName: 2,3,4,9-tetrahydro-1H-fluorene. Canonical SMILES: C1CCC2=C(C1)CC3=CC=CC=C23. Density: 1.06 g/cm³. Product ID: ACM17057953. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
1,2,3,4-Tetrahydro-9H-pyrido[3,4-b]indole ≥97% (HPLC) 1,2,3,4-Tetrahydro-9H-pyrido[3,4-b]indole ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
1,2,3,4-Tetrahydro-9-methylcarbazol-4-one NA 1,2,3,4-Tetrahydro-9-methylcarbazol-4-one NA. Group: Biochemicals. Grades: Highly Purified. CAS No. 27387-31-1. Pack Sizes: 250g, 500g, 1kg. US Biological Life Sciences. USBiological 8
Worldwide
1,2,3,4-Tetrahydroanthracene; 1,2,5,6-tetrahydroanthracene 1,2,3,4-Tetrahydroanthracene; 1,2,5,6-tetrahydroanthracene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: TETRAHYDROANTHRACENE. Product Category: Heterocyclic Organic Compound. CAS No. 30551-09-8. Molecular formula: C28H28. Mole weight: 364.522 g/mol. Purity: 0.96. IUPACName: 1,2,3,4-tetrahydroanthracene;1,2,5,6-tetrahydroanthracene. Product ID: ACM30551098. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1,2,3,4-Tetrahydro Argatroban-d8 1,2,3,4-Tetrahydro Argatroban-d8 is the isotope labelled analog of 1,2,3,4-Tetrahydro Argatroban (T293055); a metabolite of Argatroban (A769000) which is a synthetic thrombin inhibitor and antithrombotic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C23H24D8N6O5S, Molecular Weight: 512.65. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydro-b-carboline (1,2,3,4-Tetrahydro-9H-pyrido[3,4-b]indole, Noreleagnine, Tetrahydronorharman, THBC, Tryptoline) A mitotic kinesin inhibitor as novel anti-cancer agent. Used in the study of neurodegenerative diseases. Group: Biochemicals. Alternative Names: 1,2,3,4-Tetrahydro-9H-pyrido[3,4-b]indole, Noreleagnine, Tetrahydronorharman, THBC, Tryptoline. Grades: Highly Purified. CAS No. 16502-01-5. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences. USBiological 1
Worldwide
1,2,3,4-Tetrahydro-b-carboline-1-carboxylic acid 1,2,3,4-Tetrahydro-b-carboline-1-carboxylic acid. Group: Biochemicals. Alternative Names: 2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indole-1-carboxylic acid. Grades: Highly Purified. CAS No. 6649-91-8. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C12H12N2O2. US Biological Life Sciences. USBiological 8
Worldwide
1,2,3,4-Tetrahydro-benz[a]anthracen-4-ol 1,2,3,4-Tetrahydro-benz[a]anthracen-4-ol is an intermediate of Benz[a]anthracene-1r,2t,3c,4t-tetrahydro-1,2,3,4-tetrol (B183585), which is an immunosuppressor and a laboratory carcinogen. Group: Biochemicals. Grades: Highly Purified. CAS No. 60968-07-2. Pack Sizes: 500mg, 1g. Molecular Formula: C18H16O. US Biological Life Sciences. USBiological 9
Worldwide
1, 2, 3, 4-Tetrahydrobenz [a]anthracen-4-one 1, 2, 3, 4-Tetrahydrobenz [a]anthracen-4-one is an intermediate of Benz[a]anthracene-1r,2t,3c,4t-tetrahydro-1,2,3,4-tetrol (B183585), which is an immunosuppressor and a laboratory carcinogen. Group: Biochemicals. Grades: Highly Purified. CAS No. 38393-90-7. Pack Sizes: 500mg, 1g. Molecular Formula: C18H14O. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydrocarbazole 1,2,3,4-Tetrahydrocarbazole. Group: Biochemicals. Grades: Highly Purified. CAS No. 942-01-8. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C12H13N. US Biological Life Sciences. USBiological 8
Worldwide
1, ?2, ?3, ?4-?Tetrahydrocyclopent [b]?indole 1, 2, 3, 4-Tetrahydrocyclopent [b]indole is used in the synthesis of BACE inhibitors. Also used to synthesize benzazocinecarboxylic acids as potential antiinflammatory agents. Group: Biochemicals. Alternative Names: 1, 2, 3, 4-Tetrahydrocyclopent [b]indole; 1, 2, 3, 4-Tetrahydrocyclopenta [b]indole; 2,3-(1,3-Propanediyl)-1H-Indole; 2,3-Trimethyleneindole; NSC 112674. Grades: Highly Purified. CAS No. 2047-91-8. Pack Sizes: 1g, 5g, 10g. Molecular Formula: C11H11N. US Biological Life Sciences. USBiological 3
Worldwide
1,2,3,4-Tetrahydroisoquinolin-6-ol 1,2,3,4-Tetrahydroisoquinolin-6-ol is a chemical reagent used in the organic synthesis. Used in the preparation of androgen receptor modulators (SARMs) as well as steroidmimetic and chimeric microtubule disruptors. Group: Biochemicals. Grades: Highly Purified. CAS No. 14446-24-3. Pack Sizes: 50mg, 250mg. Molecular Formula: C9H11NO, Molecular Weight: 149.19. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydro isoquinolin-6-ol hydrobromide 1,2,3,4-Tetrahydro isoquinolin-6-ol hydrobromide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2,3,4-TETRAHYDRO-ISOQUINOLIN-6-OL HBR;1,2,3,4-TETRAHYDRO-ISOQUINOLIN-6-OL HYDROBROMIDE;1,2,3,4-Tetrahydroisoquinolin-6-olhydrobrimide;l,2,3,4-Tetrahydro-6-isoquinolinol Hydrobromide. Product Category: Bromine Series. CAS No. 59839-23-5. Molecular formula: C9H12BrNO. Mole weight: 230.10168. Purity: 0.98. IUPACName: 1,2,3,4-tetrahydroisoquinolin-6-ol;hydrobromide. Product ID: ACM59839235. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
1,2,3,4-Tetrahydroisoquinolin-7-ylamine 1,2,3,4-Tetrahydroisoquinolin-7-ylamine. Group: Biochemicals. Grades: Highly Purified. CAS No. 72299-68-4. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. USBiological 8
Worldwide
1,2,3,4-Tetrahydroisoquinolin-7-ylamine ≥97% 1,2,3,4-Tetrahydroisoquinolin-7-ylamine ≥97%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
1,2,3,4-Tetrahydroisoquinoline 1, 2, 3, 4-Tetra hydroisoquinoline. Group: Biochemicals. Grades: Highly Purified. CAS No. 91-21-4. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences. USBiological 8
Worldwide
1,2,3,4-Tetrahydroisoquinoline-1,3-dione 1,2,3,4-Tetrahydroisoquinoline-1,3-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2,3,4-Tetrahydroisoquinoline-1,3-dione;1,3-[2H,4H]-Isoquinolinedione;4H-Isoquinoline-1,3-dione;Isoquinoline-1,3(2H,4H)-dione, >=98%;2,4-dihydroisoquinoline-1,3-dione;FR 038470;NSC 409146;2H,4H-1,3-Isoquinolinedione. Product Category: Heterocyclic Organic Compound. CAS No. 4456-77-3. Molecular formula: C9H7NO2. Mole weight: 161.15738. Purity: ≥98%. IUPACName: 4H-isoquinoline-1,3-dione. Canonical SMILES: C1C2=CC=CC=C2C(=O)NC1=O. Density: 1.286g/cm³. Product ID: ACM4456773. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1,2,3,4-Tetrahydroisoquinoline-1-carboxylic acid 1,2,3,4-Tetrahydroisoquinoline-1-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 41034-52-0. Pack Sizes: 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 8
Worldwide
1,2,3,4-Tetrahydroisoquinoline-1-carboxylic acid 99+% 1,2,3,4-Tetrahydroisoquinoline-1-carboxylic acid 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g. US Biological Life Sciences. USBiological 4
Worldwide
1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid amide 1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid amide. Group: Biochemicals. Alternative Names: 1,2,3,4-Tetrahydroisoquinoline-3-carboxamide; 1, 2, 3, 4-Tetra hydro-3-isoquinolinecarboxamid e . Grades: Highly Purified. CAS No. 112794-29-3. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 8
Worldwide
1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid amide ≥95% (NMR) 1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid amide ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 2.5g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
1,2,3,4-Tetrahydroisoquinoline-3-carboxylic Acid Ethyl Ester 1,2,3,4-Tetrahydroisoquinoline-3-carboxylic Acid Ethyl Ester is a useful synthetic intermediate. It is used to prepare quinapril derivatives as bradykinin B2 receptor antagonists. It is also used to synthesize quinolizidinone carboxylic acid selective M1 allosteric modulators. Group: Biochemicals. Grades: Highly Purified. CAS No. 41234-43-9. Pack Sizes: 250mg, 2.5g. Molecular Formula: C12H15NO2, Molecular Weight: 205.25. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydro-isoquinoline-3-carboxylic acid methyl ester 1,2,3,4-Tetrahydro-isoquinoline-3-carboxylic acid methyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: methyl 1,2,3,4-tetrahydroisoquinoline-3-carboxylate, 57060-86-3, 1,2,3,4-Tetrahydro-isoquinoline-3-carboxylic acid methyl ester, CHEMBL273939, SBB025719, 1,2,3,4-TETRAHYDRO-3-ISOQUINOLINECARBOXYLIC ACID METHYL ESTER, Enamine_005288, AC1NFKRM, Methyl L-1,2,3,4-tetrahydroisoquinoline-3-carboxylate, AC1Q43W0, SCHEMBL1491698, MolPort-000-305-579, YTNGWXICCHJHKA-UHFFFAOYSA-N, HMS1409A08, ANW-75140, STK299908, WTI-10360, AKOS000118713, AKOS016118136, AB16887. Product Category: Heterocyclic Organic Compound. CAS No. 79815-19-3. Molecular formula: C11H13NO2. Mole weight: 191.226420 [g/mol]. Purity: 0.96. IUPACName: methyl 1,2,3,4-tetrahydroisoquinoline-3-carboxylate. Canonical SMILES: COC(=O)C1CC2=CC=CC=C2CN1. Product ID: ACM79815193. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid methyl ester hydrochloride 1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid methyl ester hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 57060-86-3. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 8
Worldwide
1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid methyl ester hydrochloride≥94% (HPLC) 1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid methyl ester hydrochloride≥94% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 146074-43-3;57060-88-5. Pack Sizes: 250mg, 1g, 5g, 10g. US Biological Life Sciences. USBiological 4
Worldwide
1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid methyl ester hydrochloride ≥97% (HPLC) 1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid methyl ester hydrochloride ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
1,2,3,4-Tetrahydro-isoquinoline-4-ol 1,2,3,4-Tetrahydro-isoquinoline-4-ol. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 1
Worldwide
1,2,3,4-Tetrahydronaphthalen-1-ylidine acetatic acid ethyl ester 1,2,3,4-Tetrahydronaphthalen-1-ylidine acetatic acid ethyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ETHYL (1,2,3,4-TETRAHYDRONAPHTHALEN-1-YLIDENE)ACETATE;1,2,3,4-TETRAHYDRONAPHTHALEN-1-YLIDINE ACETATIC ACID ETHYL ESTER. Product Category: Heterocyclic Organic Compound. CAS No. 62677-71-8. Molecular formula: C14H16O2. Mole weight: 216.28. Purity: 0.96. IUPACName: ethyl 2-(3,4-dihydro-2H-naphthalen-1-ylidene)acetate. Canonical SMILES: CCOC(=O)C=C1CCCC2=CC=CC=C21. Density: 1.138g/cm³. Product ID: ACM62677718. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1,2,3,4-Tetrahydronaphthalen-2-ylamine hydrochloride 1,2,3,4-Tetrahydronaphthalen-2-ylamine hydrochloride. Group: Biochemicals. Alternative Names: 2-Naphthalenamine, 1,2,3,4-tetrahydro-, hydrochloride. Grades: Highly Purified. CAS No. 1743-01-7. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. USBiological 8
Worldwide
1,2,3,4-Tetrahydronaphthalen-2-ylamine hydrochloride ≥95% (NMR) 1,2,3,4-Tetrahydronaphthalen-2-ylamine hydrochloride ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
1,2,3,4-Tetrahydronaphthalene-13C6 1,2,3,4-Tetrahydronaphthalene-13C6 is an intermediate in the synthesis of Diethyl Phthalate (Phenyl-13C6, D4). Diethyl Phthalate (Phenyl-13C6, D4) is labelled Diethyl Phthalate (D444770) which is a phthalate metabolite with genotoxic effect. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C413C6H12. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydronaphthalene-13C6, D4 1,2,3,4-Tetrahydronaphthalene-13C6, D4 is an intermediate in the synthesis of Diethyl Phthalate (Phenyl-13C6, D4). Diethyl Phthalate (Phenyl-13C6, D4) is labelled Diethyl Phthalate (D444770) which is a phthalate metabolite with genotoxic effect. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C413C6H8D4. US Biological Life Sciences. USBiological 9
Worldwide
1, 2, 3, 4-Tetra hydro-N- hydroxy-2- [ (1- methyl -1H-pyrrol-2-yl ) carbonyl ] -6-isoquinolinecarboxamid e HDAC6 Inhibitor is a potent and selective inhibitor of HDAC6 that poorly blocks other HDAC enzymes. HDAC6 is a predominantly cytoplasmic enzyme that targets α-tubulin, cortactin, and heat shock protein 90, as well as other substrates. Group: Biochemicals. Grades: Highly Purified. CAS No. 1259296-46-2. Pack Sizes: 500ug, 1mg. Molecular Formula: C16H17N3O3, Molecular Weight: 299.32. US Biological Life Sciences. USBiological 9
Worldwide
1,?2,?3,?4-?Tetrahydro-?N,?N,?6-?trimethyl-1,?7-?naphthyridin-?8-?amine 1,?2,?3,?4-?Tetrahydro-?N,?N,?6-?trimethyl-1,?7-?naphthyridin-?8-?amine is a useful synthetic intermediate. Group: Biochemicals. Grades: Highly Purified. CAS No. 1820639-42-6. Pack Sizes: 25mg, 50mg. Molecular Formula: C11H17N3, Molecular Weight: 191.27. US Biological Life Sciences. USBiological 9
Worldwide
1,2,3,4-Tetrahydrophenanthren-4-one Biodegradation product of Phenanthrene. Group: Biochemicals. Alternative Names: 2,3-Dihydro-4(1H)-phenanthrenone; 1,2-Dihydro-4(3H)-phenanthrenone; 2,3-Dihydrophenanthren-4(1H)-one; 4-Oxo-1, 2, 3, 4-tetrahydrophenanthrene ; NSC 402373; NSC 46664. Grades: Highly Purified. CAS No. 778-48-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide

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