BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
| Product | Description | |
|---|---|---|
| 2,5-Bis-(3,4-dihydroxyphenyl)piperazine Dihydrochloride | An impurity of Epinephrine. Epinephrine is an endogenous catcholamine with combined α-and β-agonist activity and its principal sympathomimetic hormone is produced by the adrenal medulla. Grades: 98% by HPLC. Molecular formula: C16H20Cl2N2O4. Mole weight: 375.25. |  |
| 2-(5-bromo-2-methylbenzyl)-5-(4-fluorophenyl)thiophene | 2-(5-bromo-2-methylbenzyl)-5-(4-fluorophenyl)thiophene is an impurity of Canagliflozin which is a sodium/glucose cotransporter 2 (SGLT2) inhibitor and is used in the treatment of type 2 diabetes and obesity. Synonyms: 2-(4-fluorophenyl)-5-[(5-bromo-2-methylphenyl)methyl]thiophene; Thiophene, 2-[(5-bromo-2-methylphenyl)methyl]-5-(4-fluorophenyl)-; Canagliflozin Impurity 29. CAS No. 1030825-20-7. Molecular formula: C18H14BrFS. Mole weight: 361.27. | |
| 2-((5-Chloropyridin-2-yl)amino)-2-oxoacetic Acid | An impurity of Edoxaban, which is an oral anticoagulant drug and a direct factor Xa inhibitor. Synonyms: [(5-chloropyridin-2-yl)carbamoyl]formic acid; Acetic acid, [(5-chloro-2-pyridinyl)amino]oxo-; Edoxaban Impurity B. Grades: ≥95%. CAS No. 552850-73-4. Molecular formula: C7H5ClN2O3. Mole weight: 200.58. | |
| (2,5-dibromophenyl)(4-ethoxyphenyl)methanone | (2,5-dibromophenyl)(4-ethoxyphenyl)methanone is an impurity of Dapagliflozin. Dapagliflozin is a selective, orally active inhibitor of the renal sodium-glucose co-transporter type 2 (SGLT2) in development for the treatment of type 2 diabetes mellitus (T2DM). CAS No. 1713015-63-4. Molecular formula: C15H12Br2O2. Mole weight: 384.07. | |
| (2,5-dichlorophenyl)(4-ethoxyphenyl)methanone | (2,5-dichlorophenyl)(4-ethoxyphenyl)methanone is an impurity of Dapagliflozin. Dapagliflozin is a selective, orally active inhibitor of the renal sodium-glucose co-transporter type 2 (SGLT2) in development for the treatment of type 2 diabetes mellitus (T2DM). CAS No. 1097076-93-1. Molecular formula: C15H12Cl2O2. Mole weight: 295.16. | |
| 2,5-Difluorobenzoic acid | 2,5-Difluorobenzoic Acid acts as a reagent in the synthesis of rutaecarpine and analogs used for the removal of caffeine from the body. Prepparation of quinolone carboxylic acids as cell-permeable inhibitors of protein tyrosine phosphatase (Erratum). Preparation, molecular docking, and bioactivity of α-ketoamides as cathepsin S inhibitors with potential applications against tumor invasion and angiogenesis. Also used as new passive water tracers for oil field applications. Synonyms: NSC 190310; 5-Difluorobenzoic acid; 2,5-difluorobenzoate. Grades: ≥95%. CAS No. 2991-28-8. Molecular formula: C7H4F2O2. Mole weight: 158.10. | |
| 2,5-Dihydroxybenzoic acid | 2,5-Dihydroxybenzoic Acid is an active metabolite of salicylic acid degradation. Evidence indicates that gentisic acid has anti-inflammatory, antirheumatic and antioxidant properties. It is also a byproduct of both tyrosine and benzoate metabolisms. Synonyms: 2,5-dihydroxybenzoic acid. Grades: > 98 %. CAS No. 490-79-9. Molecular formula: C7H6O4. Mole weight: 154.12. | |
| 2,5-Dimethyl-4-(phenylmethoxy)-phenol | Synonyms: 4-(Benzyloxy)-2,5-dimethylphenol. Molecular formula: C15H16O2. Mole weight: 228.29. | |
| 2,5-Dimethyl-celecoxib | 2,5-dimethyl Celecoxib is a celecoxib derivative and a targeted inhibitor of microsomal prostaglandin E synthase-1 (mPGES-1), a key enzyme in the PGE2 synthesis pathway of inflammatory mediators. Synonyms: 2,5-Dimethyl Celecoxib; 4-[5-(2,5-Dimethylphenyl)-3-trifluormethyl-1H-pyrazole-1-yl]benzensulfonamide; DMC; 2,5-Dimethylcelecoxib; Celecoxib Impurity 42; Celecoxib Impurity K. Grades: ≥95%. CAS No. 457639-26-8. Molecular formula: C18H16F3N3O2S. Mole weight: 395.40. | |
| 2,5-Dioxopyrrolidine Sacubitril | An impurity of Sacubitril, which is an antihypertensive. The combination drug of sacubitril and valsartan is used for heart failure. Synonyms: (2R,4S)-5-Biphenyl-4-yl-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoic acid ethyl ester. CAS No. 1038924-97-8. Molecular formula: C24H27NO4. Mole weight: 393.483. | |
| 2-(5H-chromeno[2,3-b]pyridin-7-yl)acrylic acid | 2-(5H-chromeno[2,3-b]pyridin-7-yl)acrylic acid is an impurity of Pranoprofen. Pranoprofen is a non-steroidal anti-inflammatory drug. Synonyms: Pranoprofen Impurity 3. Grades: >95%. CAS No. 52549-22-1. Molecular formula: C15H11NO3. Mole weight: 253.25. | |
| 25-Hydroxy-Ergocalciferol | A metabolite of Vitamin D2 in which the hydrogen at position 25 has been replaced by a hydroxy group. Synonyms: 25-Hydroxyvitamin D2; Ercalcidiol; 25-Hydroxyergocalciferol; 25-Hydroxycalciferol. Grades: >98%. CAS No. 21343-40-8. Molecular formula: C28H44O2. Mole weight: 412.65. | |
| 25-Hydroxy Montelukast | 25-Hydroxy Montelukast is a metabolite of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Uses: A metabolite of montelukast. Synonyms: 1- [ [ [ (1R) -1- [3- [ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] -3- [4-hydroxy-2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] cyclopropaneacetic Acid; Montelukast M3; Cyclopropaneacetic acid, 1-[[[ (1R) -1-[3-[ (1E) -2- (7-chloro-2-quinolinyl) ethenyl]phenyl]-3-[4-hydroxy-2- (1-hydroxy-1-methylethyl) phenyl]propyl]thio]methyl]-; {1-[ ({ (1R) -1-{3-[ (E) -2- (7-Chloro-2-quinolinyl) vinyl]phenyl}-3-[4-hydroxy-2- (2-hydroxy-2-propanyl) phenyl]propyl}sulfanyl) methyl]cyclopropyl}acetic acid. Grades: ≥95%. CAS No. 200804-28-0. Molecular formula: C35H36ClNO4S. Mole weight: 602.18. | |
| 25-Hydroxyprovitamin D3 | 25-Hydroxyprovitamin D3 is a derivative of vitamin D3 and an impurity of calcifediol. Calcifediol is a prehormone produced in the liver from vitamin D3. Synonyms: Calcifediol EP Impurity B; 25-Hydroxy-7-dehydrocholesterol; cholesta-5,7-diene-3β,25-diol; 7-Dehydro-25-hydroxycholesterol. CAS No. 22145-68-2. Molecular formula: C27H44O2. Mole weight: 400.645. | |
| 25-Hydroxy Vitamin D3 3,3'-Aminopropyl Ether | 25-Hydroxy Vitamin D3 3,3'-Aminopropyl Ether is a vitamin D3 analog. Synonyms: 3'-O-Aminopropyl-25-hydroxyvitamin D3; (5Z,7E)-(3S)-3-(3'-O-amino-propyl)-9,10-seco-5,7,10(19)-cholestatriene-3,25-triol; 1H-Indene-1-pentanol, 4- [ (2Z) -2- [ (5S) -5- (3-aminopropoxy) -2-methylenecyclohexylidene] ethylidene] octahydro-α , α , ε , 7a-tetramethyl-, (εR,1R,3aS,4E,7aR)-; (ε R, 1R, 3aS, 4E, 7aR) -4- [ (2Z) -2- [ (5S) -5- (3-Aminopropoxy) -2-methylenecyclohexylidene] ethylidene] octahydro-α , α , ε , 7a-tetramethyl-1H-indene-1-pentanol; 9,10-Secocholesta-5,7,10(19)-trien-25-ol, 3-(3-aminopropoxy)-, (3β,5Z,7E)-; 3-O-(2-Aminoethyl)-25-hydroxyvitamin D3. Grades: >98%. CAS No. 163018-26-6. Molecular formula: C30H51NO2. Mole weight: 457.73. | |
| 25-Hydroxyvitamin D3 3-Hemisuccinate | 25-Hydroxyvitamin D3 3-Hemisuccinate is a conjugate of 5-Hydroxyvitamin D3. Synonyms: (3β,5Z,7E)- 3-(Hydrogen Butanedioate)-9,10-Secocholesta-5,7,10(19)-triene-3,25-diol; 25-Hydroxycholecalciferol-3-hemisuccinate; Calcidiol 3-Hemisuccinate. CAS No. 69511-19-9. Molecular formula: C31H48O5. Mole weight: 500.71. | |
| 2-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonamide | An impurity of Parecoxib which is a COX2 selective inhibitor and a water-soluble and injectable prodrug of valdecoxib. Synonyms: Benzenesulfonamide, 2-(5-methyl-3-phenyl-4-isoxazolyl)-; Parecoxib Impurity 48. CAS No. 2304623-35-4. Molecular formula: C16H14N2O3S. Mole weight: 314.36. | |
| 2-(5-methyl-4-phenylisoxazol-3-yl)benzenesulfonamide | An impurity of Parecoxib which is a COX2 selective inhibitor and a water-soluble and injectable prodrug of valdecoxib. Synonyms: Parecoxib Impurity 37. CAS No. 2304623-37-6. Molecular formula: C16H14N2O3S. Mole weight: 314.36. | |
| 2,6-Dibromo-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one | An impurity of Palbociclib which is a drug for the treatment of ER-positive and HER2-negative breast cancer. Synonyms: Pyrido[2,3-d]pyriMidin-7(8H)-one, 2,6-dibroMo-8-cyclopentyl-5-Methyl-; Palbociclib Impurity T. Grades: ≥95%. CAS No. 1415560-29-0. Molecular formula: C13H13Br2N3O. Mole weight: 387.07. | |
| 2,6-Dichlorophenylacetic Acid | 2,6-Dichlorophenylacetic Acid is an impurity of Guanfacine, which is an α2A receptor selective agonist used to treat attention deficit hyperactivity disorder (ADHD) and hypertension. Uses: 2,6-dichlorophenylacetic acid is an inhibitor of isopenicillin n synthase (ipns) and acyl-coa: 6-apa acyltransferase. 2,6-dichlorophenylacetic acid is also part of a group of phenylacetate derivatives that have cytostatic activity against tumour cells. Synonyms: 2,6-Dichlorobenzeneacetic Acid; Guanfacine Impurity 1; Benzeneacetic acid, 2,6-dichloro-. Grades: ≥95%. CAS No. 6575-24-2. Molecular formula: C8H6Cl2O2. Mole weight: 205.04. | |
| 2,6-Dideoxy-3,4-bis-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-ribo-hexopyranose 1-[2-(2-cyclopropylethynyl)benzoate] | 2,6-Dideoxy-3,4-bis-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-ribo-hexopyranose 1-[2-(2-cyclopropylethynyl)benzoate] is an intermediate in the production of Digoxigenin Tetradigitoxoside, which is an impurity of Digoxin. Synonyms: [(2S,4S,5R,6R)-4,5-bis[[tert-butyl(diphenyl)silyl]oxy]-6-methyloxan-2-yl] 2-(2-cyclopropylethynyl)benzoate; 1-O-[2-(Cyclopropylethynyl)benzoyl]-2,6-dideoxy-3,4-bis-O-[(2-methyl-2-propanyl)(diphenyl)silyl]-β-D-ribo-hexopyranose; β-D-ribo-Hexopyranose, 2,6-dideoxy-3,4-bis-O-[(1,1-dimethylethyl)diphenylsilyl]-, 2-(2-cyclopropylethynyl)benzoate. Grades: 97%. Molecular formula: C50H56O5Si2. Mole weight: 793.15. | |
| 2,6-Dideoxy-4-O-(2,6-dideoxy-β-D-ribo-hexopyranosyl O-Triacetyl 12-Acetloxy Deshydroxy Digoxin | | |
| 2,6-Diethyl-4-Thioisonicotinicamide | An derivative of Ethionamide. Ethionamide is an antibiotic used in the treatment of tuberculosis. Synonyms: 2,4-Diethyl-4-pyridinecarbothioamide; 2,4-Diethylisonicotinic Acid Thioamide. Grades: > 95%. CAS No. 1391052-80-4. Molecular formula: C10H14N2S. Mole weight: 194.30. | |
| 2-(6-Methylpyridin-3-yl)-3-(4-methylsulfonylphenyl)pyridine | An impurity of Etoricoxib. Etoricoxib is a selective COX-2 inhibitor. Synonyms: 6'-methyl-3-(4-(methylsulfonyl)phenyl)-2,3'-bipyridine; Etoricoxib C; 2,3'-Bipyridine, 6'-methyl-3-[4-(methylsulfonyl)phenyl]-. Grades: ≥95%. CAS No. 1350206-14-2. Molecular formula: C18H16N2O2S. Mole weight: 324.40. | |
| 2- ( (6S, 8S, 9S, 10R, 11S, 13S, 14S) -6, 10, 13-Trimethyl-11- ( (tetrahydro-2H-pyran-2-yl) oxy) -7, 8, 9, 11, 12, 13, 15, 16-octahydrospiro [cyclopenta [a]phenanthrene-3, 2'- [1, 3]dioxolan]-17 (6H, 10H, 14H) -ylidene) ethyl Acetate | 2- ( (6S, 8S, 9S, 10R, 11S, 13S, 14S) -6, 10, 13-Trimethyl-11- ( (tetrahydro-2H-pyran-2-yl) oxy) -7, 8, 9, 11, 12, 13, 15, 16-octahydrospiro [cyclopenta [a]phenanthrene-3, 2'- [1, 3]dioxolan]-17 (6H, 10H, 14H) -ylidene) ethyl Acetate is a derivative of Prednisolone, which is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Molecular formula: C31H44O6. Mole weight: 512.68. | |
| 2',7,20-O-Tri(triethylsilyl)-5-acetyl-D-seco-paclitaxel | 2',7,20-O-Tri(triethylsilyl)-5-acetyl-D-seco-paclitaxel is a protected intermediate in the synthesis of Paclitaxel, which is a chemotherapy medication used to treat a number of types of cancer. Synonyms: (2α, 5α, 7β, 10β, 13α)-5, 10-Diacetoxy-13-({(2R, 3S)-3-(benzoylamino)-3-phenyl-2-[(triethylsilyl)oxy]propanoyl}oxy)-1, 4-dihydroxy-9-oxo-7, 20-bis[(triethylsilyl)oxy]tax-11-en-2-yl benzoate; Benzenepropanoic acid, β-(benzoylamino)-α-[(triethylsilyl)oxy]-, (1S,3S,4S,4aR,5S,6S,8S,11R,12aS)-3,11-bis(acetyloxy)-5-(benzoyloxy)-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-4,6-dihydroxy-9,12a,13,13-tetramethyl-12-oxo-1-[(triethylsilyl)oxy]-4-[[(triethylsilyl)oxy]methyl]-6,10-methanobenzocyclodecen-8-yl ester, (αR,βS)-. Molecular formula: C65H95NO15Si3. Mole weight: 1214.70. | |
| 2,7-Diaminomitosene | 2,7-Diaminomitosene is an impurity of Mitosene, which is a drug used for the treatment of malignant neoplasm of lip. Synonyms: 2,3-Dihydro-2,7-diamino-9-(carbamoyloxymethyl)-6-methyl-1H-pyrrolo[1,2-a]indole-5,8-dione; 1H-Pyrrolo[1,2-a]indole-5,8-dione, 2,7-diamino-9-[[(aminocarbonyl)oxy]methyl]-2,3-dihydro-6-methyl-; (2,7-Diamino-6-methyl-5,8-dioxo-2,3,5,8-tetrahydro-1H-pyrrolo[1,2-a]indol-9-yl)methyl carbamate; Carbamic acid 2,6-diamino-5-methyl-4,7-dioxo-2,3,4,7-tetrahydro-1H-3a-aza-cyclopenta[a]inden-8-ylmethyl ester. Grades: >95%. CAS No. 78598-43-3. Molecular formula: C14H16N4O4. Mole weight: 304.30. | |
| 2-(7-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)acetamide | 2-(7-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)acetamide is an impurity of agomelatine, an atypical antidepressant used to treat major depressive disorder. Synonyms: 2-(7-Methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)acetamide; 92041-01-5. CAS No. 92041-01-5. Molecular formula: C13H17NO2. Mole weight: 219.28. | |
| 2-(7-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)ethan-1-amine | 2-(7-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)ethan-1-amine is an impurity of agomelatine, an atypical antidepressant used to treat major depressive disorder. Synonyms: 2-(7-Methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)ethan-1-amine; 1352303-07-1; 2-(7-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)ethanamine; 59081-66-2; SCHEMBL7952263; RBKWQTGEQWUZCE-UHFFFAOYSA-N; AKOS017556082; F19456; 1-(2-aminoethyl)-7-methoxy-1,2,3,4-tetrahydronaphthalene; N-[2-(1,2,3,4-tetrahydro-7-methoxy naphthalen-1-yl)ethyl]amine; N-[2-(1,2,3,4-tetrahydro-7-methoxynaphthalen-1-yl)ethyl]amine. CAS No. 1352303-07-1. Molecular formula: C13H19NO. Mole weight: 205.3. | |
| 2-(7-methoxy-3,4-dihydronaphthalen-1-yl)ethan-1-amine | 2-(7-methoxy-3,4-dihydronaphthalen-1-yl)ethan-1-amine is an impurity of agomelatine, an atypical antidepressant used to treat major depressive disorder. Synonyms: 2-(7-Methoxy-3,4-dihydro-1-naphthalenyl)ethanamine. CAS No. 1353100-18-1. Molecular formula: C13H17NO. Mole weight: 203.28. | |
| 2-(7-methoxynaphthalen-1-yl)acetonitrile | Cas No. 138113-08-3. | |
| 2,8-Dichloro-6,12-diphenyldibenzo[b,f][1,5]diazocine | Diazepam Impurity 2,8-Dichloro-6,12-diphenyldibenzo[b,f][1,5]diazocine is one of Diazepam impurities. Diazepam is a benzodiazepine used as an anti-anxiety and muscle relaxant, as well as to treat epilepsy. Synonyms: (5Z,11Z)-2,8-Dichloro-6,12-diphenyldibenzo[b,f][1,5]diazocine; U-10293. Grades: ≥ 98%. CAS No. 3646-61-5. Molecular formula: C26H16Cl2N2. Mole weight: 427.32. | |
| 2-((8R,9S,10R,11S,13R)-11-Hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl Acetate | | |
| 2-acetamido-2-deoxy-D-mannose | 2-acetamido-2-deoxy-D-mannose is an essential precursor of N-acetylneuraminic acid (NeuAc), the specific monomer of bacterial capsular polysialic acid (PA). Synonyms: D-Mannose, 2-(acetylamino)-2-deoxy-; Mannose, 2-acetamido-2-deoxy-, D-; 2-(Acetylamino)-2-deoxy-D-mannose; N-Acetyl-D-mannosamine; N-Acetylmannosamine; N-Acetyl-2-amino-2-deoxy-D-mannose; 2-Acetamido-2-deoxy-D-mannose; N-Acetyl-β-D-mannosamine; 2-Acetamido-2-deoxy-D-mannopyranose; D-N-Acetylmannosamine. Grades: >98.0%(LC). CAS No. 3615-17-6. Molecular formula: C8H15NO6. Mole weight: 221.21. | |
| 2-Acetamido-6-azido-2,6-dideoxy-D-galactopyranose sodium salt | 2-Acetamido-6-azido-2,6-dideoxy-D-galactopyranose sodium salt is an esteemed biomedical entity, exhibiting remarkable prowess in research of combatting pernicious bacterial infections. Acting as an adept antibiotic, it meticulously impedes the synthesis of bacterial cell walls. Through the disruption of their indispensable processes, this extraordinary compound deftly annihilates an array of bacteria. Its mechanism of action resides in the obstruction of bacterial cell wall biosynthesis, culminating in the inevitable demise of these insidious microorganisms. Synonyms: 6-Azido-6-deoxy-N-acetyl-D-galactosamine sodium salt. Molecular formula: C8H14N4O5 (free acid). Mole weight: 246.22 (free acid). | |
| 2α,3α-trans-eldecalcitol | 2α,3α-trans-eldecalcitol is an isomer of eldecalcitol, a vitamin D3 analogue for the treatment of osteoporosis. Eldecalcitol is more active in bone resorption inhibition in comparison with alfacalcidol. Synonyms: (1α,2α,3α,5E,7E)-2-(3-Hydroxypropoxy)-9,10-secocholesta-5,7,10(19)-triene-1,3,25-triol. Molecular formula: C30H50O5. Mole weight: 490.724. | |
| 2-Amino-1,3-Diazepane-4-carboxylic Acid | Grades: > 95%. CAS No. 89531-99-7. Molecular formula: C6H11N3O2. Mole weight: 157.17. | |
| 2-Amino-3,5-dibromobenzaldehyde | Cas No. 50910-55-9. | |
| 2-Amino-4,5-bis(2-methoxyethoxy)benzonitrile | A metabolite of Erlotinib. Erlotinib is a tyrosine kinase inhibitor which acts on the epidermal growth factor receptor (EGFR), inhibiting EGFR-associated kinase activity. Uses: 2-amino-4,5-bis(2-methoxyethoxy)benzonitrile is an impurity of erlotinib (e625008), a egfr-targeted drug in the treatment of non-small cell lung cancer. egfr small tyrosine kinase inhibitor that shows most substantial effect on tumor growth inhibition and animal survival. Synonyms: 2-amino-4,5-bis(2-methoxyethoxy)benzonitrile; 2-amino-4,5-bis(2-methoxyethoxy)benzonitrile. Grades: > 95 %. CAS No. 950596-58-4. Molecular formula: C13H18N2O4. Mole weight: 266.29. | |
| (2-Amino-4-thiazolyl)acetyl Mirabegron | (2-Amino-4-thiazolyl)acetyl Mirabegron is an impurity of mirabegron, a medication used to treat overactive bladder. Synonyms: 4-Thiazoleacetamide, 2-amino-N- [4- [2- [ [4- [2- [ [ (2R) -2-hydroxy-2-phenylethyl] amino] ethyl] phenyl] amino] -2-oxoethyl] -2-thiazolyl] -. CAS No. 2489747-26-2. Molecular formula: C26H28N6O3S2. Mole weight: 536.67. | |
| 2-Amino-5-chloro-4'-hydroxybenzophenone | 2-Amino-5-chloro-4'-hydroxybenzophenone is one of Diazepam intermediates. Diazepam is a benzodiazepine used as an anti-anxiety and muscle relaxant, as well as to treat epilepsy. Synonyms: Methanone, (2-amino-5-chlorophenyl)(4-hydroxyphenyl)-; 2-amino-5-chloro-4-hydroxybenzophenone. Grades: ≥95%. CAS No. 784-41-8. Molecular formula: C13H10ClNO2. Mole weight: 247.68. | |
| 2-Amino-6-chloro-3-nitropyridine | Synonyms: 6-Chloro-3-nitro-2-pyridinamine; 2-Pyridinamine, 6-chloro-3-nitro-; Pyridine, 2-amino-6-chloro-3-nitro-; 2-Amino-3-nitro-6-chloropyridine; 6-Amino-2-chloro-5-nitropyridine; 6-Chloro-3-nitro-2-pyridylamine; 6-Chloro-3-nitropyridin-2-ylamine. Grades: ≥95%. CAS No. 27048-04-0. Molecular formula: C5H4ClN3O2. Mole weight: 173.56. | |
| 2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one | 2-amino-9-((1R,3R,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one is an impurity of Entecavir. Entecavir is a reverse transcriptase inhibitor. It prevents the hepatitis B virus from multiplying and reduces the amount of virus in the body. Synonyms: 3-Epi-Entecavir; Entecavir 3-epimer; UNII-FD1LY3K97F; FD1LY3K97F; 2-Amino-9-[(1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-1H-purin-6-one; 2-Amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one; 9-((1S,3S,4S)-4-Hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)guanine; 2-Amino-1,9-dihydro-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-6H-purin-6-one; 6H-Purin-6-one, 2-amino-1,9-dihydro-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-; Entecavir 3-epimer [USP]; SCHEMBL2670719; AMY38952; ENTECAVIR 3-EPIMER [USP IMPURITY]; ENTECAVIR MONOHYDRATE IMPURITY B [EP IMPURITY]; 1333204-93-5; 2-Amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one; Rel-2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-3,9-dihydro-6H-purin-6-one. CAS No. 1333204-93-5. Molecular formula: C12H15N5O3. Mole weight: 277.28. | |
| 2-Aminomethyl-4-(4-fluorobenzyl)morpholine | 2-Aminomethyl-4-(4-fluorobenzyl)morpholine is an intermediate of Mosapride, which is a selective agonist of 5-HT4 receptor, could be used as an astroprokinetic agent. It is also found to be a 5-HT3 receptor antagonist. Uses: Mosapride intermediate. Synonyms: 4-[(4-Fluorophenyl)methyl]-2-morpholinemethanamine; 1-[4-(4-Fluorobenzyl)-2-morpholinyl]methanamine; 1-[4-(4-Fluorobenzyl)morpholin-2-yl]methanamine; 2-Morpholinemethanamine, 4-[(4-fluorophenyl)methyl]-. Grades: ≥95%. CAS No. 112914-13-3. Molecular formula: C12H17FN2O. Mole weight: 224.27. | |
| 2-(aminomethyl)benzonitrile hydrochloride | 2-(aminomethyl)benzonitrile hydrochloride is an impurity of alogliptin, a dipeptidyl peptidase-4 (DPP-4) inhibitor in the class of oral antidiabetic drugs. Synonyms: 2-(aminomethyl)benzonitrile; hydrochloride; 2-(aminomethyl)benzonitrile; hydrochloride. CAS No. 1134529-25-1. Molecular formula: C8H9ClN2. Mole weight: 168.62. | |
| (2aR,4S,4aS,6S,9S,11S,12S,12aR,12bS)-12b-Acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl Benzoate | | |
| 2-(Benzylmethylamino)-1-(3-(benzyloxy)-4-hydroxyphenyl)ethanone | An intermediate of Epinephrine Sulfate. Epinephrine is an endogenous catcholamine with combined α-and β-agonist activity and its principal sympathomimetic hormone is produced by the adrenal medulla. Molecular formula: C23H23NO3. Mole weight: 361.43. | |
| 2-Benzyloxyethyl Phosphate Dibenzyl Ester | 2-Benzyloxyethyl Phosphate Dibenzyl Ester is one of Fosfomycin intermediates. Fosfomycin is an antibiotic that exerts a broad spectrum of antibacterial activity. It was produced by certain Streptomyces species. Synonyms: Dibenzyl (2-(benzyloxy)ethyl) phosphate; 2-Benzyl-ethylene Glycol Monophosphate Dibenzyl Ester; Phosphoric acid, 2-(phenylmethoxy)ethyl bis(phenylmethyl) ester. Grades: 98%. CAS No. 1798042-79-1. Molecular formula: C23H25O5P. Mole weight: 412.41. | |
| 2-(benzyl(tert-butyl)amino)-1-(3,5-bis(benzyloxy)phenyl)ethan-1-one sulfate | One impurity of Terbutaline, which is a β-Adrenergic receptor agonist and could be used as a bronchodilator agent. Grades: 95%. CAS No. 882066-15-1. Molecular formula: C33H37NO7S. Mole weight: 591.71. | |
| 2-(benzyl(tert-butyl)amino)-1-(3,5-bis(benzyloxy)phenyl)ethanone | An impurity of Terbutaline, which is a β-Adrenergic receptor agonist and could be used as a bronchodilator agent. Synonyms: Ethanone, 1-[3,5-bis(phenylmethoxy)phenyl]-2-[(1,1-dimethylethyl)(phenylmethyl)amino]-; SCHEMBL11766997; ZUUBYOGSHCHVLG-UHFFFAOYSA-N; DTXSID501129874; 3',5'-dibenzyloxy-omega-(benzyl-t-butylamino)-acetophenone; 2-(benzyl(tert-butyl)amino)-1-(3,5-bis(benzyloxy)phenyl)ethan-1-one; 2-[benzyl(tert-butyl)amino]-1-[3,5-bis(phenylmethoxy)phenyl]ethanone; 1-[3, 5-Bis (phenylmethoxy)phenyl]-2-[ (1, 1-dimethylethyl) (phenylmethyl)amino]ethanone. CAS No. 52144-92-0. Molecular formula: C33H35NO3. Mole weight: 493.64. | |
| 2-(benzyl(tert-butyl)amino)-1-(3,5-bis(benzyloxy)phenyl)ethanone sulfate (2:1) | An impurity of Terbutaline, which is a β-Adrenergic receptor agonist and could be used as a bronchodilator agent. CAS No. 52144-93-1. Molecular formula: C33H35NO3.1/2H2SO4. Mole weight: 542.68. | |
| 2-[Bis(phenylmethyl)amino]-1,3-propanediol Diethyl Ester | Synonyms: Diethyl 2-(dibenzylamino)propanedioate; N,N-dibenzyl-2-(ethoxycarbonyl)-DL-glycine ethyl ester; Propanedioic acid, 2-[bis(phenylmethyl)amino]-, diethyl ester; NSC251544; Propanedioic acid, 2-[bis(phenylmethyl)amino]-, 1,3-diethyl ester; 1,3-Diethyl 2-[bis (phenylmethyl)amino]propanedioate. CAS No. 339993-20-3. Molecular formula: C21H25NO4. Mole weight: 355.43. | |
| 2-Bromo-3',5'-dibenzyloxyacetphenone | An impurity of Terbutaline, which is a β-Adrenergic receptor agonist and could be used as a bronchodilator agent. Synonyms: 1-[3,5-bis(benzyloxy)phenyl]-2-bromoethanone; 1-[3,5-bis(phenylmethoxy)phenyl]-2-bromoethanone; 2-bromo-1-[3,5-bis(phenylmethoxy)phenyl]ethanone; 1-(3,5-Bis(phenylmethoxy)phenyl)-2-bromoethan-1-one. CAS No. 28924-18-7. Molecular formula: C22H19BrO3. Mole weight: 411.295. | |
| 2-Bromo-4-(1,1-dimethylethyl)-5-nitrophenol | 2-Bromo-4-(1,1-dimethylethyl)-5-nitrophenol is a metabolite of Ivacaftor, a drug used in the treatment of cystic fibrosis. Synonyms: 2-Bromo-4-(2-methyl-2-propanyl)-5-nitrophenol; Phenol, 2-bromo-4-(1,1-dimethylethyl)-5-nitro-; 2-Bromo-4-tert-butyl-5-nitro-phenol. Grades: ≥95%. CAS No. 1246213-42-2. Molecular formula: C10H12BrNO3. Mole weight: 274.11. | |
| 2-Bromo-4-?(1,?1-dimethylethyl)-5-nitrophenyl Methyl Ester Carbonic Acid | Cas No. 1233530-92-1. | |
| 2-Bromo-4?(1,?1-dimethylethyl)?phenyl Methyl Ester Carbonic Acid | Cas No. 1233530-91-0. | |
| 2-bromo-4'-chloro-2'-(4-hydroxybenzoyl)acetanilide | 2-bromo-4'-chloro-2'-(4-hydroxybenzoyl)acetanilide is one of Diazepam intermediates. Diazepam is a benzodiazepine used as an anti-anxiety and muscle relaxant, as well as to treat epilepsy. Synonyms: Acetamide, 2-bromo-N-[4-chloro-2-(4-hydroxybenzoyl)phenyl]-. Grades: ≥95%. CAS No. 67445-86-7. Molecular formula: C15H11BrClNO3. Mole weight: 368.61. | |
| 2-Bromo-4-(tert-butyl)-5-nitrophenyl Acetate | 2-Bromo-4-(tert-butyl)-5-nitrophenyl Acetate is an intermediate in the synthesis of Ivacaftor, which is a CFTR potentiator used in the treatment of cystic fibrosis. Molecular formula: C12H14BrNO4. Mole weight: 316.15. | |
| 2-Bromo-4?tert-?butyl-6-nitro-phenol Acetate | Cas No. 857629-23-3. | |
| 2-Bromo-5-bromomethylthiazole | 2-Bromo-5-bromomethylthiazole is an intermediate for the synthesis of Thiamethoxam, which is a neonicotinoid insecticide. Synonyms: Thiazole, 2-bromo-5-(bromomethyl)-; 2-Bromo-5-(bromomethyl)thiazole. Grades: 95%. CAS No. 131748-91-9. Molecular formula: C4H3Br2NS. Mole weight: 256.95. | |
| 2-Butyl-1,6-dihydro-N,N,4-trimethyl-6-oxo-1-[[2'-[1-(triphenylmethyl)-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-5-pyrimidineacetamide | An impurity of Fimasartan. Fimasartan is a non-peptide angiotensin II receptor antagonist used for the treatment of hypertension and heart failure. Synonyms: Fimasartan Impurity D; 5-Pyrimidineacetamide, 2-butyl-1,6-dihydro-N,N,4-trimethyl-6-oxo-1-[[2'-[1-(triphenylmethyl)-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-; Fimasartan-3. CAS No. 503155-67-7. Molecular formula: C46H45N7O2. Mole weight: 727.90. | |
| 2-Chloro-4,5-bis(1,3,2-dithiarsolan-2-yl)-7-dodecyl-3,6-dihydroxy-9H-xanthen-9-one | 2-Chloro-4,5-bis(1,3,2-dithiarsolan-2-yl)-7-dodecyl-3,6-dihydroxy-9H-xanthen-9-one is derived from Resorcinol, which is used as a keratolytic and antiseborrheic. Synonyms: 9H-Xanthen-9-one, 2-chloro-4,5-di-1,3,2-dithiarsolan-2-yl-7-dodecyl-3,6-dihydroxy-. Molecular formula: C29H37As2ClO4S4. Mole weight: 763.16. | |
| (2-chloro-5-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)phenyl)(4-(((S)-tetrahydrofuran-3-yl)oxy)phenyl)methanone | (2-chloro-5-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)phenyl)(4-(((S)-tetrahydrofuran-3-yl)oxy)phenyl)methanone is an impurity of Empagliflozin, a medication indicated for type 2 diabetes treatment. Synonyms: (2-Chloro-5-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)phenyl)(4-(((S)-tetrahydrofuran-3-yl)oxy)phenyl)methanone; (1S)-1,5-Anhydro-1-(4-chloro-3-{4-[(3S)-tetrahydro-3-furanyloxy]benzoyl}phenyl)-D-glucitol. CAS No. 2125472-55-9. Molecular formula: C23H25ClO8. Mole weight: 464.89. | |
| (2-chloro-5-iodophenyl)(2-ethoxyphenyl)methanone | (2-chloro-5-iodophenyl)(2-ethoxyphenyl)methanone is an impurity of Dapagliflozin. Dapagliflozin is a selective, orally active inhibitor of the renal sodium-glucose co-transporter type 2 (SGLT2) in development for the treatment of type 2 diabetes mellitus (T2DM). Synonyms: (2-chloro-5-iodophenyl)(2-ethoxyphenyl)methanone; 2305949-33-9; CS-0165465; (2-chloro-5-iodophenyl)(2-ethoxyphenyl)methanone? (Dapagliflozin Impurity pound(c). CAS No. 2305949-33-9. Molecular formula: C15H12ClIO2. Mole weight: 386.61. | |
| (2-chloro-5-iodophenyl)(4-ethoxyphenyl)methanone | (2-chloro-5-iodophenyl)(4-ethoxyphenyl)methanone is an impurity of Dapagliflozin. Dapagliflozin is a selective, orally active inhibitor of the renal sodium-glucose co-transporter type 2 (SGLT2) in development for the treatment of type 2 diabetes mellitus (T2DM). Synonyms: (2-chloro-5-iodophenyl)(4-ethoxyphenyl)methanone; 1103738-26-6; (5-Iodo-2-chlorophenyl)(4-ethoxyphenyl)methanone; (2-chloro-5-iodo-phenyl)-(4-ethoxyphenyl)methanone; (2-chloro-5-iodophenyl)-(4-ethoxyphenyl)methanone; MFCD18642360; C15H12ClIO2; SCHEMBL1934926; BGRJXWMKCUZBIG-UHFFFAOYSA-N; AMY20632; AKOS030527184; AC-31118; DS-19445; SY126110; W13129; A894908; (2-chloro-5-iodophenyl) (4-ethoxyphenyl)methanone. CAS No. 1103738-26-6. Molecular formula: C15H12ClIO2. Mole weight: 386.61. | |
| 2-Chlorobenzophenone | 2-Chlorobenzophenone is a metabolite of Clofedanol. Chlorobenzophenone is also used as a catalyst in the photocrosslinking of polyethylenes. Synonyms: (2-chlorophenyl)-phenylmethanone; (2-chlorophenyl)-phenylmethanone. Grades: > 95 %. CAS No. 5162-3-8. Molecular formula: C13H9ClO. Mole weight: 216.66. | |
| 2-Chlorobenzotrichloride | 2-Chlorobenzotrichloride is a chlorinated toluene with mutagenicity. Synonyms: 1-Chloro-2-(trichloromethyl)benzene; NSC 59736; o-Chlorobenzotrichloride; o-Chlorobenzylidyne Chloride; o-Chlorophenyltrichloromethane; α,α,α,2-Tetrachlorotoluene. Grades: > 95%. CAS No. 2136-89-2. Molecular formula: C7H4Cl4. Mole weight: 229.92. | |
| 2-Chloro Naltrexone | 2-Chloro Naltrexone is a derivative of Naltrexone, which is used to treat alcohol dependence and prevent relapse of opioid dependence. Synonyms: Benz(a)anthracen-9-ol; 34570-62-2; 2-Chloro Naltrexone; 9-hydroxybenzo[a]anthracene; DTXSID50188120. Molecular formula: C20H22ClNO4. Mole weight: 375.85. | |
| 2-chloro-N-methyl-N-(4-nitrophenyl)acetamide | An impurity of Nintedanib, a receptor tyrosine kinase (RTK) inhibitor that binds to vascular endothelial growth factor receptor, fibroblast growth factor receptor and platelet derived growth factor receptor. Nintedanib is used as a medication for the treatment of idiopathic pulmonary fibrosis. Synonyms: Acetamide, 2-chloro-N-methyl-N-(4-nitrophenyl)-; α-Chloro-N-methyl-p-nitroacetanilide; Nintedanib Impurity B. Grades: ≥95%. CAS No. 2653-16-9. Molecular formula: C9H9ClN2O3. Mole weight: 228.63. | |
| (2-Chlorophenyl)diphenylmethane | (2-Chlorophenyl)diphenylmethane is a triarylmethane with antiproliferative activity. (2-Chlorophenyl)diphenylmethane is an impurity of the antifungal agent Clotrimazole. Synonyms: 1-Chloro-2-(diphenylmethyl)benzene. Grades: > 95%. CAS No. 56153-60-7. Molecular formula: C19H15Cl. Mole weight: 278.78. | |
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