Ethyl 4-hydroxy-3-methyl-2-phenylthieno[2,3-b]pyridine-5-carboxylate CAS 174072-80-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 174072-80-1 |
| Molecular Formula | C17H15NO3S |
| Molecular Weight | 313.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 4-hydroxy-3-methyl-2-phenylthieno[2,3-b]pyridine-5-carboxylate (CAS 174072-80-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H15NO3S. Molecular weight: 313.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H15NO3S |
| Molecular Weight | 313.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 4-Hydroxy-1-(2,4,6-trimethylbenzenesulfonyl)pyrrolidine-2-carboxylic acid (CAS 1007999-66-7)
- 4-Hydroxy-1-[4-(propan-2-yl)benzenesulfonyl]pyrrolidine-2-carboxylic acid (CAS 1191109-76-8)
- 5-(4-Hydroxy-3-methoxyphenyl)-4-(p-tolyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 122772-16-1)
- 2-Hydroxy-N-(3-(4-(methylthio)phenyl)acryloyl)benzamide (CAS 690964-41-1)
- 3-Hydroxy-N-(naphthalen-1-yl)-2-naphthamide (CAS 132-68-3)
- 3-Hydroxy-N-(naphthalen-2-yl)-2-naphthamide (CAS 135-64-8)
- (2-Hydroxy-4-morpholinophenyl)(4-methoxyphenyl)methanone (CAS 404010-32-8)
- (S)-12-Hydroxy-3-oxo-N-(2-oxotetrahydrofuran-3-yl)dodecanamide (CAS 364749-97-3)
Recommended Standards
- Ethyl 2-(4-(ethylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-yl)acetate (CAS 1707374-67-1)
- 3,5-Dimethyl-N-((5-(thiophen-3-yl)pyridin-3-yl)methyl)isoxazole-4-carboxamide (CAS 1787879-10-0)
- Methyl DL-(3S,4R)-1-benzyl-4-(4-fluorophenyl)pyrrolidine-3-carboxylate (CAS 1628555-75-8)
- 4-(Methylamino)-1-(3-pyridyl)-1-butanol-1,2',3',4',5',6'-13C6 (CAS 1216991-24-0)
- N-(1-benzyl-3-cyano-4,5-dimethyl-1H-pyrrol-2-yl)butyramide (CAS 478033-00-0)
- 5-(2-Chloropyridin-3-yl)-3-(4-(trifluoromethyl)phenyl)-1,2,4-oxadiazole (CAS 1779125-25-5)
- 2-Bromo-1-(2,4-dimethylphenyl)ethan-1-one (CAS 26346-85-0)
- (R)-2-hydroxy-4,4-dimethylpentanoic acid (CAS 114990-91-9)
- [5-(5,6-Dimethyl-1,3-benzoxazol-2-yl)-2-methylphenyl]amine (CAS 292058-53-8)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com