2-(2-Methoxybenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid CAS 303797-37-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303797-37-7 |
| Molecular Formula | C17H17NO4S |
| Molecular Weight | 331.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Methoxybenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid (CAS 303797-37-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H17NO4S. Molecular weight: 331.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H17NO4S |
| Molecular Weight | 331.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxybenzamido Standards
- 2-(4-Methoxybenzamido)-4,5,6,7-tetrahydrobenzo[d]thiazole-4-carboxylic acid (CAS 1105190-70-2)
- 2-{[5-(3-methoxybenzamido)-1,3,4-thiadiazol-2-yl]sulfanyl}acetic acid (CAS 294848-75-2)
- Ethyl 2-(2-methoxybenzamido)-4-methylthiazole-5-carboxylate (CAS 313226-53-8)
- Methyl 3-(4-methoxybenzamido)-6-methyl-2-oxo-2H-pyran-5-carboxylate (CAS 338405-00-8)
- 3-(3-Methoxybenzamido)furo[2,3-b]pyridine-2-carboxamide (CAS 371944-46-6)
- Ethyl 2-((5-(3-methoxybenzamido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 329699-65-2)
- Ethyl 2-(2-methoxybenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 300815-09-2)
- Ethyl 3-(4-methoxybenzamido)benzoate (CAS 300827-74-1)
Recommended Standards
- 2-(2-Hydroxy-3-tosylpropoxy)benzonitrile (CAS 478079-77-5)
- 2-(4-Methoxy-benzoylamino)-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid (CAS 749219-12-3)
- 2-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic acid (CAS 329905-83-1)
- 6-Amino-5-chloro-3-(difluoromethyl)picolinaldehyde (CAS 1803672-57-2)
- (R)-Benzyl 3-iodopiperidine-1-carboxylate (CAS 1353995-97-7)
- 2-Chloro-3-fluoro-5-nitropyridine (CAS 1079179-12-6)
- LAP Lithium Phenyl(2,4,6-trimethylbenzoyl)phosphinate Lithium PTMB phosphinate P-Phenyl-P-(2,4,6-trimethylbenzoyl)phosphinic acid 85073-19-4 (CAS 85073-19-4)
- 2-(3-Chlorophenyl)benzofuran (CAS 65246-45-9)
- 1-(1,1-Difluoro-2-hydroxy-2-phenylethyl)-4-(dimethylamino)pyridin-1-ium bromide (CAS 368873-76-1)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
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