496-41-3 7Z6NMG947L Coumarilic acid 2-Benzofurancarboxylic acid 5-18-06-00419 (Beilstein Handbook Reference) AI3-03711 Benzo(b)furan-2-carboxylic acid BRN 0124204 2-Carboxybenzofuran Coumarone-2-carboxylic acid EINECS 207-818-9 NSC 6165 UNII-7Z6NMG947L CAS 496-41-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 496-41-3 |
| Molecular Formula | C9H14O3 |
| Molecular Weight | 170.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
496-41-3 7Z6NMG947L Coumarilic acid 2-Benzofurancarboxylic acid 5-18-06-00419 (Beilstein Handbook Reference) AI3-03711 Benzo(b)furan-2-carboxylic acid BRN 0124204 2-Carboxybenzofuran Coumarone-2-carboxylic acid EINECS 207-818-9 NSC 6165 UNII-7Z6NMG947L (CAS 496-41-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H14O3. Molecular weight: 170.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H14O3 |
| Molecular Weight | 170.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
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- N-(2,6-Dichlorophenyl)pyrrolidine-2-carboxamide (CAS 403478-75-1)
- (S)-2-((4-(Trifluoromethyl)phenoxy)methyl)oxirane (CAS 256372-58-4)
- Roxadustat impurity 108 (CAS CATO-C4X-2213108)
- 1-(2-Aminophenyl)phospholane 1-oxide (CAS 2855196-80-2)
- 1-Methyl-4-(4-nitro-2-(trifluoromethyl)benzyl)piperazine (CAS 694499-24-6)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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