7-Hydroxy-N-(5-methylpyridin-2-yl)-2-oxo-2H-chromene-3-carboxamide CAS 484022-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 484022-75-5 |
| Molecular Formula | C16H12N2O4 |
| Molecular Weight | 296.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Hydroxy-N-(5-methylpyridin-2-yl)-2-oxo-2H-chromene-3-carboxamide (CAS 484022-75-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H12N2O4. Molecular weight: 296.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H12N2O4 |
| Molecular Weight | 296.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
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Recommended Standards
- 7-Deaza-2'-C-methylguanosine (CAS 443642-38-4)
- 6,8-Dimethyl-2-(3-nitrophenyl)-4H-benzo[d][1,3]oxazin-4-one (CAS 301194-53-6)
- 8-Methoxy-2-oxo-N-(pyridin-2-yl)-2H-chromene-3-carboxamide (CAS 446270-03-7)
- Benzyl 3-(hydroxy((3-hydroxy-2,3-dimethylbutan-2-yl)oxy)boranyl)-2,5-dihydro-1H-pyrrole-1-carboxylate (CAS 2227133-31-3)
- (2S,3R,4S,5R)-2-((4-Hydroxyphenyl)amino)tetrahydro-2H-pyran-3,4,5-triol (CAS 470692-54-7)
- Methyl 2-hydroxy-3-isopropylbenzoate (CAS 52159-64-5)
- Neratinib Impurity N2 (CAS 915941-95-6)
- N'-(5-bromo-2-fluorobenzylidene)-4-methylbenzenesulfonohydrazide (CAS 1303005-85-7)
- 1-Acetyl-2-methylindoline-5-sulfonamide (CAS 1389757-56-5)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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