3-(Benzo[d]oxazol-2-yl)-7-hydroxy-2H-chromen-2-one CAS 64887-40-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 64887-40-7 |
| Molecular Formula | C16H9NO4 |
| Molecular Weight | 279.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(Benzo[d]oxazol-2-yl)-7-hydroxy-2H-chromen-2-one (CAS 64887-40-7) pharmaceutical standards reference standard. Molecular formula: C16H9NO4. Molecular weight: 279.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H9NO4 |
| Molecular Weight | 279.25 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
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- 2-(3-Hydroxy-4-methylphenyl)acetic acid (CAS 103262-83-5)
- 5-(Azidomethyl)-2-chloropyridine (CAS 114780-17-5)
- 7-Ethynyl-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine (CAS 1823353-88-3)
- Ethyl 2-amino-3-(3,4-dihydroxyphenyl)propanoate hydrochloride (CAS 23234-41-5)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
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