3-(Benzyloxy)-4-methyl-6H-benzo[c]chromen-6-one CAS 302551-60-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 302551-60-6 |
| Molecular Formula | C21H16O3 |
| Molecular Weight | 316.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Benzyloxy)-4-methyl-6H-benzo[c]chromen-6-one (CAS 302551-60-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H16O3. Molecular weight: 316.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H16O3 |
| Molecular Weight | 316.35 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
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- 4,4-dimethyl-2-vinyloxazol-5(4H)-one (CAS 29513-26-6)
- 2-(Difluoromethyl)-5-methoxy-3-nitro-4-(trifluoromethoxy)pyridine (CAS 1804791-50-1)
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- 5-(4-Bromo-phenyl)-[1,3,4]oxadiazol-2-ylamine (CAS 33621-62-4)
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