5,7-dimethyl-4-oxidanylidene-chromene-3-carbaldehyde 5,7-dimethyl-4-oxo-1-benzopyran-3-carboxaldehyde 62484-76-8 A833806 CAS 62484-76-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62484-76-8 |
| Molecular Formula | C12H16O3 |
| Molecular Weight | 208.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,7-dimethyl-4-oxidanylidene-chromene-3-carbaldehyde 5,7-dimethyl-4-oxo-1-benzopyran-3-carboxaldehyde 62484-76-8 A833806 (CAS 62484-76-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H16O3. Molecular weight: 208.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H16O3 |
| Molecular Weight | 208.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
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Recommended Standards
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- Ethyl 4-(4-chlorobenzoyl)isoxazole-3-carboxylate (CAS 952182-77-3)
- 4-Allyl-5-((4-chloro-3-methylphenoxy)methyl)-4H-1,2,4-triazole-3-thiol (CAS 667413-83-4)
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