3,4-Dimethyl-7-(2-oxopropoxy)-2H-chromen-2-one CAS 156006-10-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 156006-10-9 |
| Molecular Formula | C14H14O4 |
| Molecular Weight | 246.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Dimethyl-7-(2-oxopropoxy)-2H-chromen-2-one (CAS 156006-10-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14O4. Molecular weight: 246.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H14O4 |
| Molecular Weight | 246.26 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
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Recommended Standards
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- 2-[(2-hydroxy-2-methylpropyl)amino]acetic acid (CAS 859980-84-0)
- Methyl 3-(((benzyloxy)carbonyl)(methyl)amino)propanoate (CAS 109141-51-7)
- 4,4,5,5-Tetramethyl-2-(5-(trifluoromethyl)benzo[b]thiophen-2-yl)-1,3,2-dioxaborolane (CAS 1184850-41-6)
- (9H-Fluoren-9-yl)methyl 4-methylenepiperidine-1-carboxylate (CAS 1590372-27-2)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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