1-Oxo-1-phenylpropan-2-yl 2H-chromene-3-carboxylate CAS 1111537-61-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1111537-61-1 |
| Molecular Formula | C19H16O4 |
| Molecular Weight | 308.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Oxo-1-phenylpropan-2-yl 2H-chromene-3-carboxylate (CAS 1111537-61-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H16O4. Molecular weight: 308.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H16O4 |
| Molecular Weight | 308.33 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
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Recommended Standards
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- 5-Chloro-1-isobutyl-1H-pyrazolo[3,4-b]pyridin-6-amine (CAS 1710202-61-1)
- Spiro[benzo[d][1,3]oxazine-4,4'-piperidin]-2(1H)-one hydrochloride (CAS 85732-37-2)
- Ligustroside (CAS 35897-92-8)
- N-(4-Ethoxycyclohex-3-en-1-yl)acetamide (CAS 73625-13-5)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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