2-((4-(4-Methoxyphenyl)-2-oxo-2H-chromen-7-yl)oxy)-2-phenylacetic acid CAS 384365-23-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 384365-23-5 |
| Molecular Formula | C24H18O6 |
| Molecular Weight | 402.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-(4-Methoxyphenyl)-2-oxo-2H-chromen-7-yl)oxy)-2-phenylacetic acid (CAS 384365-23-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H18O6. Molecular weight: 402.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H18O6 |
| Molecular Weight | 402.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
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Recommended Standards
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- 1-(Chloromethyl)-3-fluoro-2-methoxybenzene (CAS 303043-93-8)
- Methyl 2,4-dichloro-6-(difluoromethoxy)benzoate (CAS 1803713-00-9)
- Methyl 4-(2-bromophenyl)-1H-pyrrole-3-carboxylate (CAS 1260800-09-6)
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