(5-Phenyl-1,3-oxazol-2-yl)methyl 4-oxo-4-(4-propoxyphenyl)butanoate CAS 877404-55-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 877404-55-2 |
| Molecular Formula | C23H23NO5 |
| Molecular Weight | 393.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Phenyl-1,3-oxazol-2-yl)methyl 4-oxo-4-(4-propoxyphenyl)butanoate (CAS 877404-55-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H23NO5. Molecular weight: 393.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H23NO5 |
| Molecular Weight | 393.43 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 7-(((2-(2-(Trifluoromethyl)phenyl)cyclopentyl)amino)methyl)-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 1808316-47-3)
- Ethyl 2-(3-fluoro-5-methoxyphenyl)-2-oxoacetate (CAS 1256466-71-3)
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- Ethyl 6-vinylpicolinate (CAS 1383474-28-9)
- 6-Bromo-2,3,4,9-tetrahydro-1H-carbazol-1-ol (CAS 309741-11-5)
- Alectinib Impurity 85 (CAS CATO-C4X-283685)
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