Ethyl 5-[(diethylcarbamoyl)methyl]-4-oxo-4h,5h-[1,2]oxazolo[5,4-d]pyrimidine-3-carboxylate CAS 1189920-74-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1189920-74-8 |
| Molecular Formula | C14H18N4O5 |
| Molecular Weight | 322.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-[(diethylcarbamoyl)methyl]-4-oxo-4h,5h-[1,2]oxazolo[5,4-d]pyrimidine-3-carboxylate (CAS 1189920-74-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H18N4O5. Molecular weight: 322.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H18N4O5 |
| Molecular Weight | 322.32 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 DMSO, DMF, methanol |
| 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.) | 1989 |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
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- 5-((3-(Diethylcarbamoyl)phenyl)amino)-5-oxopentanoic acid (CAS 940218-46-2)
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Recommended Standards
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- Methyl2-([(4-chlorophenyl)sulfonyl]amino)-4-methylpentanoate (CAS 68305-85-1)
- (1R,2R)-2-Aminocyclohexane-1-carboxylic acid hydrochloride (CAS 158414-46-1)
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