Ethyl 5-[(5-cyano-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)methyl]-4,5-dihydro-1,2-oxazole-3-carboxylate CAS 338399-97-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338399-97-6 |
| Molecular Formula | C13H14N4O5 |
| Molecular Weight | 306.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-[(5-cyano-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)methyl]-4,5-dihydro-1,2-oxazole-3-carboxylate (CAS 338399-97-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H14N4O5. Molecular weight: 306.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H14N4O5 |
| Molecular Weight | 306.27 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 7'-Hydroxy-2H,2'H-[3,4'-bichromene]-2,2'-dione (CAS 610759-54-1)
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- n-(2-Bromobenzyl)cyclopentanamine (CAS 1019482-36-0)
- 9-Benzyl-6-(1,3-dihydroisobenzofuran-5-yl)-9H-purine (CAS 528570-65-2)
- 2,5-Furandione, polymer with 2,2'-oxybis[ethanol] (CAS 26445-64-7)
- N,N'-Dimethylbenzimidamide (CAS 29019-38-3)
- 1-(pyridin-2-yl)-3-(trifluoromethyl)pyrrolidine-3-carboxylic acid (CAS 2060063-50-3)
- Tert-butyl ((1R,2R)-2-(aminomethyl)cyclohexyl)carbamate (CAS 1030390-99-8)
- Neuropeptide FF (CAS 99566-27-5)
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