5-Allyl-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione CAS 73-39-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73-39-2 |
| Molecular Formula | C12H16N2O5 |
| Molecular Weight | 268.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Allyl-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 73-39-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H16N2O5. Molecular weight: 268.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H16N2O5 |
| Molecular Weight | 268.27 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-[(tert-Butoxy)carbonyl]-4H,5H,6H,7H-[1,2]oxazolo[4,5-c]pyridine-3-carboxylic acid (CAS 912265-93-1)
- 6-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 925006-83-3)
- 5-(Ethoxymethyl)-1-((2R,5S)-5-(hydroxymethyl)-2,5-dihydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 210469-25-3)
- 7-Bromo-8-chloro-1,2,3,4-tetrahydropyrido[2,3-b]pyrazine (CAS 1934574-92-1)
- tert-butyl N-[(2S,3S)-2-methylpyrrolidin-3-yl]carbamate (CAS 1820571-09-2)
- 2-((tert-Butoxycarbonyl)amino)-3-(3',4'-dimethyl-[1,1'-biphenyl]-4-yl)propanoic acid (CAS 1259999-01-3)
- Ethyl (E)-3-(4-bromo-3-fluorophenyl)acrylate (CAS 1173119-94-2)
- Ethyl 2-chloro-4-fluoro-3-(trifluoromethyl)benzoate (CAS 1807270-17-2)
- 1-(2-Ethoxyphenyl)-N-methylmethanamine (CAS 709651-39-8)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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