5-Allyl-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione CAS 73-39-2
| 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
The occurrence of 5-Allyl-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5-Allyl-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 73-39-2), a certified reference material (molecular formula C12H16N2O5, MW 268.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H16N2O5, 5-Allyl-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 268.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 5-Allyl-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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)
- 6-(2-Ethoxy-4-formylphenoxy)nicotinonitrile (CAS 676495-31-1)
- 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)
- Phenyl 4-Aminosalicylate (CAS 133-11-9)
- 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)
- 5-(3-Bromophenyl)-7-(6-morpholinopyridin-3-yl)pyrido[2,3-d]pyrimidin-4-amine dihydrochloride (CAS 1188890-28-9)
- N-(2,4-dimethoxybenzyl)pentan-3-amine (CAS 416891-71-9)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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