rel-4-Amino-1-((1R,2R,3R,4R)-2,3-dihydroxy-4-(hydroxymethyl)cyclopentyl)pyrimidin-2(1H)-one CAS 74958-34-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74958-34-2 |
| Molecular Formula | C10H15N3O4 |
| Molecular Weight | 241.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
rel-4-Amino-1-((1R,2R,3R,4R)-2,3-dihydroxy-4-(hydroxymethyl)cyclopentyl)pyrimidin-2(1H)-one (CAS 74958-34-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H15N3O4. Molecular weight: 241.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H15N3O4 |
| Molecular Weight | 241.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 3 |
Related rel Standards
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- 4-(Boc-amino)-1-methylimidazole-2-carboxylic acid, 97% (CAS 128293-64-1)
- 4-amino-1-[(2R,4R,5S)-4,5-bis(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one (CAS 132235-73-5)
- 1-Amino-4-hydroxy-2,3-dihydroanthracene-9,10-dione (CAS 144616-03-5)
- 2-Amino-3-(3,4-dimethoxyphenyl)-3-hydroxypropanoic acid (CAS 147384-58-5)
- 2-Amino-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidin-4(1H)-one (CAS 19316-88-2)
- Methyl 6-amino-2,3,4-trimethoxybenzoate (CAS 1968-72-5)
Recommended Standards
- Phenyl 4-formamidobenzoate (CAS 379254-56-5)
- Sildenafil Impurity SM2 (CAS 202066-14-6)
- p-(Benzoylamino)benzoic Acid (CAS 582-80-9)
- 3-(Cyclohexyloxy)-4-(dimethylamino)phenol (CAS 1243390-57-9)
- ((R)-1-((S)-2-Amino-N-((S)-1-amino-1-oxo-3-phenylpropan-2-yl)propanamido)ethyl)phosphonic acid (CAS 113719-22-5)
- (1S,4S,6R)-5-(tert-butoxycarbonyl)-7-(trifluoromethyl)-2-oxa-5-azabicyclo[4.1.0]Heptane-4-carboxylic acid (CAS 1955485-23-0)
- N-Isopropylaniline (CAS 768-52-5)
- 2-(2-Cyanophenyl)-4-trifluoromethylacetophenone (CAS 898784-49-1)
- 2-((3-Methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)-N-(4-methylbenzyl)acetamide (CAS 1058495-72-9)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com