2-Amino-6-(hydroxymethyl)pyrimidin-4(1H)-one CAS 253340-48-6
| CAS No. | 253340-48-6 |
| Molecular Formula | C5H7N3O2 |
| Molecular Weight | 141.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-Amino-6-(hydroxymethyl)pyrimidin-4(1H)-one (CAS 253340-48-6) is a high-purity analytical reference standard with the molecular formula C5H7N3O2 and a molecular weight of 141.13 g/mol.
Structurally, 2-Amino-6-(hydroxymethyl)pyrimidin-4(1H)-one (C5H7N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 141.13 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H7N3O2 |
| Molecular Weight | 141.13 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-Amino-5-methylpyrimidine-4,6(1H,5H)-dione (CAS 55477-35-5)
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- 2-Amino-6-methoxypyrimidin-4(3H)-one (CAS 59081-28-6)
- Methyl Pyrazolo[1,5-a]pyridine-2-carboxylate (CAS 151831-21-9)
- 2-(Difluoromethyl)-6-fluoro-3-methylpyridine-5-acetonitrile (CAS 1805609-99-7)
- 3-Iodo-2-methylphenol (CAS 116529-75-0)
- Niflumic Acid - Impurity B (CAS 72633-64-8)
- 1-Benzyl-3-(5-methoxy-2-methylphenyl)urea (CAS 685120-29-0)
- 2-Oxa-7-azaspiro[3.5]nonane oxalic acid (CAS 1379811-94-5)
- 2-Chloro-1-(2-(trifluoromethyl)phenyl)ethan-1-one (CAS 914206-35-2)
- 4-Hydroxy-6-methyl-1-(3,4,5-trimethoxybenzyl)pyridin-2(1H)-one (CAS 868213-24-5)
- N'-(5,7-Dimethyl-1,3-benzothiazol-2-yl)-N,N-dimethylethane-1,2-diamine (CAS 1333960-63-6)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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