(2-Amino-6-chloropyrimidin-4-yl)methanol CAS 688782-75-4
| CAS No. | 688782-75-4 |
| Molecular Formula | C5H6ClN3O |
| Molecular Weight | 159.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2-Amino-6-chloropyrimidin-4-yl)methanol (CAS 688782-75-4) is a high-purity analytical reference standard with the molecular formula C5H6ClN3O and a molecular weight of 159.57 g/mol.
(2-Amino-6-chloropyrimidin-4-yl)methanol (C5H6ClN3O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C5H6ClN3O |
| Molecular Weight | 159.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- (4-Amino-6-chloropyrimidin-5-yl)methanol (CAS 1341216-79-2)
- 1-Amino-3-chloro-1H-pyrrole-2-carboxamide, 97% (CAS 1548339-08-7)
- 1-(3-Amino-1H-pyrazol-1-yl)-2-chloroethanone (CAS 155347-67-4)
- 1-(5-Amino-1H-pyrazol-1-yl)-2-chloroethanone (CAS 155347-68-5)
- 5-Amino-4-chloro-6-methoxypyrimidine (CAS 15846-19-2)
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Recommended Standards
- 2,5-Dimethyl-1,3-oxazolecarbonyl chloride (CAS 197719-27-0)
- (4-Amino-2-chloropyrimidin-5-yl)methanol (CAS 857427-28-2)
- 2-Ethyl-1,3-oxazole-4-carbonyl chloride (CAS 1858241-93-6)
- 1-(4-Chloro-3-methylisoxazol-5-yl)ethanone (CAS 651355-06-5)
- 2-Bromo-5-methyl-1H-imidazole-4-carboxylic acid (CAS 145575-90-2)
- 5-Fluoro-1-methyl-1H-benzo[d]imidazole-2(3H)-thione (CAS 704-51-8)
- 4,5-Dimethylfuran-2-carbohydrazide (CAS 20842-22-2)
- Potassium (5-Methyl-2-furyl)trifluoroborate (CAS 1111213-54-7)
- rac-(3R,5S)-1-benzyl-5-methylpiperidin-3-ol hydrochloride (CAS 1909294-95-6)
- 2-Methyl-3-(1H-pyrazol-1-yl)propanoic acid (CAS 197094-12-5)
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