3-amino-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one CAS 572879-99-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 572879-99-3 |
| Molecular Formula | C9H9N3O |
| Molecular Weight | 175.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-amino-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 572879-99-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9N3O. Molecular weight: 175.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9N3O |
| Molecular Weight | 175.19 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-Amino-1-phenyl-1H-pyrazol-5-ol (CAS 90564-80-0)
- 3-Amino-8-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 78650-33-6)
- 3-Amino-1-phenyl-1H-pyrazol-5(4H)-one (CAS 4149-06-8)
- Diphenyl sulfoxide-d<SUB>10</SUB> (CAS 1173021-80-1)
- 5-Fluoro-2'-formyl-[1,1'-biphenyl]-2-carboxylic acid (CAS 1261915-34-7)
- 2-Chloro-5-iodo-4-methoxypyridine (CAS 1226878-98-3)
- 2-(Benzyloxy)isonicotinamide (CAS 1458028-73-3)
- 3-Difluoromethyl-5-(trifluoromethyl)benzonitrile (CAS 1803825-95-7)
- 1-(4-Sulfobutyl)pyridin-1-ium trifluoromethanesulfonate (CAS 855785-75-0)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
Why CATO?
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