2-(5-Amino-3-methyl-1H-pyrazol-1-yl)-6-methylpyrimidin-4(3H)-one CAS 79871-76-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79871-76-4 |
| Molecular Formula | C9H11N5O |
| Molecular Weight | 205.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-Amino-3-methyl-1H-pyrazol-1-yl)-6-methylpyrimidin-4(3H)-one (CAS 79871-76-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H11N5O. Molecular weight: 205.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H11N5O |
| Molecular Weight | 205.22 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.) | 1979 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- 2-Amino-4-(2-ethyl-2H-tetrazol-5-yl)phenol (CAS 1020046-27-8)
- 5-Amino-2-(4,6-dimethylpyrimidin-2-yl)-2,4-dihydro-3H-pyrazol-3-one (CAS 1306738-47-5)
- 6-Amino-2-morpholinopyrimidine-4-carbonitrile (CAS 1353875-74-7)
- 3-Amino-1-((1-methyl-1h-1,2,4-triazol-5-yl)methyl)pyridin-2(1h)-one (CAS 1497887-91-8)
- 2-(5-Amino-3-(pyrazin-2-yl)-1H-pyrazol-1-yl)ethan-1-ol (CAS 1708037-48-2)
- 4-Amino-N,6-dimethyl-6H-pyrrolo[3,4-d]pyrimidine-7-carboxamide (CAS 1708255-02-0)
- 4-amino-1-(propan-2-yl)-1H-pyrazolo[3,4-d]pyrimidine-3-carbaldehyde (CAS 1841080-80-5)
- (5-Amino-1-methyl-1H-pyrazol-3-yl)(4-methyl-1H-pyrazol-1-yl)methanone (CAS 1856029-88-3)
Recommended Standards
- 2-((6-(1H-Pyrazol-1-yl)pyrimidin-4-yl)amino)ethanol (CAS 415699-68-2)
- 2-Amino-5,6,7,8-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-9(4H)-one (CAS 343608-36-6)
- 2-(((1H-Pyrrol-2-yl)methyl)amino)-5-aminopyrimidin-4(1H)-one (CAS 77961-49-0)
- 2-[(4-Bromophenyl)amino]-4-methoxypyridine-3-carbonitrile (CAS 341966-83-4)
- 2-(1,1,1,3,3,3-Hexafluoropropan-2-yloxy)-3-nitropyridine (CAS 1779123-11-3)
- 4-(Bromomethyl)-5-methoxy-3,3'-bipyridine (CAS 1227494-50-9)
- Galanthamine Impurity 28 (CAS CATO-C4X-143528)
- 3,5-Dibromo-1H-indole-2-carboxylic acid (CAS 98591-49-2)
- 1-(5-Bromo-1H-indazol-3-yl)ethan-1-one (CAS 886363-74-2)
- Peptide 433 (CAS CATO-CPTD788433)
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