6-Amino-5-ethynylpyrimidin-2(1H)-one CAS 65223-79-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65223-79-2 |
| Molecular Formula | C6H5N3O |
| Molecular Weight | 135.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-Amino-5-ethynylpyrimidin-2(1H)-one (CAS 65223-79-2) pharmaceutical standards reference standard. Molecular formula: C6H5N3O. Molecular weight: 135.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H5N3O |
| Molecular Weight | 135.12 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 5-Amino-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 1183402-93-8)
- 3-Amino-2-hydroxypyridine-4-carbonitrile (CAS 1369248-53-2)
- 6-Amino-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 138060-95-4)
- 4-Amino-1-ethynylpyrimidin-2(1H)-one (CAS 141299-26-5)
- 5-Amino-6-oxo-1,6-dihydropyridine-3-carbonitrile (CAS 1695866-72-8)
- 4-Amino-2-hydroxynicotinonitrile (CAS 1804870-72-1)
- 5-Amino-6-oxo-1,6-dihydropyridine-2-carbonitrile (CAS 1805121-58-7)
- 2-Amino-5-hydroxynicotinonitrile (CAS 1805563-19-2)
Recommended Standards
- 5-Methoxypyrazine-2-carbonitrile (CAS 38789-76-3)
- 6-Hydroxyimidazo[1,2-b]pyridazine (CAS 57470-54-9)
- 5-Hydroxypyrazolo[4,3-b]pyridine (CAS 52090-73-0)
- 2-(Hydroxymethyl)benzo[d]oxazole-4-sulfonamide (CAS 1803887-34-4)
- (R)-4-(tert-Butyl)-2-(4-methoxy-6-methylpyridin-2-yl)-4,5-dihydrooxazole (CAS 2757082-87-2)
- 5-(1H-imidazol-1-yl)-1,3-dimethyl-6-nitro-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 936081-42-4)
- α-Cyano-4-hydroxycinnamic acid-d<SUB>7</SUB> (CAS 1173097-47-6)
- Ethyl 2-(4-(4-fluorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetate (CAS 860651-06-5)
- 3-(tert-Butoxy)-2-methyl-3-oxopropanoic acid (CAS 37472-52-9)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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