6-Cyclopropyl-5-methylpyrimidin-4(1H)-one CAS 21741-39-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21741-39-9 |
| Molecular Formula | C8H10N2O |
| Molecular Weight | 150.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-Cyclopropyl-5-methylpyrimidin-4(1H)-one (CAS 21741-39-9) pharmaceutical standards reference standard. Molecular formula: C8H10N2O. Molecular weight: 150.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H10N2O |
| Molecular Weight | 150.18 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
Related Cyclopropyl Standards
- 1-Cyclopropyl-5-oxopyrrolidine-3-carbonitrile (CAS 1017457-67-8)
- Cyclopropyl(pyrimidin-5-yl)methanol (CAS 117975-22-1)
- N-cyclopropyl-1H-pyrrole-2-carboxamide (CAS 1215206-52-2)
- 5-Cyclopropyl-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 1215295-85-4)
- 4-Cyclopropyl-6-methylpyrimidin-2(1H)-one (CAS 121553-48-8)
- 3-Cyclopropyl-1-methyl-1H-pyrazole-5-carbaldehyde (CAS 1245808-37-0)
- 4-Cyclopropyl-6-methyl-1,3,5-triazin-2-amine (CAS 1311316-68-3)
- Cyclopropyl(pyrimidin-2-yl)methanol (CAS 1339040-34-4)
Recommended Standards
- 6-Cyclobutyl-4,5-dihydropyrimidin-4-one (CAS 768397-53-1)
- 6-Ethylpicolinamide (CAS 78210-61-4)
- 6-Amino-3,4-dihydro-2H-1,4-benzoxazine (CAS 26011-57-4)
- 2-(4-Isobutylphenyl)acetonitrile (CAS 40784-95-0)
- Tert-butyln-methyl-N-{[(3S)-pyrrolidin-3-yl]methyl}carbamate (CAS 1064052-00-1)
- N-(5-(4-Fluorophenyl)-1,3,4-thiadiazol-2-yl)benzamide (CAS 391226-17-8)
- N-(2-Cyclopropoxy-6-methoxyphenyl)methanesulfonamide (CAS 1243386-75-5)
- 6-(2-(5-Methyl-2-phenyloxazol-4-yl)ethoxy)nicotinaldehyde (CAS 157169-61-4)
- 3-Methyl-N-phenylbutanamide (CAS 2364-50-3)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
Why CATO?
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