3-ethyl-1-methyl-1H-pyrazole-4-carbonitrile CAS 1541967-39-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1541967-39-8 |
| Molecular Formula | C7H9N3 |
| Molecular Weight | 135.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-ethyl-1-methyl-1H-pyrazole-4-carbonitrile (CAS 1541967-39-8) pharmaceutical standards reference standard. Molecular formula: C7H9N3. Molecular weight: 135.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H9N3 |
| Molecular Weight | 135.17 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
Recommended Standards
- N-cyclopropylpyrimidin-2-amine (CAS 151390-00-0)
- 5-Amino-1-ethyl-1H-pyrrole-3-carbonitrile (CAS 159831-29-5)
- 5-Cyclopropylpyridazin-4-amine (CAS 1494041-13-2)
- 2-Iodopyrimidin-5-amine (CAS 1378847-85-8)
- 5-Bromo-2,3-bis-trifluoromethyl-pyridine (CAS 1246466-78-3)
- 5-(Amino(phenyl)methyl)-4-methylpyridin-2(1H)-one (CAS 1355182-69-2)
- 5-Chloro-1-(4-fluorophenyl)-3-methyl-1h-pyrazole-4-carboxylic acid (CAS 926190-52-5)
- 2-Chloro-N-(4-(4-methoxyphenyl)isoxazol-5-yl)acetamide (CAS 1232776-82-7)
- n-(3-Aminopropyl)-2-methoxyacetamide (CAS 1016679-58-5)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
Why CATO?
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