4-Chloro-1-(4-methylphenyl)-N-propyl-1H-pyrazole-5-carboxamide CAS 321571-53-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321571-53-3 |
| Molecular Formula | C14H16ClN3O |
| Molecular Weight | 277.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-1-(4-methylphenyl)-N-propyl-1H-pyrazole-5-carboxamide (CAS 321571-53-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H16ClN3O. Molecular weight: 277.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H16ClN3O |
| Molecular Weight | 277.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-Chloro-2-(((2-ethoxyphenyl)amino)methyl)phenol (CAS 1019574-00-5)
- 2-(((4-Chloro-2-methoxy-5-methylphenyl)amino)methyl)phenol (CAS 1019577-99-1)
- 4-Chloro-2-(((2-methoxybenzyl)amino)methyl)phenol (CAS 1021007-28-2)
- 2-(((2-Chloro-4-methylphenyl)amino)methyl)-6-methoxyphenol (CAS 1039865-29-6)
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Recommended Standards
- 4-(Isoxazol-5-yl)-2,5-dimethylthiophene-3-sulfonyl chloride (CAS 924873-22-3)
- 4-Chloro-2-(((4-methoxybenzyl)amino)methyl)phenol (CAS 827328-93-8)
- 4-(4-Chloro-6-methoxy-2-methylquinolin-3-yl)butan-2-one (CAS 64375-68-4)
- Methyl 2-(4-hydroxypyrimidin-2-yl)acetate (CAS 66621-49-6)
- Methyl 6-amino-5-cyano-4-(4-methoxyphenyl)-2-methyl-4H-pyran-3-carboxylate (CAS 176106-12-0)
- 3-Cyano-4-methoxybenzoic Acid (CAS 117738-82-6)
- N-(2-chlorobenzyl)-1-(furan-2-yl)methanamine (CAS 436088-72-1)
- 3-(3-Bromophenyl)-1,4-diazaspiro[4.4]nonan-2-one (CAS 1272755-85-7)
- 3-(Bromomethyl)-6-methylpyridin-2-amine (CAS 1227595-10-9)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
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