5-Amino-1-(3,4-dichlorophenyl)-1H-pyrazole-4-carboxamide CAS 1416344-80-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1416344-80-3 |
| Molecular Formula | C10H8Cl2N4O |
| Molecular Weight | 271.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-1-(3,4-dichlorophenyl)-1H-pyrazole-4-carboxamide (CAS 1416344-80-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8Cl2N4O. Molecular weight: 271.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H8Cl2N4O |
| Molecular Weight | 271.10 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Amino Standards
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Recommended Standards
- 1-Bromo-4-(methylsulfanyl)-2-(trifluoromethyl)benzene (CAS 1379356-82-7)
- methyl 4-(bromomethyl)-3,5-difluorobenzoate (CAS 1446516-72-8)
- 1-(3,4-Dichlorobenzyl)-1H-imidazole-4-carboxylic acid (CAS 1369066-17-0)
- 3-Methyl-2-phenoxybutanoyl chloride (CAS 65118-10-7)
- 2-bromo-4-fluoro-5-methyl-pyridine (CAS 1211537-29-9)
- 1-(1-Bromoethyl)-3-methoxybenzene (CAS 88563-83-1)
- Calcium Pantothenate EP Impurity E (CAS 897045-90-8)
- 2-(2-Methylpiperidin-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 1310383-64-2)
- 1-[4-(6-Methyl-2-benzothiazolyl)phenyl]pyrrole-2,5-dione (CAS 19735-68-3)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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