1-[(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)methyl]-1h-pyrazole-3-carboxylic acid CAS 1004192-90-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1004192-90-8 |
| Molecular Formula | C10H11ClN4O2 |
| Molecular Weight | 254.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-[(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)methyl]-1h-pyrazole-3-carboxylic acid (CAS 1004192-90-8) pharmaceutical standards reference standard. Molecular formula: C10H11ClN4O2. Molecular weight: 254.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H11ClN4O2 |
| Molecular Weight | 254.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 5-Fluoro-2-(methoxymethoxy)benzenesulfonyl chloride (CAS 2126161-66-6)
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- 4-(Chlorodifluoromethyl)-6-methyl-2-phenylpyrimidine (CAS 306979-31-7)
- Methyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]Hexane-2-carboxylate (2S,3S)-2,3-bis((4-methylbenzoyl)oxy)succinate (CAS 943516-58-3)
- 2-((5-(4-Chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-fluoro-4-methylphenyl)acetamide (CAS 477330-91-9)
- (9R)-9-Amino-10,11-dihydrocinchonan-6'-ol (CAS 1430820-98-6)
- 3-Chloro-2-(2-methylpropoxy)-5-(trifluoromethyl)pyridine (CAS 1881295-26-6)
- Prednisone Impurity 5 (CAS 215095-77-5)
- 3-Methylbenzo[c]isoxazole (CAS 4127-53-1)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
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