1-(4-Chloro-2-fluorophenyl)-3,5-dimethyl-1H-pyrazole CAS 164982-01-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 164982-01-8 |
| Molecular Formula | C11H10ClFN2 |
| Molecular Weight | 224.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Chloro-2-fluorophenyl)-3,5-dimethyl-1H-pyrazole (CAS 164982-01-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10ClFN2. Molecular weight: 224.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H10ClFN2 |
| Molecular Weight | 224.66 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 4-(2-Methoxyethoxy)butanenitrile (CAS 875213-03-9)
- Methyl 2-amino-3-(1h-imidazol-1-yl)-2-methylpropanoate (CAS 1250170-76-3)
- 5-Bromo-2-hydroxybenzohydrazide (CAS 39635-10-4)
- N-(2,2,4-Trimethyl-1-pentyl-1,2,3,4-tetrahydroquinolin-7-yl)acetamide (CAS 90312-25-7)
- 5-Nitro-N-(4-sulfamoylphenyl)benzo[b]thiophene-2-carboxamide (CAS 329903-11-9)
- 4-[Bis(4-methoxyphenyl)amino]benzaldehyde (CAS 89115-20-8)
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
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