4-bromo-3-(difluoromethyl)-1-methyl-pyrazole CAS 1089212-38-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1089212-38-3 |
| Molecular Formula | C5H9BrF2N2 |
| Molecular Weight | 215.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-bromo-3-(difluoromethyl)-1-methyl-pyrazole (CAS 1089212-38-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9BrF2N2. Molecular weight: 215.04 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9BrF2N2 |
| Molecular Weight | 215.04 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4,6-Dichloro-2-(1H-pyrazol-1-yl)pyrimidine (CAS 1017781-89-3)
- 5,7-Dichloro-1H-pyrrolo[2,3-c]pyridine-3-carbaldehyde (CAS 1167056-60-1)
- 4-(Bromomethyl)benzo[d][1,3]dioxole (CAS 101417-40-7)
- 3-(2-Bromo-5-fluorophenoxy)propanenitrile (CAS 1379370-23-6)
- 5-Methyl-1,4-diazabicyclo[3.2.1]octane (CAS 111453-71-5)
- 2-(Aminomethyl)-6-(difluoromethyl)-3-(trifluoromethyl)pyridin-4-amine (CAS 1806825-44-4)
- 1020718-63-1 2-Methyl-7-methylamino-d3-8-nitro-quinoxaline 3-methyl-5-nitro-N-(trideuteriomethyl)quinoxalin-6-amine (CAS 1020718-63-1)
- 2-Fluoro-6-(prop-1-yn-1-yl)pyridine (CAS 143651-24-5)
- 1,3-Dimethyl-4-(m-tolyl)-1h-pyrazol-5-amine (CAS 1260805-55-7)
- Peptide Impurity 82 (CAS 10491-78-8)
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