1-((2-Bromo-4-chlorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide CAS 1004643-46-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1004643-46-2 |
| Molecular Formula | C11H10BrClN4O2 |
| Molecular Weight | 345.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((2-Bromo-4-chlorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide (CAS 1004643-46-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H10BrClN4O2. Molecular weight: 345.58 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H10BrClN4O2 |
| Molecular Weight | 345.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
Related Bromo Standards
- Methyl 1-((4-bromo-2-chlorophenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1001500-25-9)
- Methyl 1-((2-bromo-4-chlorophenoxy)methyl)-1h-pyrazole-3-carboxylate (CAS 1001500-31-7)
- 1-((4-Bromo-2-chlorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide (CAS 1004643-41-7)
- 5-((4-Bromo-2-chlorophenoxy)methyl)furan-2-carbohydrazide (CAS 832738-18-8)
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