4-Bromo-5-chloro-3-methyl-1-propyl-1H-pyrazole CAS 29939-07-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29939-07-9 |
| Molecular Formula | C7H10BrClN2 |
| Molecular Weight | 237.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Bromo-5-chloro-3-methyl-1-propyl-1H-pyrazole (CAS 29939-07-9) pharmaceutical standards reference standard. Molecular formula: C7H10BrClN2. Molecular weight: 237.52 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H10BrClN2 |
| Molecular Weight | 237.52 g/mol |
| Appearance | White to pale 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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- 2,4-Dimethyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-carboxylic acid (CAS 1092352-50-5)
- 2-(2-Aminopyrimidin-5-yl)-2,2-difluoroacetic acid (CAS 1443738-64-4)
- 1-(4-Acetylphenyl)pyrrolidine-2,5-dione (CAS 36254-39-4)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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