3-bromo-4-methyl-1H-pyrazole CAS 5932-20-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5932-20-7 |
| Molecular Formula | C4H9BrN2 |
| Molecular Weight | 165.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-bromo-4-methyl-1H-pyrazole (CAS 5932-20-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H9BrN2. Molecular weight: 165.03 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H9BrN2 |
| Molecular Weight | 165.03 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.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related bromo Standards
- 5-Bromo-1-methyl-1<I>H</I>-imidazole (CAS 1003-21-0)
- 1-bromo-3-methoxy-cyclobutane (CAS 1510635-41-2)
- 2-Bromo-1-methyl-1<I>H</I>-imidazole (CAS 16681-59-7)
- trans-1-bromo-3-methoxy-cyclobutane (CAS 1807901-44-5)
- (2-bromo-1-methylcyclopropyl)methanol (CAS 343267-94-7)
- 1-Bromo-1-ethoxycyclopropane (CAS 95631-62-2)
- 1-Bromo-2-pentanone (CAS 817-71-0)
- 1-Bromo-3-methyl-2-butanone (CAS 19967-55-6)
Recommended Standards
- 3-Bromo-2,2-dimethylpropanal (CAS 34795-31-8)
- 3-Bromocyclopentanol (CAS 227763-92-0)
- 3-bromo-2,2-dimethyloxetane (CAS 2167729-75-9)
- 2-[(cyclohexylamino)methyl]phenol (CAS 62984-53-6)
- 3-Chloro-4-nitrobenzenesulfonyl Chloride (CAS 64835-30-9)
- N-(2,6-dichlorophenyl)-2-fluorobenzamide (CAS 304884-73-9)
- 1-(Benzyloxy)-2-nitrobenzene (CAS 4560-41-2)
- 4-(Thiophen-2-yl)benzene-1-sulfonyl chloride (CAS 209592-91-6)
- (2-(((Dimethylamino)methylene)amino)-4-oxo-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidin-3-yl)methyl pivalate (CAS 151587-58-5)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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