(S)-4-bromo-1-(pyrrolidin-3-yl)-1H-pyrazole CAS 1428331-37-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1428331-37-6 |
| Molecular Formula | C7H10BrN3 |
| Molecular Weight | 216.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-4-bromo-1-(pyrrolidin-3-yl)-1H-pyrazole (CAS 1428331-37-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H10BrN3. Molecular weight: 216.08 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H10BrN3 |
| Molecular Weight | 216.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- (R)-4-bromo-1-(pyrrolidin-3-yl)-1H-pyrazole (CAS 1428331-33-2)
- 5-Bromo-6-isopropylpyrimidin-4-amine (CAS 1443292-20-3)
- (2-Amino-5-bromo-3-methylphenyl)methanol (CAS 1417565-40-2)
- (2-((Tetrahydrofuran-3-yl)oxy)pyridin-4-yl)boronic acid (CAS 2225152-13-4)
- 3-Iodo-5-methoxybenzoic acid (CAS 74440-82-7)
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