4-Bromo-3,5-dimethyl-1-(phenylsulfonyl)-1H-pyrazole CAS 130874-32-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 130874-32-7 |
| Molecular Formula | C11H11BrN2O2S |
| Molecular Weight | 315.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Bromo-3,5-dimethyl-1-(phenylsulfonyl)-1H-pyrazole (CAS 130874-32-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H11BrN2O2S. Molecular weight: 315.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H11BrN2O2S |
| Molecular Weight | 315.19 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- {[5-(4-chlorophenyl)-4-ethyl-4H-1,2,4-triazol-3-yl]thio}acetic acid (CAS 150536-01-9)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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