N-Cyclohexyl 4-(4-bromopyrazol-1-yl)benzenesulfonamide CAS 1187385-90-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1187385-90-5 |
| Molecular Formula | C15H18BrN3O2S |
| Molecular Weight | 384.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-Cyclohexyl 4-(4-bromopyrazol-1-yl)benzenesulfonamide (CAS 1187385-90-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H18BrN3O2S. Molecular weight: 384.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H18BrN3O2S |
| Molecular Weight | 384.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-{2-[(4-phenoxyphenyl)amino]-1,3-thiazol-4-yl}acetic acid (CAS 927983-71-9)
- 3-[(4-bromo-1H-pyrazol-1-yl)methyl]aniline,HCl (CAS 1185483-92-4)
- 3,4-Dimethyl-2-phenyl-2H-pyrazolo[3,4-d]pyridazin-7-ol (CAS 63514-95-4)
- 4-Methoxy-2-(methylthio)pyrimidin-5-ylboronic acid (CAS 2377607-89-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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