5-Chloro-1-methyl-n-(prop-2-yn-1-yl)-1h-imidazole-4-sulfonamide CAS 1154909-01-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1154909-01-9 |
| Molecular Formula | C7H8ClN3O2S |
| Molecular Weight | 233.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Chloro-1-methyl-n-(prop-2-yn-1-yl)-1h-imidazole-4-sulfonamide (CAS 1154909-01-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H8ClN3O2S. Molecular weight: 233.68 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H8ClN3O2S |
| Molecular Weight | 233.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- N-(2-(Diethylphosphino)benzylidene)cyclohexanamine (CAS 820964-96-3)
- 5-(P-tolyl)-1h-pyrrole-2-carboxylic acid (CAS 131172-59-3)
- 5-(4-Bromophenyl)-2-(ethylthio)-1-(p-tolyl)-1H-imidazole (CAS 1207038-89-8)
- 4-(Bromomethyl)-1-fluoro-2-iodobenzene (CAS 260050-97-3)
- 5-Bromo-4-chloro-6-isopropylpyrimidine (CAS 1044768-52-6)
- 2-bromo-1-(4-hydroxy-2,2,6,6-tetramethyloxan-4-yl)ethan-1-one (CAS 1657017-16-7)
- Peptide 436 (CAS CATO-CPTD788436)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com