Sodium ((4-chlorophenyl)sulfonyl)((4-cyano-3-methyl-1-phenyl-1H-pyrazol-5-yl)carbamoyl)amide CAS 194542-56-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 194542-56-8 |
| Molecular Formula | C18H14ClN5O3S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Sodium ((4-chlorophenyl)sulfonyl)((4-cyano-3-methyl-1-phenyl-1H-pyrazol-5-yl)carbamoyl)amide (CAS 194542-56-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H14ClN5O3S Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H14ClN5O3S Na |
| Molecular Weight | 438.84 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Sodium Standards
- 2-(2-Chlorophenyl)-2-(pyrrolidin-1-yl)acetamide (CAS 1000340-02-2)
- N-(2-Chlorophenyl)-5-methyl-1-phenyl-1H-1,2,4-triazole-3-carboxamide (CAS 1000572-01-9)
- N-(2-Chlorophenyl)-5-oxo-1-(p-tolyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000573-94-3)
- Methyl 1-(2-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-85-1)
- 1-(4-Chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylic acid phenylamide (CAS 1000577-01-4)
- Benzyl 1-(4-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000577-09-2)
- 1-(2-Chlorophenyl)-5-oxo-N-phenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000577-29-6)
- 2-(2-Chlorophenyl)-1-phenylethan-1-amine (CAS 1000615-44-0)
Recommended Standards
- Benzyl 3-(((S)-2-amino-N,3-dimethylbutanamido)methyl)pyrrolidine-1-carboxylate (CAS 1354029-13-2)
- tert-Butyl 4-(aminomethyl)-3,3-difluoro-4-methylpiperidine-1-carboxylate (CAS 1334416-48-6)
- 4-Methoxy-N-((5-(4-nitrophenyl)-1H-1,2,4-triazol-3-yl)methyl)aniline (CAS 1171939-94-8)
- 5-Bromo-N-(2-methoxyethyl)pyridine-3-sulfonamide (CAS 1010120-57-6)
- 4-bromo-3-fluoro-pyridin-2-amine (CAS 1417532-98-9)
- Methyl 2-(4-aminopiperidin-1-yl)acetate (CAS 90152-50-4)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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