N-(2-(1-Propionyl-5-(o-tolyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide CAS 923146-65-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 923146-65-0 |
| Molecular Formula | C20H23N3O3S |
| Molecular Weight | 385.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(2-(1-Propionyl-5-(o-tolyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923146-65-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H23N3O3S. Molecular weight: 385.48 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H23N3O3S |
| Molecular Weight | 385.48 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2-(1-Propionyl-5-(p-tolyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923146-42-3)
- 2-Propionyl phenothiazine N-carboxylic acid 3-(dimethylamino)propyl ester (CAS 1195865-71-4)
- 4-Methyl-2-{[(1-propionyl-2,3-dihydro-1H-indol-5-yl)sulfonyl]amino}pentanoic acid (CAS 1040882-09-4)
- Propionyl 3,4,6-Tri-O-acetyl-2-acetamido-2-deoxy-β-D-thiogalactopyranoside (CAS 936026-72-1)
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- 4-Propionyl-N-(3-(trifluoromethyl)benzyl)-1H-pyrrole-2-carboxamide (CAS 439111-99-6)
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Recommended Standards
- N-(1-Cyano-1-cyclopropylethyl)-2-((4-ethyl-5-(2-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 851890-26-1)
- N-((4-propionamidophenyl)carbamothioyl)-3-propoxybenzamide (CAS 533921-69-6)
- N-(Isoquinolin-6-yl)-2-((3-(phenylthio)phenyl)amino)acetamide (CAS 920513-39-9)
- 2,4-Dimethyl-9H-carbazole (CAS 18992-71-7)
- 5-Cyclopropylfuran-2-sulfonyl chloride (CAS 2138104-56-8)
- 2-Amino-5-(4-chlorophenyl)-5-[(furan-2-yl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354916-27-0)
- Methyl 2,6-difluoro-4-ethoxybenxoate (CAS 1351668-30-8)
- Lactoferrin (322-329) (human) (CAS 496808-32-3)
- (4-Amino-2-bromophenyl)methanol (CAS 1179067-35-6)
- Insulin degludec (CAS 844439-96-9)
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