N-(4-chloro-3-nitrophenyl)-2-((N-cyclohexyl-4-methylphenyl)sulfonamido)acetamide CAS 332156-20-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332156-20-4 |
| Molecular Formula | C21H24ClN3O5S |
| Molecular Weight | 465.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-chloro-3-nitrophenyl)-2-((N-cyclohexyl-4-methylphenyl)sulfonamido)acetamide (CAS 332156-20-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H24ClN3O5S. Molecular weight: 465.95 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H24ClN3O5S |
| Molecular Weight | 465.95 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 2-((4-Chloro-N-(2,4-dichloro-5-isopropoxyphenyl)phenyl)sulfonamido)-N-methylacetamide (CAS 338967-46-7)
- 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-3-methyl-1-{[3-(trifluoromethyl)phenyl]methyl}-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860789-10-2)
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Recommended Standards
- Tianeptine impurity 2 (CAS CATO-C4X-26122)
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- Cisapride impurity 1 (CAS 104860-66-4)
- Pigment Red 170 (CAS 2786-76-7)
- 5-Bromo-4-chloro-1-methyl-1H-benzo[d][1,2,3]triazole (CAS 1799976-49-0)
- Methyl (S)-2-(4-(4-chlorophenyl)-2-formyl-3,9-dimethyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepin-6-yl)acetate (CAS 916493-81-7)
- 3-Chloro-3-(trifluoroacetyl)dihydro-2(3H)-furanone (CAS 69243-05-6)
- (2S)-N-[1-(2-Chlorophenyl)-2-[(3,3-difluorocyclobutyl)amino]-2-oxoethyl]-1-(4-cyano-2-pyridyl)-N-(5-fluoro-3-pyridyl)-5-oxopyrrolidine-2-carboxamide (CAS 1448346-63-1)
- N-((2,5-Dimethyl-1-phenyl-1h-pyrrol-3-yl)methyl)-2-methoxyethanamine (CAS 1096952-53-2)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
Why CATO?
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