N-(3-formylphenyl)-4-methylbenzenesulfonamide CAS 174208-90-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 174208-90-3 |
| Molecular Formula | C14H13NO3S |
| Molecular Weight | 275.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-formylphenyl)-4-methylbenzenesulfonamide (CAS 174208-90-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H13NO3S. Molecular weight: 275.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H13NO3S |
| Molecular Weight | 275.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2-formylphenyl)-4-methylbenzenesulfonamide (CAS 6590-65-4)
- 2-Formylphenyl 1-naphthoate (CAS 302953-79-3)
- 3-Formylphenyl 1-naphthoate (CAS 431909-08-9)
- 4-Formylphenyl 1-naphthoate (CAS 331253-68-0)
- 2-Formylphenyl 4-methylbenzenesulfonate (CAS 19820-56-5)
- 3-Formylphenyl 4-methylbenzenesulfonate (CAS 80459-46-7)
- 4-Formylphenyl phenylmethanesulfonate (CAS 62162-76-9)
- N-(4-Formylphenyl)-N-methanesulfonylmethanesulfonamide (CAS 1445322-57-5)
Recommended Standards
- 1-((4-(2-Fluorobenzyl)-4H-1,2,4-triazol-3-yl)methyl)piperazine (CAS 1708370-75-5)
- 2-(1-(Tert-butoxycarbonyl)piperidin-4-yl)-2-fluoropropanoic acid (CAS 1784416-19-8)
- (R)-1-(5-Fluoro-2-((4-methoxybenzyl)oxy)phenyl)ethanamine (CAS 1563654-10-3)
- 3-Bromo-4,5-difluorobenzoic Acid (CAS 1244642-73-6)
- 4-Cyclohexanecarbonyl-N-[(oxolan-2-yl)methyl]-1H-pyrrole-2-carboxamide (CAS 439096-70-5)
- N-Phenylpyridin-4-amine (CAS 22961-45-1)
- 3,3'-((2-Chlorophenyl)methylene)bis(4-hydroxy-2h-chromen-2-one) (CAS 4322-58-1)
- 2-Amino-N-(3-methoxyphenyl)-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 725221-40-9)
- (2S)-1-[(1R)-1-[Bis(3,5-dimethylphenyl)phosphino]ethyl]-2-(diphenylphosphino)ferrocene (CAS 950982-62-4)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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