4-chloro-N-[(4-methylphenyl)methylidene]benzene-1-sulfonamide CAS 468080-03-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 468080-03-7 |
| Molecular Formula | C14H12ClNO2S |
| Molecular Weight | 293.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-chloro-N-[(4-methylphenyl)methylidene]benzene-1-sulfonamide (CAS 468080-03-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H12ClNO2S. Molecular weight: 293.77 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H12ClNO2S |
| Molecular Weight | 293.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- (2-Bromo-6-(sec-butyl)pyridin-4-yl)boronic acid (CAS 2225152-29-2)
- 4-[(3-fluorophenyl)methylidene]piperidine hydrochloride (CAS 183950-18-7)
- 4-(Hexyloxy)-3-methoxybenzonitrile (CAS 185980-63-6)
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- 4-(2-Ethylphenoxy)-2-(trifluoromethyl)aniline (CAS 946698-09-5)
- ([D2]Gly4)-Cholecystokinin Octapeptide (sulfated) ammonium salt (CAS 1926163-74-7)
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