n-(4-Methylpyridin-2-yl)benzenesulfonamide CAS 53472-20-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53472-20-1 |
| Molecular Formula | C12H12N2O2S |
| Molecular Weight | 248.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(4-Methylpyridin-2-yl)benzenesulfonamide (CAS 53472-20-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H12N2O2S. Molecular weight: 248.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H12N2O2S |
| Molecular Weight | 248.30 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-(4-Methylphenyl)-2-(4-oxo-2-thiazolidinylidene)acetamide (CAS 730951-05-0)
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- N-(4H-1,2,4-Triazol-4-yl)-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxamide (CAS 717872-62-3)
- 160938-09-0 N-Methyl-2-morpholinoethanamine hydrochloride ST2407465 (CAS 160938-09-0)
- Ethyl 2-methyl-4-phenylpyrimidine-5-carboxylate (CAS 127957-93-1)
- Adipoyl chloride (CAS 111-50-2)
- 1-(2-Nitrophenyl)-3-(piperidin-4-yl)urea hydrochloride (CAS 1233952-98-1)
- (1r,4r)-N1-(4-Methoxybenzyl)cyclohexane-1,4-diamine hydrochloride (CAS 1417789-34-4)
- 2,4-Dipropoxybenzaldehyde (CAS 156744-09-1)
- C-Peptide (Proinsulin) (CAS 59112-80-0)
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