pyridine-4-sulfonamide CAS 65938-88-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65938-88-7 |
| Molecular Formula | C5H12N2O2S |
| Molecular Weight | 164.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies pyridine-4-sulfonamide (CAS 65938-88-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H12N2O2S. Molecular weight: 164.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H12N2O2S |
| Molecular Weight | 164.23 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related pyridine Standards
- Pyridine-2,3-dicarboxamide (CAS 4663-94-9)
- Pyridine-3,4-dicarboxamide (CAS 4663-98-3)
- Pyridine-2,6-bis(carboximidamide) (CAS 150223-49-7)
- 1,1'-(Pyridine-3,5-diyl)diethanone (CAS 1199-61-7)
- 1,1'-(Pyridine-2,4-diyl)diethanone (CAS 20857-17-4)
- 1,1'-(Pyridine-2,5-diyl)diethanone (CAS 20857-28-7)
- Pyridine-2,4,6-tricarbaldehyde (CAS 6390-09-6)
- Pyridine, 4-chloro-2-(1-methyl-2-propyn-1-yl)- (CAS 2354798-06-2)
Recommended Standards
- piperidine-4-sulfonamide (CAS 878388-34-2)
- Pyrrolidin-3-ylmethanesulfonamide (CAS 95596-30-8)
- Piperidine-1-sulfonamide (CAS 4108-90-1)
- (5-Bromo-7-chloro-1H-indazol-4-yl)methanol (CAS 1936119-69-5)
- Dapsone EP Impurity C (CAS 54616-64-7)
- 4-Amino-1H-indole-6-carbonitrile (CAS 885518-39-8)
- 3-(2-CHlorophenyl)-N-(1-(3-methoxyphenyl)ethyl)propan-1-amine (CAS 148717-49-1)
- N-(4-hydroxycyclohexyl)-2-(methylamino)acetamide (CAS 1016685-50-9)
- 1-(5-(2-Hydroxy-5-methoxy-3-nitrophenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)ethan-1-one (CAS 876941-46-7)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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