N-(cyanomethyl)-4-methylbenzenesulfonamide CAS 20228-87-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20228-87-9 |
| Molecular Formula | C9H10N2O2S |
| Molecular Weight | 210.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(cyanomethyl)-4-methylbenzenesulfonamide (CAS 20228-87-9) pharmaceutical standards reference standard. Molecular formula: C9H10N2O2S. Molecular weight: 210.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O2S |
| Molecular Weight | 210.25 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 4-(Cyanomethyl)-N-methylbenzenesulfonamide (CAS 148459-08-9)
- N-[4-(Cyanomethyl)phenyl]methanesulfonamide (CAS 33893-37-7)
- 1-Boc-3-(cyanomethyl)pyrrolidine (CAS 142253-46-1)
- (4-Cyanomethyl-2,3,5,6-tetramethyl-phenyl)acetonitrile (CAS 1675-71-4)
- 3(R)-Cyanomethyl-pyrrolidine-1-carboxylic acid tert-butyl ester (CAS 274692-07-8)
- Ethyl 1-(Cyanomethyl)-2-oxopiperidine-4-carboxylate (CAS 2006278-30-2)
- 4-(Cyanomethyl)-5-(difluoromethyl)-3-fluoropicolinonitrile (CAS 1804491-58-4)
- 2-(Cyanomethyl)-3-(difluoromethyl)-6-fluoroisonicotinonitrile (CAS 1805352-37-7)
Recommended Standards
- N-(5-Amino-2-fluorophenyl)-3-methylbutanamide (CAS 926252-88-2)
- N-[(4-Cyanophenyl)methyl]methanesulfonamide (CAS 363185-44-8)
- N-(5-Amino-2-fluorophenyl)-2,2-dimethylpropanamide (CAS 891855-90-6)
- 3-(Dimethylamino)oxetane-3-carbonitrile (CAS 1414513-73-7)
- 4-Butoxy-6-oxo-1-(p-tolyl)-1,6-dihydropyridazine-3-carboxylic acid (CAS 1707392-22-0)
- 5-((2-Chlorobenzyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde (CAS 321533-90-8)
- (4-Amino-2-chlorophenyl)methanol (CAS 51420-25-8)
- 4-Bromo-3,3'-bipyridine (CAS 440112-19-6)
- Tapentadol impurity 5 (CAS CATO-C4X-20995)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
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