2,3-dimethyl-5-nitrobenzene-1-sulfonyl chloride CAS 68631-04-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68631-04-9 |
| Molecular Formula | C8H14ClNO4S |
| Molecular Weight | 255.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3-dimethyl-5-nitrobenzene-1-sulfonyl chloride (CAS 68631-04-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H14ClNO4S. Molecular weight: 255.72 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H14ClNO4S |
| Molecular Weight | 255.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related dimethyl Standards
- Bis(1,3-dimethyl-1H-imidazol-2(3H)-ylidene)copper (CAS 164172-45-6)
- 6,6-Dimethyl-1-(o-tolyl)-4,5,6,7-tetrahydro-1H-indazol-4-amine (CAS 1228551-80-1)
- 2-(2,5-Dimethyl-1H-pyrrol-1-yl)-3-(1-methylpyrrolidin-2-yl)pyridine (CAS 1352494-48-4)
- 2-(2,5-Dimethyl-1H-pyrrol-1-yl)-5-(piperidin-2-yl)pyridine (CAS 1352507-12-0)
- 4,8-Dimethyl-2-(4-methylpiperazin-1-yl)quinoline (CAS 338415-75-1)
- 3,5-Dimethyl-N-[2-(4-methylphenoxy)ethyl]aniline (CAS 1040686-58-5)
- 3,5-Dimethyl-N-[2-(2-methylphenoxy)ethyl]aniline (CAS 1040686-64-3)
- 3,5-Dimethyl-N-(2-phenoxypropyl)aniline (CAS 1040686-76-7)
Recommended Standards
- (4-((2-Chlorothiazol-5-yl)methoxy)phenyl)methanol (CAS 320423-67-4)
- 2-Chloro-5-((4-methoxyphenoxy)methyl)thiazole (CAS 339018-20-1)
- 3-Chloro-N-cyclohexyl-5-fluorobenzamide (CAS 1881330-78-4)
- (3-Methylcyclohexyl)hydrazine (CAS 741249-15-0)
- (1R,4R,7S)-rel-2,2,5,5-Tetrachloro-7-(Chloromethyl)-1,7-Bis(dichloromethyl)-Bicyclo[2.2.1]heptane (CAS 154159-06-5)
- 2-Aminothiazole-4,5-dicarbonitrile (CAS 911795-93-2)
- N-(2-guanidinoethyl)guanidine (CAS 44956-51-6)
- 3-[(E)-[(3,5-Di-tert-butyl-4-hydroxyphenyl)methylidene]amino]-1-phenylthiourea (CAS 156605-69-5)
- 3-(Dimethylamino)-2-methyl-2-phenylpropanal (CAS 19103-12-9)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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