2-Chloro-N,N-dimethyl-5-nitrobenzenesulfonamide CAS 10372-90-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10372-90-4 |
| Molecular Formula | C8H9ClN2O4S |
| Molecular Weight | 264.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-N,N-dimethyl-5-nitrobenzenesulfonamide (CAS 10372-90-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H9ClN2O4S. Molecular weight: 264.69 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H9ClN2O4S |
| Molecular Weight | 264.69 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-Chloro-N,N-dimethyl-3-nitrobenzene-1-sulfonamide (CAS 137-47-3)
- 5-Chloro-1-((2S,5R)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidine-2,4(1H,3H)-dione (CAS 137530-46-2)
- 5-Chloro-2-methoxy-3-sulfamoylbenzamide (CAS 1490911-67-5)
- 2-(4-Chloro-2-sulfamoylphenoxy)acetamide (CAS 4527-62-2)
- 2-Chloro-6-(pyrimidin-2-ylthio)-1H-purine (CAS 646509-53-7)
- 2-Chloro-N-ethyl-5-nitrobenzenesulfonamide (CAS 477482-96-5)
- 4-Chloro-5-sulfamoylanthranilic Acid Methyl Ester (CAS 3994-89-6)
- 4-Chloro-n-ethyl-3-nitrobenzenesulfonamide (CAS 43041-67-4)
Recommended Standards
- Methyl 2-(6-chloropyridine-3-sulfonamido)acetate (CAS 1016698-31-9)
- Midazolam Impurity 24 (CAS CATO-C4X-150924)
- 5-(4-Chloropyrimidin-5-yl)-3-(thiophen-3-yl)-1,2,4-oxadiazole (CAS 1370595-20-2)
- (2E)-1-(2,5-Dichlorophenyl)-3-(3-nitrophenyl)prop-2-en-1-one (CAS 905429-23-4)
- 5,8-Dibromo-6-methylisoquinoline (CAS 2383980-14-9)
- BAPTA-TMFM (CAS 96315-11-6)
- 2-(Dipropylamino)-N-hydroxybenzenecarboximidamide (CAS 1021244-38-1)
- Atogepant Impurity 26 (CAS 957122-44-0)
- Methyl 5-(trifluoromethyl)-1H-pyrrole-2-carboxylate (CAS 952182-25-1)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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