2-(Acetyloxy)-6-chloro-3-nitrobenzenesulfonamide CAS 276702-18-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 276702-18-2 |
| Molecular Formula | C8H7ClN2O6S |
| Molecular Weight | 294.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Acetyloxy)-6-chloro-3-nitrobenzenesulfonamide (CAS 276702-18-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H7ClN2O6S. Molecular weight: 294.67 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H7ClN2O6S |
| Molecular Weight | 294.67 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(4-Chloro-3-nitrobenzenesulfonamido)acetic acid (CAS 81473-65-6)
- 2,4-dimethyl-3,5-dinitrobenzene-1-sulfonyl chloride (CAS 937661-09-1)
- 2-(2-Chloro-4-nitrobenzenesulfonamido)acetic acid (CAS 571155-31-2)
- 309-11-5 (PENTAFLUOROETHYL)BENZENE DTXSID10461582 (CAS 309-11-5)
- (2-Bromo-5-(difluoromethyl)-6-iodopyridin-3-yl)methanol (CAS 1807002-10-3)
- trans-2,6-Dimethylpiperidin-4-one hydrochloride (CAS 1311160-86-7)
- trans-4-(2,2,2-Trifluoroethoxy)cyclohexanecarboxylic acid (CAS 128140-49-8)
- Hycanthone (CAS 3105-97-3)
- 4-Bromo-7-fluoro-2-methylquinoline (CAS 1070879-48-9)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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