2-(2-Chloro-4-nitrobenzenesulfonamido)acetic acid CAS 571155-31-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 571155-31-2 |
| Molecular Formula | C8H7ClN2O6S |
| Molecular Weight | 294.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2-Chloro-4-nitrobenzenesulfonamido)acetic acid (CAS 571155-31-2), 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.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-(4-Chloro-3-nitrobenzenesulfonamido)acetic acid (CAS 81473-65-6)
- 3-(5-Chloro-2-fluorobenzamido)pyrazine-2-carboxamide (CAS 936564-98-6)
- N-(3-chloro-4-fluorophenyl)-3-nitrobenzamide (CAS 346723-73-7)
- N-(4-Chloro-3-Nitrophenyl)-3-Fluorobenzamide (CAS 425647-14-9)
- 4-(6-Chloro-2-(trifluoromethyl)pyrimidin-4-yl)piperazine-1-carbaldehyde (CAS 1023813-57-1)
- 2-chloro-N-[4-acetamido-2-(trifluoromethyl)phenyl]acetamide (CAS 1098361-20-6)
- 1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]pyrrolidine-2-carboxylic acid (CAS 1188435-80-4)
- 2-(4-Chloro-2-methoxyphenyl)-5,6-difluoro-1H-benzo[d]imidazole (CAS 1281980-66-2)
Recommended Standards
- methyl N-[4-(chlorosulfonyl)-2-nitrophenyl]carbamate (CAS 1601259-20-4)
- 930570-34-6 6-Bromo-4-chloro-2-propylquinoline DTXSID10588920 (CAS 930570-34-6)
- 2-(Acetyloxy)-6-chloro-3-nitrobenzenesulfonamide (CAS 276702-18-2)
- 1-(1-Carboxy-3-methylbutyl)-4,5-dimethyl-1h-imidazole 3-oxide (CAS 126263-09-0)
- 3,4-Dimethoxyfuran-2-carbonitrile (CAS 192571-81-6)
- N-(1-(Furan-2-yl)but-3-en-1-yl)-4-methylbenzenesulfonamide (CAS 148370-17-6)
- 1-(4-Chlorophenyl)-3,5-dimethyl-1H-pyrazole-4-carbaldehyde (CAS 54605-74-2)
- 2-Chloro-5-nitro-4-(2,2,2-trifluoroethoxy)pyrimidine (CAS 1699431-30-5)
- 4-Methoxy-3-(methylsulfonamido)phenylboronic Acid (CAS 879893-57-9)
- Neuroendocrine Regulatory Peptide-4 (human, mouse, rat) (H-7266.1000) (CAS 922704-18-5)
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