2-[[[4-(Acetylamino)phenyl]sulfonyl]amino]-4-chlorobenzoic acid CAS 851109-36-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 851109-36-9 |
| Molecular Formula | C15H13ClN2O5S |
| Molecular Weight | 368.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[[[4-(Acetylamino)phenyl]sulfonyl]amino]-4-chlorobenzoic acid (CAS 851109-36-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H13ClN2O5S. Molecular weight: 368.79 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H13ClN2O5S |
| Molecular Weight | 368.79 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Acetylamino Standards
- 1379811-22-9 N-[4-(Acetylamino)phenyl]-2-[1-(chloroacetyl)-3-oxopiperazin-2-yl]acetamide MFCD22374960 (CAS 1379811-22-9)
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- 1365962-58-8 N-{4-[(Acetylamino)sulfonyl]phenyl}-2-bromobutanamide MFCD22056603 (CAS 1365962-58-8)
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- 3-[[[4-(Acetylamino)phenyl]thio]methyl]-5-amino-4-cyano-2-thiophenecarboxylicacid ethylester (CAS 1180837-73-3)
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Recommended Standards
- (S)-2-(4-Nitrophenylsulfonamido)-3-phenylpropanoyl chloride (CAS 146815-23-8)
- 4-(3-Chloro-4-fluorophenyl)-1,2-dimethyl-5-(quinoxalin-6-yl)-1,2-dihydro-3H-pyrazol-3-one (CAS 937279-03-3)
- 4,4'-((5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methylene)dimorpholine (CAS 956754-27-1)
- 2-Bromo-3-chloro-6,7-dihydropyrazolo[1,5-a]pyridin-4(5H)-one (CAS 2750605-12-8)
- Eglin c (41-49) (CAS 122299-11-0)
- 1-Ethyl-3-(pyrrolidin-3-yl)imidazolidin-2-one (CAS 1367931-75-6)
- Ethyl 4-(2-ethoxy-2-oxoacetyl)benzoate (CAS 102697-43-8)
- 9-Methyl-9H-purin-6-ol (CAS 113336-00-8)
- Methyl benzo[d]thiazole-4-carboxylate (CAS 2107543-87-1)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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