4-(((4-(2-Chlorophenoxy)phenyl)sulfonamido)methyl)benzoic acid CAS 727689-54-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 727689-54-5 |
| Molecular Formula | C20H16ClNO5S |
| Molecular Weight | 417.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(((4-(2-Chlorophenoxy)phenyl)sulfonamido)methyl)benzoic acid (CAS 727689-54-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H16ClNO5S. Molecular weight: 417.86 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H16ClNO5S |
| Molecular Weight | 417.86 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(2-Chloro-6-fluorobenzyl)-1-(3,4-dimethoxyphenethyl)-4-hydroxypyridin-2(1H)-one (CAS 477856-19-2)
- 5-Chloro-2-methoxy-N-{4-methoxy-8-oxatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,5,10,12-hexaen-5-yl}benzene-1-sulfonamide (CAS 861211-68-9)
- 4-(4-Amino-2-fluorophenoxy)-3-chloro-N-(diphenylmethylene)pyridin-2-amine (CAS 1174046-76-4)
- 3-Methyl-6-phenyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 926282-77-1)
- 3-Cyclopropylpropane-1-sulfonyl chloride (CAS 1211584-08-5)
- ethyl 5-chloro-4-formyl-thiophene-2-carboxylate (CAS 74598-06-4)
- 5-(Dimethylamino)nicotinic Acid (CAS 30766-20-2)
- tert-Butyl 4-{[(3ar,5r,6s,6ar)-6-hydroxy-2,2-dimethyl-tetrahydro-2h-furo[2,3-d][1,3]dioxol-5-yl]methyl}-1,4-diazepane-1-carboxylate (CAS 1212512-40-7)
- 5-(4-Chlorophenyl)-4-(2-isopropylphenyl)-4h-1,2,4-triazole-3-thiol (CAS 380346-21-4)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
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