4-((4-Methoxyphenyl)sulfonamido)benzoicacid CAS 63421-69-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63421-69-2 |
| Molecular Formula | C14H13NO5S |
| Molecular Weight | 307.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Methoxyphenyl)sulfonamido)benzoicacid (CAS 63421-69-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H13NO5S. Molecular weight: 307.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H13NO5S |
| Molecular Weight | 307.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 3-[(2-methoxyphenyl)sulfamoyl]benzoic acid (CAS 147410-79-5)
- 3-[(4-methoxyphenyl)sulfamoyl]benzoic acid (CAS 147410-81-9)
- 4-[(2-methoxyphenyl)sulfamoyl]benzoic acid (CAS 169945-27-1)
- 4-[(4-methoxyphenyl)sulfamoyl]benzoic acid (CAS 18738-58-4)
- 3-(5-{[(3-Methoxyphenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)propanoic acid (CAS 1142202-63-8)
- 3-(5-{[(4-Methoxyphenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)propanoic acid (CAS 1142209-61-7)
- 3-(4-Methoxyphenyl)-2-[5-(1H-1,2,4-triazol-1-ylmethyl)-1H-1,2,4-triazol-3-yl]acrylonitrile (CAS 303996-76-1)
- Ethyl 5-((4-methoxyphenyl)carbamoyl)-1,3,4-thiadiazole-2-carboxylate (CAS 743424-37-5)
Recommended Standards
- 3-(n-(Benzyloxy)sulfamoyl)benzoic acid (CAS 790725-76-7)
- 4,5-Dimethoxy-2-[(thiophene-2-carbonyl)-amino]-benzoic acid (CAS 332163-01-6)
- 3-(4-(2-Methoxyacetamido)phenoxy)thiophene-2-carboxylic acid (CAS 900015-29-4)
- 5-Oxo-5,6,7,8-tetrahydronaphthalen-2-yl acetate (CAS 53473-35-1)
- 4-(Chloromethyl)-2,2,4-trimethyl-1,3-dioxolane (CAS 4362-45-2)
- 1,4-Dimethoxy-6H,7H,8H,9H,10H,11H-cycloocta[b]quinoline (CAS 860787-00-4)
- 4-Bromomethyl-7-Acetoxycoumarin (CAS 2747-04-8)
- Methyl 4-(2-Amino-4-thiazolyl)benzoate (CAS 206555-77-3)
- 2-((2-((3-Chlorophenyl)amino)-2-oxoethyl)sulfinyl)acetic acid (CAS 344267-39-6)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
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