2-((4-Carboxyphenyl)sulfonamido)benzoic acid CAS 327092-89-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 327092-89-7 |
| Molecular Formula | C14H11NO6S |
| Molecular Weight | 321.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-((4-Carboxyphenyl)sulfonamido)benzoic acid (CAS 327092-89-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H11NO6S. Molecular weight: 321.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H11NO6S |
| Molecular Weight | 321.31 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Carboxyphenyl Standards
- 3-(N-(4-carboxyphenyl)sulfamoyl)benzoic acid (CAS 328110-84-5)
- 3-[(2-carboxyphenyl)sulfamoyl]benzoic acid (CAS 328028-15-5)
- 4,6-Di(4-carboxyphenyl)pyrimidine (CAS 609356-00-5)
- 4-[6-(4-Carboxyphenyl)pyrazin-2-yl]benzoic acid (CAS 623157-25-5)
- 6-(4-Carboxyphenyl)-3-hydroxy-2-methylquinoline-4-carboxylic acid (CAS 106077-37-6)
- 2,5-Bis(4-carboxyphenyl)pyridine (CAS 1800425-09-5)
- 3-(4-Carboxyphenyl)-1,1,3-trimethylindane-5-carboxylic acid (CAS 3569-18-4)
- (4-Carboxyphenyl)diphenylphosphine 2129-31-9 4-(Diphenylphosphino)benzoic acid Diphenyl(p-carboxyphenyl) phosphine p-(Diphenylphosphino)benzoic acid (CAS 2129-31-9)
Recommended Standards
- 2-((4-Amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-(benzo[d][1,3]dioxol-5-yl)acetamide (CAS 869068-36-0)
- 2-(Cyanomethyl)-5-(3-fluoro-4-methoxyphenyl)-6-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 865658-25-9)
- 2-((2-Amino-5-sulfophenyl)diazenyl)benzoic acid (CAS 57296-17-0)
- 5-(4-Fluorobenzyl)-2-(piperidin-3-yl)oxazole (CAS 1785759-46-7)
- 2-Chloro-n-[2-chloro-5-(1h-1,2,3,4-tetrazol-1-yl)phenyl]acetamide (CAS 1153017-91-4)
- Benzo[d]isothiazole-5-carbonitrile (CAS 1499848-62-2)
- 5-(Chloromethyl)-6-propylbenzo[d][1,3]dioxole (CAS 1938-32-5)
- 2-(Allylamino)nicotinic acid (CAS 1019126-98-7)
- 1-Deoxy-1-morpholino-D-fructose（DMF） (CAS 6291-16-3)
- Hexapeptide-11 (CAS 100684-36-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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