4-[(4-ethoxyphenyl)sulfamoyl]benzoic acid CAS 18813-87-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18813-87-1 |
| Molecular Formula | C15H15NO5S |
| Molecular Weight | 321.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-[(4-ethoxyphenyl)sulfamoyl]benzoic acid (CAS 18813-87-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H15NO5S. Molecular weight: 321.35 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H15NO5S |
| Molecular Weight | 321.35 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related ethoxyphenyl Standards
- 2-((4-Ethoxyphenyl)sulfonamido)benzoic acid (CAS 327092-93-3)
- 3-[(4-ethoxyphenyl)sulfamoyl]benzoic acid (CAS 325721-18-4)
- Ethyl 4-((4-ethoxyphenyl)carbamoyl)piperazine-1-carboxylate (CAS 1022100-71-5)
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Recommended Standards
- tert-butyl N-{3-[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]propyl}carbamate (CAS 1797919-86-8)
- N-(4-(N-(5,6-Dimethyl-1,2,4-triazin-3-yl)sulfamoyl)phenyl)acetamide (CAS 19189-90-3)
- Methyl 3-(3-(1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)propanamido)thiophene-2-carboxylate (CAS 1797695-92-1)
- 4-Butyl-7-hydroxy-8-methyl-2h-chromen-2-one (CAS 405918-90-3)
- 2-(Difluoromethyl)-1-methyl-1h-1,3-benzodiazole-5-carboxylic acid (CAS 1339147-00-0)
- Haloperidol EP Impurity C (CAS 1391052-87-1)
- 2-(2,5-Difluorophenoxy)isonicotinic acid (CAS 1199215-67-2)
- 5-Bromothiazolidine-2,4-dione (CAS 125518-48-1)
- 2-((5-Amino-4h-1,2,4-triazol-3-yl)thio)-N-isopentylacetamide (CAS 849484-12-4)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
Why CATO?
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