4-Chloro-3-(N-phenylsulfamoyl)benzoic acid CAS 59210-63-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59210-63-8 |
| Molecular Formula | C13H10ClNO4S |
| Molecular Weight | 311.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-3-(N-phenylsulfamoyl)benzoic acid (CAS 59210-63-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H10ClNO4S. Molecular weight: 311.74 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H10ClNO4S |
| Molecular Weight | 311.74 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-5-[(phenylsulfonyl)amino]benzoic acid (CAS 1179130-12-1)
- 2-Chloro-4-[(phenylsulfonyl)amino]benzoic acid (CAS 1269090-87-0)
- 1365962-82-8 2-Chloro-N-[4-(4-nitrophenyl)-1,3-thiazol-2-yl]propanamide MFCD22056586 (CAS 1365962-82-8)
- 2-Chloro-5-(phenylsulfamoyl)benzoic acid (CAS 68189-34-4)
- 2-Chloro-N-[4-(3-nitrophenyl)-1,3-thiazol-2-yl]propanamide (CAS 565165-43-7)
- 4-Chloro-2-(N-phenylsulfamoyl)benzoic acid, 97% (CAS 887587-31-7)
- 5-Chloro-2-methanesulfonyl-n-phenylpyrimidine-4-carboxamide (CAS 633322-29-9)
- Ethyl 4-(2-chloro-6-fluorophenyl)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylate (CAS 299920-90-4)
Recommended Standards
- 4-[(2-chlorophenyl)sulfamoyl]benzoic acid (CAS 380431-08-3)
- 4-(N-(4-chlorophenyl)sulfamoyl)benzoic acid (CAS 199181-50-5)
- Ethyl 7-chloro-6-fluoro-1-isopropyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 97460-14-5)
- 2H-1,4-Benzoxazine-2,3(4H)-dione (CAS 3597-63-5)
- 2-Cyclohexylisonicotinohydrazide (CAS 1706455-10-8)
- 2-Bromoisophthalic Acid (CAS 22433-91-6)
- 1-Nitro-4-(oct-1-yn-1-yl)benzene (CAS 326487-53-0)
- 2-((3-Chlorophenyl)amino)-N-(isoquinolin-6-yl)acetamide (CAS 920513-53-7)
- Trifluoro-methanesulfonic acid ethyldimethylsilyl ester (CAS 1680176-27-5)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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