3-[benzyl(4-chlorophenyl)sulfamoyl]benzoic acid CAS 721903-22-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 721903-22-6 |
| Molecular Formula | C20H16ClNO4S |
| Molecular Weight | 401.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-[benzyl(4-chlorophenyl)sulfamoyl]benzoic acid (CAS 721903-22-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H16ClNO4S. Molecular weight: 401.86 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H16ClNO4S |
| Molecular Weight | 401.86 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 |
Related benzyl Standards
- 1-[(4-Chlorophenyl)sulfanyl]-4-[(4-methoxyphenoxy)methyl]-2-nitrobenzene (CAS 477869-42-4)
- 5-(3-Chlorophenyl)-N-(5,5-dimethyl-7-oxo-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)isoxazole-3-carboxamide (CAS 1388418-65-2)
- 2-((1-(3-Chlorophenyl)-1H-imidazol-2-yl)thio)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide (CAS 851078-95-0)
- 4-((2-Chlorophenyl)diazenyl)-3-hydroxy-N-phenyl-2-naphthamide (CAS 6410-26-0)
- 5-{[(3-chlorophenyl)methyl]sulfanyl}-8,9-dimethoxy-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 439109-15-6)
- 2-((1-(3-Chlorophenyl)-1H-imidazol-2-yl)thio)-N-cyclopropyl-2-(4-fluorophenyl)acetamide (CAS 927025-35-2)
- 2-((4-Chlorophenyl)sulfonyl)-N-(2-(phenylsulfonyl)ethyl)acetamide (CAS 337923-53-2)
- (4Z)-1-(4-Chlorophenyl)-4-{[(2,4-dimethoxyphenyl)amino]methylidene}-3-ethoxy-4,5-dihydro-1H-pyrazol-5-one (CAS 338751-15-8)
Recommended Standards
- 3-[Benzyl-(2-chloro-phenyl)-sulfamoyl]-benzoic acid (CAS 750613-52-6)
- 4-(((4'-Chloro-[1,1'-biphenyl])-4-sulfonamido)methyl)benzoic acid (CAS 885269-34-1)
- 3-(Benzyl-phenyl-sulfamoyl)-4-chloro-benzoic acid (CAS 733762-51-1)
- 3-(3-Ethylphenoxy)propane-1-sulfonyl chloride (CAS 1018548-89-4)
- 4-Chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde (CAS 908287-21-8)
- 6-(Oxazol-2-yl)indolin-2-one (CAS 893393-98-1)
- Propyl Lactate (CAS 616-09-1)
- Propyl({[3-(trifluoromethyl)phenyl]methyl})amine (CAS 16065-26-2)
- 1-Benzyl-3'-(4-methoxyphenyl)-1,2-dihydrospiro[indole-3,2'-[1,3]thiazolidine]-2,4'-dione (CAS 400081-76-7)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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