4-(2,3,4-Trifluorobenzenesulfonamidomethyl)benzoic acid CAS 794559-15-2
| CAS No. | 794559-15-2 |
| Molecular Formula | C14H10F3NO4S |
| Molecular Weight | 345.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-(2,3,4-Trifluorobenzenesulfonamidomethyl)benzoic acid (CAS 794559-15-2) is a high-purity analytical reference standard with the molecular formula C14H10F3NO4S and a molecular weight of 345.29 g/mol.
Structurally, 4-(2,3,4-Trifluorobenzenesulfonamidomethyl)benzoic acid (C14H10F3NO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 345.29 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 4-(2,3,4-Trifluorobenzenesulfonamidomethyl)benzoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H10F3NO4S |
| Molecular Weight | 345.29 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.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-((3-(Trifluoromethyl)phenyl)sulfonamido)benzoic acid (CAS 613657-61-7)
- 4-(N-(3-(trifluoromethyl)phenyl)sulfamoyl)benzoic acid (CAS 321979-21-9)
- 3-Nitro-2-((1-(3-nitropyridin-2-yl)-1H-1,2,4-triazol-3-yl)thio)pyridine (CAS 251307-22-9)
- 5-Sulfamoyl-2-[3-(trifluoromethyl)phenyl]benzoic acid (CAS 926222-83-5)
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