2-{4-[3-(trifluoromethyl)benzenesulfonamido]phenyl}acetic acid CAS 735305-35-8
| CAS No. | 735305-35-8 |
| Molecular Formula | C15H12F3NO4S |
| Molecular Weight | 359.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-{4-[3-(trifluoromethyl)benzenesulfonamido]phenyl}acetic acid (C15H12F3NO4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-{4-[3-(trifluoromethyl)benzenesulfonamido]phenyl}acetic acid (CAS 735305-35-8), molecular formula C15H12F3NO4S and molecular weight 359.32 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-{4-[3-(trifluoromethyl)benzenesulfonamido]phenyl}acetic 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 | C15H12F3NO4S |
| Molecular Weight | 359.32 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; 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 |
Related trifluoromethyl Standards
- 2-Phenyl-2-((3-(trifluoromethyl)phenyl)sulfonamido)acetic acid (CAS 250714-41-1)
- 4-(((3-(Trifluoromethyl)phenyl)sulfonamido)methyl)benzoic acid (CAS 690645-93-3)
- 2-(3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)-N-(thiazol-2-yl)thiazole-4-carboxamide (CAS 955976-61-1)
- 4-(4-(3-(Trifluoromethyl)benzoyl)piperazin-1-yl)benzonitrile (CAS 551931-11-4)
- 4-{4-[4-(Trifluoromethyl)benzoyl]piperazino}benzenecarbonitrile (CAS 478046-82-1)
- (2-(3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazol-4-yl)(4-methylpiperazin-1-yl)methanone (CAS 956705-37-6)
- ethyl 5-(trifluoromethyl)-1-[4-(trifluoromethyl)-1,3-thiazol-2-yl]-1H-pyrazole-4-carboxylate (CAS 956193-97-8)
- 5,5'-Bis-Trifluoromethyl-2,2'-Dichlorobiphenyl (CAS 99686-52-9)
Recommended Standards
- (4-(n-(2-((Tert-butyldimethylsilyl)oxy)ethyl)sulfamoyl)phenyl)boronic acid (CAS 913835-53-7)
- 2-(4-Methylphenylsulfonamido)-4-(trifluoromethyl)benzoic acid (CAS 1052490-28-4)
- 3-(((5-(Difluoromethoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl)thio)-5,5-dimethyl-4,5-dihydroisoxazole (CAS 656825-92-2)
- N-(4-(tert-butyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pivalamide (CAS 2390149-45-6)
- SerlopitantDISCONTINUED (CAS 860642-69-9)
- 6-Methoxy-1,2-dihydropyrido[2,3-b]pyrazin-3(4H)-one (CAS 1073633-84-7)
- Butocarboxim-d3 (CAS 1795141-34-2)
- 4-(Aminomethyl)-1-benzylpyrrolidin-2-one (CAS 97205-34-0)
- 5-Aminoisoquinoline-4-carboxylic acid (CAS 62781-93-5)
- 1-(3-Fluoro-4-(pyrrolidin-1-yl)phenyl)ethan-1-amine (CAS 1332530-09-2)
- 4-(4-Chlorophenyl)-2-thioxo-1,2,3,4-tetrahydro-5H-indeno[1,2-d]pyrimidin-5-one (CAS 60477-75-0)
- (E)-Dodec-2-enoic acid (CAS 32466-54-9)
- 321391-99-5 [8-Methoxy-4-(methylamino)-3,4-dihydro-2H-1-benzopyran-3-yl]methanol--hydrogen chloride (1/1) DTXSID30639983 (CAS 321391-99-5)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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