3-((3-(Trifluoromethyl)phenyl)sulfonamido)benzoic acid CAS 613657-60-6
| CAS No. | 613657-60-6 |
| Molecular Formula | C14H10F3NO4S |
| Molecular Weight | 345.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-((3-(Trifluoromethyl)phenyl)sulfonamido)benzoic acid.
3-((3-(Trifluoromethyl)phenyl)sulfonamido)benzoic acid (CAS 613657-60-6) is a high-purity analytical reference standard with the molecular formula C14H10F3NO4S and a molecular weight of 345.29 g/mol.
3-((3-(Trifluoromethyl)phenyl)sulfonamido)benzoic acid (C14H10F3NO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- 2-[3-(Trifluoromethyl)phenylsulfonamido]benzoic Acid (CAS 306955-85-1)
- 3-(3-Trifluoromethyl-phenylsulfamoyl)-benzoic acid (CAS 327092-91-1)
- 4-((3-(Trifluoromethyl)phenyl)sulfonamido)benzoic acid (CAS 613657-61-7)
- 4-(N-(3-(trifluoromethyl)phenyl)sulfamoyl)benzoic acid (CAS 321979-21-9)
- N'-(6-(trifluoromethyl)nicotinoyl)benzenesulfonohydrazide (CAS 1092346-06-9)
- 3-Phenyl-4-[({[3-(trifluoromethyl)phenyl]methyl}amino)methylidene]-4,5-dihydro-1H-pyrazol-5-one (CAS 477850-66-1)
- 5-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}-1,3-thiazolidine-2,4-dione (CAS 866151-49-7)
- 3-[3,5-di(trifluoromethyl)phenyl]prop-2-ynyl 2-chloroacetate (CAS 680579-65-1)
Recommended Standards
- 2-(Benzylsulfonyl)-1-nitro-4-(trifluoromethyl)benzene (CAS 866137-59-9)
- 3-Nitro-2-((1-(3-nitropyridin-2-yl)-1H-1,2,4-triazol-3-yl)thio)pyridine (CAS 251307-22-9)
- (5-((3,5-Dichlorophenyl)thio)-1-ethyl-4-isopropyl-1H-imidazol-2-yl)methanol (CAS 178979-14-1)
- tert-Butyl 2-oxo-4-(((trifluoromethyl)sulfonyl)oxy)-5,6-dihydropyridine-1(2H)-carboxylate (CAS 1345469-25-1)
- (R)-2-(3,4-Dichlorophenyl)-2-methylpent-4-enoic acid (CAS 1563182-47-7)
- 3,4-Difluoro-2-thiomorpholinomethyl benzophenone (CAS 898782-44-0)
- 7-(2-Hydroxyethyl)benzo[d]oxazol-2-ol (CAS 1565827-87-3)
- 4-Carboethoxy-4-methoxybenzophenone (CAS 67205-87-2)
- (S)-2-([1,1'-Biphenyl]-3-yl)-2-((tert-butoxycarbonyl)amino)acetic acid (CAS 1228561-07-6)
- 4-CHloro-1,1-difluorobut-1-ene (CAS 1346521-43-4)
- Benzyl (((3R,4S)-3-fluoropiperidin-4-yl)methyl)carbamate (CAS 2306246-74-0)
- Ethyl 2-bromo-6-cyano-4-hydroxybenzoate (CAS 1805191-02-9)
- Andrographoside (CAS 82209-76-5)
- Glu17-Semaglutide (CAS CATO-C4X-2226209)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com