2-Fluoro-5-({[3-(trifluoromethyl)phenyl]-amino}sulfonyl)benzoic acid CAS 656813-79-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 656813-79-5 |
| Molecular Formula | C14H9F4NO4S |
| Molecular Weight | 363.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-5-({[3-(trifluoromethyl)phenyl]-amino}sulfonyl)benzoic acid (CAS 656813-79-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H9F4NO4S. Molecular weight: 363.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H9F4NO4S |
| Molecular Weight | 363.28 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 Fluoro Standards
- 4-Fluoro-3-(N-(3-(trifluoromethyl)phenyl)sulfamoyl)benzoic acid (CAS 361157-20-2)
- Benzyl 7-fluoro-2-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxylate (CAS 1797376-37-4)
- 3-Fluoro-N-(2-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide (CAS 946340-27-8)
- 2-(4-(2-Fluoro-5-(3-(6-methylpyridin-2-yl)-1H-pyrazol-4-yl)phenyl)-1H-pyrazol-1-yl)ethan-1-ol (CAS 879487-87-3)
- 4-Fluoro-N-(5-((4-fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)benzamide (CAS 607702-99-8)
- 4-Fluoro-N-(7-methyl-9-oxo-9H-thioxanthen-2-yl)benzamide (CAS 860610-01-1)
- 3-Fluoro-2-iodo-N-methoxy-6-(trifluoromethyl)benzamide (CAS 2414146-33-9)
- 2-Fluoro-4,6-diiodoaniline (CAS 1301739-25-2)
Recommended Standards
- 2,5-Dichloro-3'-(4-methylpiperazinomethyl) benzophenone (CAS 898789-25-8)
- 3,3-Bis((2-chlorothiazol-5-yl)methyl)pentane-2,4-dione (CAS 478247-69-7)
- 2,5-Dichloro-2-(4-methylpiperazinomethyl) benzophenone (CAS 898762-36-2)
- 4,5-Dichloro-2-methyl-1H-indole (CAS 479422-01-0)
- 2-Bromo-5-(difluoromethoxy)benzotrifluoride (CAS 1805524-34-8)
- 1-(3-Fluoropyridin-2-yl)cyclobutane-1-carbonitrile (CAS 1344145-52-3)
- Lifitegrast Impurity N60 (CAS 933752-32-0)
- N-(5-chloro-2-hydroxyphenyl)-3-phenylpropanamide (CAS 86886-78-4)
- 5-(4-Cyclopropyl-1H-imidazol-1-yl)-2-fluoro-4-methylbenzoic acid (CAS 1448508-47-1)
- Liraglutide (CAS 204656-20-2)
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 13829788188 / jacky.chen@cato-chem.com