3-(4-cyanophenyl)-2-{[(2,4-difluorophenyl)sulfonyl]amino}propanoic acid CAS 477768-43-7
| CAS No. | 477768-43-7 |
| Molecular Formula | C16H12F2N2O4S |
| Molecular Weight | 366.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(4-cyanophenyl)-2-{[(2,4-difluorophenyl)sulfonyl]amino}propanoic 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.
3-(4-cyanophenyl)-2-{[(2,4-difluorophenyl)sulfonyl]amino}propanoic acid (CAS 477768-43-7), molecular formula C16H12F2N2O4S and molecular weight 366.34 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H12F2N2O4S, 3-(4-cyanophenyl)-2-{[(2,4-difluorophenyl)sulfonyl]amino}propanoic acid contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 366.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H12F2N2O4S |
| Molecular Weight | 366.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(3-(4-Fluorophenyl)-5-methyl-7-oxo-7h-furo[3,2-g]chromen-6-yl)propanoic acid (CAS 777857-50-8)
- 4-(Diethylamino)benzenesulfonic acid (CAS 35478-73-0)
- 3-(2-Fluorophenyl)-4-((4-(trifluoromethyl)benzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 577694-35-0)
- N-Hydroxy-2-(6-(pyrrolidin-1-yl)-2-(3-(trifluoromethyl)phenyl)pyrimidin-4-yl)acetamide (CAS 42055-70-9)
- 149865-85-0 1-sec-Butyl-4-isothiocyanatobenzene MFCD00176100 (CAS 149865-85-0)
- 5-(Difluoromethyl)-3-nitro-6-oxo-1,6-dihydropyridine-2-carboxamide (CAS 1805529-21-8)
- 1-(Boc-amino)-3-(methylamino)propane (CAS 442514-22-9)
- 2,3-Dichloro-N-[4-(pentyloxy)benzyl]aniline (CAS 1040682-12-9)
- 3-Chloro-1-methyl-1H-indazol-7-ol (CAS 1782007-13-9)
- [2-(4-fluorophenyl)-5-methyl-1,3-oxazol-4-yl]methanamine (CAS 1048917-47-0)
- 5-(3,5-Bis(trifluoromethyl)phenyl)furan-2-carbaldehyde (CAS 256658-04-5)
- 4-Cyano-3-(difluoromethyl)-2-fluoropyridine-5-carboxylic acid (CAS 1804487-43-1)
- Diethyl-(2-hydroxyethyl)-methylazanium (CAS 13213-99-5)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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