N-(3-cyano-4-((4-methoxyphenyl)sulfonyl)phenyl)-4-fluorobenzamide CAS 477866-85-6
| CAS No. | 477866-85-6 |
| Molecular Formula | C21H15FN2O4S |
| Molecular Weight | 410.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(3-cyano-4-((4-methoxyphenyl)sulfonyl)phenyl)-4-fluorobenzamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies N-(3-cyano-4-((4-methoxyphenyl)sulfonyl)phenyl)-4-fluorobenzamide (CAS 477866-85-6), a certified reference material (molecular formula C21H15FN2O4S, MW 410.42 g/mol) for analytical method development and quality control.
N-(3-cyano-4-((4-methoxyphenyl)sulfonyl)phenyl)-4-fluorobenzamide (C21H15FN2O4S) contains a flavonoid core, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C21H15FN2O4S |
| Molecular Weight | 410.42 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
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Recommended Standards
- Methyl 2-O-Benzyl-3,4,6-tri-O-acetyl-beta-D-mannopyranoside (CAS 210297-58-8)
- N,N'-(Oxybis(4,1-phenylene))diisonicotinamide (CAS 328010-11-3)
- N'-[(2Z)-3-(1H-1,3-Benzodiazol-2-yl)-6-methoxy-2H-chromen-2-ylidene]benzohydrazide (CAS 324063-77-6)
- Ethyl 1-(2-ethoxy-2-oxoethyl)-2-oxocyclohexanecarboxylate (CAS 7251-30-1)
- 2-(4-Hydroxy-3,5-dimethylphenyl)-7-methyl-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one (CAS 2118944-88-8)
- Methyl cedrylketone (CAS 73398-84-2)
- 3,4-Difluoro-N-(5-oxopyrrolidin-3-yl)benzamide (CAS 1351660-39-3)
- Canagliflozin Impurity 100 (CAS CATO-C4X-1123100)
- Oxybuprocaine Impurity 5 (CAS CATO-C4X-12275)
- 2-(1h-Benzo[d]imidazol-1-yl)-N-methylacetamide (CAS 103096-30-6)
- 2-(3-Bromo-4-methoxyphenyl)acetamide (CAS 1267677-77-9)
- 1-Fluoro-2-((2-(trifluoromethyl)phenoxy)methyl)benzene (CAS 1443344-59-9)
- n-[(3-aminophenyl)methyl]-2,2,2-trifluoro-n-methylacetamide (CAS 329018-17-9)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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