2-((2-Cyanophenyl)sulfinyl)-N-(4-methoxyphenyl)benzamide CAS 477710-67-1
| CAS No. | 477710-67-1 |
| Molecular Formula | C21H16N2O3S |
| Molecular Weight | 376.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((2-Cyanophenyl)sulfinyl)-N-(4-methoxyphenyl)benzamide (CAS 477710-67-1), a certified reference material (molecular formula C21H16N2O3S, MW 376.43 g/mol) for analytical method development and quality control.
The molecular framework of 2-((2-Cyanophenyl)sulfinyl)-N-(4-methoxyphenyl)benzamide (C21H16N2O3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 2-((2-Cyanophenyl)sulfinyl)-N-(4-methoxyphenyl)benzamide 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.
Physical & Chemical Properties
| Molecular Formula | C21H16N2O3S |
| Molecular Weight | 376.43 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1,3-Dibenzyl-5-phenyl-1,3,5-diazaphosphinane 5-oxide (CAS 74607-64-0)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)acetic acid (CAS 94640-09-2)
- 1-(4H-chromeno[4,3-d]thiazol-2-yl)-4-(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 955962-19-3)
- 2-((3-Cyano-6-(4-methoxyphenyl)-4-phenylpyridin-2-yl)thio)acetic acid (CAS 94639-80-2)
- 2-Bromo-N-(o-tolyl)butanamide (CAS 311316-64-0)
- 1-(5-Chloro-1,3-dimethyl-1h-pyrazol-4-yl)-N-(4-methylbenzyl)methanamine (CAS 1241234-97-8)
- ethyl 2-(2,3-dihydro-[1,4]dioxino[2,3-c]pyridin-7-yl)-2,2-difluoro-acetate (CAS 2230727-39-4)
- Drying pearls Orange (CAS 1327-36-2)
- 2-[4-(tert-butoxy)phenyl]ethan-1-amine (CAS 157981-64-1)
- N-(6-(4-Mercaptophenyl)pyridazin-3-yl)-2-methoxyacetamide (CAS 1351652-58-8)
- L-Isoleucine N-Carboxyanhydride (CAS 45895-90-7)
- 5-(Trifluoromethyl)-2-furoic Acid (CAS 56286-73-8)
- 5-((Methylamino)methyl)-2-nitrophenol (CAS 1247513-16-1)
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Why CATO?
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