2-Chloro-N-(3-cyano-4-(p-tolylsulfinyl)phenyl)benzamide CAS 477709-94-7
| CAS No. | 477709-94-7 |
| Molecular Formula | C21H15ClN2O2S |
| Molecular Weight | 394.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Chloro-N-(3-cyano-4-(p-tolylsulfinyl)phenyl)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.
CATO supplies 2-Chloro-N-(3-cyano-4-(p-tolylsulfinyl)phenyl)benzamide (CAS 477709-94-7), a certified reference material (molecular formula C21H15ClN2O2S, MW 394.87 g/mol) for analytical method development and quality control.
Based on its molecular formula C21H15ClN2O2S, 2-Chloro-N-(3-cyano-4-(p-tolylsulfinyl)phenyl)benzamide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 394.87 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C21H15ClN2O2S |
| Molecular Weight | 394.87 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-((5-Chloro-2-morpholinophenyl)amino)-2-oxoethyl benzenesulfinate (CAS 956438-56-5)
- 2-Chloro-4-(methylsulfonyl)-N-(2-morpholinophenyl)benzamide (CAS 306976-95-4)
- 2-Chloro-4-(methylsulfonyl)-N-(4-morpholinophenyl)benzamide (CAS 250714-54-6)
- 2-Chloro-N-{3-cyano-4-[(4-methoxyphenyl)sulfanyl]phenyl}benzamide (CAS 320421-40-7)
- 3-Chloro-N-(3-cyano-4-((4-methoxyphenyl)thio)phenyl)benzamide (CAS 320421-41-8)
- 6-chloro-N-(4-methylbenzyl)-4-(methylsulfonyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxamide (CAS 866142-52-1)
- N-{6-[4-(6-Chloro-2-pyridinyl)piperazino]-3,5-dicyano-2-pyridinyl}-N,N-dimethyliminoformamide (CAS 339110-72-4)
- 1-(5-Chloro-2,4-dimethoxyphenyl)-3-[1-(3-methyl-1,2,4-oxadiazol-5-yl)cyclohexyl]urea (CAS 1396794-71-0)
Recommended Standards
- 3-{2-[(4-chlorophenyl)methoxy]phenyl}-1-(thiophene-2-carbonyl)-1H-pyrazole (CAS 956393-78-5)
- (Z)-1-(3-(isoindolin-2-yl)phenyl)ethan-1-one O-(2-chloro-6-fluorobenzyl) oxime (CAS 861207-26-3)
- 4-(1-(2-Chlorophenyl)-1H-pyrazol-5-yl)-6-(phenylthio)benzene-1,3-diol (CAS 876952-24-8)
- (Z)-1-(3-(isoindolin-2-yl)phenyl)ethan-1-one O-(2-chloro-4-fluorobenzyl) oxime (CAS 861207-27-4)
- 6-methoxy-3,4-dihydroisoquinoline (CAS 14446-29-8)
- N-(3-chloro-4-methylphenyl)-2-((3-ethyl-4-oxo-7-(p-tolyl)-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040632-72-1)
- 3-(2,6-Dichlorophenyl)-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 304650-31-5)
- 3-Methyl-1-[2-(pyridin-3-yl)ethyl]urea (CAS 1599555-19-7)
- 1-(2-Amino-1,3-thiazol-5-yl)propan-1-one (CAS 98134-79-3)
- 2-Chloro-6-(trifluoromethyl)benzoic acid methyl ester (CAS 1214386-37-4)
- 2-Fluorobenzyl 1-(2-fluorobenzyl)piperidine-3-carboxylate (CAS 1261233-00-4)
- 3-(4-Chlorophenyl)-2,2-dimethylpropan-1-ol (CAS 14248-27-2)
- N-(2,5-difluorophenyl)-2-((5-methyl-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 329079-77-8)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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