N-(4-chlorophenyl)-2-((2-cyanophenyl)sulfinyl)benzamide CAS 477710-66-0
| CAS No. | 477710-66-0 |
| Molecular Formula | C20H13ClN2O2S |
| Molecular Weight | 380.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(4-chlorophenyl)-2-((2-cyanophenyl)sulfinyl)benzamide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(4-chlorophenyl)-2-((2-cyanophenyl)sulfinyl)benzamide (CAS 477710-66-0) is a high-purity analytical reference standard with the molecular formula C20H13ClN2O2S and a molecular weight of 380.85 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, N-(4-chlorophenyl)-2-((2-cyanophenyl)sulfinyl)benzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 380.85 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(4-chlorophenyl)-2-((2-cyanophenyl)sulfinyl)benzamide 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.
Physical & Chemical Properties
| Molecular Formula | C20H13ClN2O2S |
| Molecular Weight | 380.85 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 |
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- 1-(o-Tolyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 948293-82-1)
- 4-(5-Methyl-1H-1,2,4-triazol-3-yl)aniline (CAS 518065-43-5)
- Sodium 4,4'-(3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl)dibenzenesulfonate (CAS 28048-33-1)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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