2-Chloro-N-(5-cyano-2-((2,6-dichlorophenyl)thio)phenyl)benzamide CAS 400076-19-9
| CAS No. | 400076-19-9 |
| Molecular Formula | C20H11Cl3N2OS |
| Molecular Weight | 433.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
2-Chloro-N-(5-cyano-2-((2,6-dichlorophenyl)thio)phenyl)benzamide (CAS 400076-19-9), molecular formula C20H11Cl3N2OS and molecular weight 433.74 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Chloro-N-(5-cyano-2-((2,6-dichlorophenyl)thio)phenyl)benzamide (C20H11Cl3N2OS) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 2-Chloro-N-(5-cyano-2-((2,6-dichlorophenyl)thio)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.
Physical & Chemical Properties
| Molecular Formula | C20H11Cl3N2OS |
| Molecular Weight | 433.74 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| 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
- 3-Chloro-N-(5-cyano-2-((2,6-dichlorophenyl)thio)phenyl)benzamide (CAS 303147-54-8)
- 4-Chloro-N-(5-cyano-2-((2,6-dichlorophenyl)thio)phenyl)benzamide (CAS 400076-18-8)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(3-(trifluoromethyl)phenyl)-1H-pyrrole-2-carboxamide (CAS 338956-42-6)
- 5-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1-(3-(trifluoromethyl)benzyl)pyrimidin-4(1H)-one (CAS 551930-79-1)
- 5-Chloro-3-iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-indazole-6-carbonitrile (CAS 2876897-96-8)
- 2-Chloro-1-[7-(4-chloro-benzylidene)-3-(4-chloro-phenyl)-3,3a,4,5,6,7-hexahydro-indazol-2-yl]-ethanone (CAS 325724-47-8)
- 6-Chloro-1-((2,4-dichlorobenzyl)oxy)-2-(4-methoxyphenyl)-1H-benzo[d]imidazole (CAS 329235-03-2)
- 6-Chloro-1-((2,6-dichlorobenzyl)oxy)-2-(4-methoxyphenyl)-1H-benzo[d]imidazole (CAS 282523-09-5)
Recommended Standards
- 3,4-Dichloro-N-(4-((4-chlorophenyl)thio)-3-cyanophenyl)benzamide (CAS 306980-39-2)
- 6-Chloro-1-((3,4-dichlorobenzyl)oxy)-2-(4-methoxyphenyl)-1H-benzo[d]imidazole (CAS 282523-07-3)
- 7-(benzenesulfonyl)-4-chloro-6-iodo-7H-pyrrolo[2,3-d]pyrimidine (CAS 876343-09-8)
- Ferroquine (CAS 185055-67-8)
- 06:0 PA 1,2-dicaproyl-sn-glycero-3-phosphate (sodium salt) 1,2-dihexanoyl-sn-glycero-3-phosphate (sodium salt) 321883-53-8 PA(6:0/6:0) (CAS 321883-53-8)
- 1-(4-{[(1-Ethyl-pyrrolidin-2-ylmethyl)-pyridin-2-ylmethyl-amino]-methyl}-phenyl)-pyrrolidin-2-one 1667AF 883540-44-1 C24H32N4O (CAS 883540-44-1)
- Efavirenz (CAS 154598-52-4)
- 2-Bromo-N,N-dimethylbenzamide (CAS 54616-47-6)
- N-(3-(tert-Butoxy)-4-hydroxyphenyl)methanesulfonamide (CAS 1243360-62-4)
- tert-Butyl 4-(acetamidomethyl)piperidine-1-carboxylate (CAS 155456-32-9)
- Venetoclax Impurity 120 (CAS CATO-C4X-2495120)
- Ethyl 3-amino-5-methylbenzoate (CAS 128064-55-1)
- Benzyl (S)-11-benzyl-1-(9H-fluoren-9-yl)-3,6,9,12,15-pentaoxo-2,18-dioxa-4,7,10,13,16-pentaazaicosan-20-oate (CAS 2264011-97-2)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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