3-((2,6-Dichlorobenzyl)thio)-N-(3,4-dimethylphenyl)thiophene-2-carboxamide CAS 251097-40-2
| CAS No. | 251097-40-2 |
| Molecular Formula | C20H17Cl2NOS2 |
| Molecular Weight | 422.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((2,6-Dichlorobenzyl)thio)-N-(3,4-dimethylphenyl)thiophene-2-carboxamide (C20H17Cl2NOS2) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
3-((2,6-Dichlorobenzyl)thio)-N-(3,4-dimethylphenyl)thiophene-2-carboxamide (CAS 251097-40-2), molecular formula C20H17Cl2NOS2 and molecular weight 422.39 g/mol, is a CATO reference standard with documented purity and traceability.
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 3-((2,6-Dichlorobenzyl)thio)-N-(3,4-dimethylphenyl)thiophene-2-carboxamide 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 | C20H17Cl2NOS2 |
| Molecular Weight | 422.39 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Dichlorobenzyl Standards
- 2-((3,4-Dichlorobenzyl)thio)-N-methyl-6-((phenylthio)methyl)pyrimidin-4-amine (CAS 341965-56-8)
- 1-(3,4-Dichlorobenzyl)-4,6-dimethyl-3-(phenylsulfonyl)pyridin-2(1H)-one (CAS 306977-15-1)
- 4-(2,4-Dichlorobenzyl)-8-(4-nitrophenyl)-1-oxa-4,8-diazaspiro[4.5]Decane (CAS 400075-71-0)
- 1-(3,4-Dichlorobenzyl)-2-oxo-6-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carbonitrile (CAS 252059-82-8)
- 3-((2,4-Dichlorobenzyl)oxy)-N-(4-nitrophenyl)thiophene-2-carboxamide (CAS 339098-07-6)
- 3-(4-((2,4-Dichlorobenzyl)oxy)phenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 1234691-94-1)
- N-(1-(3,4-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)-4-methylbenzenesulfonamide (CAS 400086-24-0)
- N-(1-(3,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridin-3-yl)-4-methylbenzenesulfonamide (CAS 339009-18-6)
Recommended Standards
- 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-N-methyl-6-[(phenylsulfanyl)methyl]pyrimidin-4-amine (CAS 341965-39-7)
- 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonic acid (CAS 483-20-5)
- 3-{2-[(1Z)-2-(2,4-dinitrophenyl)cyclohexylidene]hydrazin-1-yl}-1,2-dihydroquinoxalin-2-one (CAS 672949-63-2)
- 1-(3-(1H-Imidazol-1-yl)propyl)-4-(furan-2-carbonyl)-3-hydroxy-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 378212-42-1)
- 4-Hydroxy-3-iodo-2-methylpyridine (CAS 1226880-00-7)
- Ethyl L-pyroglutamate (CAS 7149-65-7)
- 5-((Dimethylamino)methyl)-2-methylfuran-3(2H)-one (CAS 1007-46-1)
- 6-(4-Bromophenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 33298-00-9)
- Ethyl 3-(2-methoxyphenyl)-5-methylisoxazole-4-carboxylate (CAS 495417-30-6)
- 1-(2,6-Difluorobenzyl)-1H-imidazole (CAS 1378819-89-6)
- (4-Ethyltetrahydro-2H-pyran-4-yl)methanamine hydrochloride (CAS 1385696-38-7)
- 2-{[5-(4-fluorophenyl)thieno[2,3-d]pyrimidin-4-yl]amino}acetic acid (CAS 1082187-03-8)
- 7-Methylhexahydropyrrolo[1,2-a]pyrazin-6(2H)-one (CAS 200418-23-1)
- endo-Ser39-Tirzepatide (CAS CATO-CPTD788935)
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