2-((5-((4-Chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide CAS 578718-77-1
| CAS No. | 578718-77-1 |
| Molecular Formula | C18H13ClF3N3OS3 |
| Molecular Weight | 475.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 475.96 g/mol gives 2-((5-((4-Chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-((5-((4-Chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 578718-77-1) is a high-purity analytical reference standard with the molecular formula C18H13ClF3N3OS3 and a molecular weight of 475.96 g/mol.
2-((5-((4-Chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide (C18H13ClF3N3OS3) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/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 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.
As a certified reference material (CRM), 2-((5-((4-Chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide 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 | C18H13ClF3N3OS3 |
| Molecular Weight | 475.96 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 3 |
Related Chlorobenzyl Standards
- (4-(((4-Chlorobenzyl)sulfonyl)methyl)-4-hydroxypiperidin-1-yl)(3-(trifluoromethyl)phenyl)methanone (CAS 866019-54-7)
- 3-((4-Chlorobenzyl)thio)-4-phenyl-5-((3-(trifluoromethyl)phenoxy)methyl)-4H-1,2,4-triazole (CAS 383145-75-3)
- 2-((5-((3-Chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N-(3,4-dichlorophenyl)acetamide (CAS 353254-79-2)
- 2-((5-((4-Chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N-(3,4-dichlorophenyl)acetamide (CAS 577787-81-6)
- (E)-2-((4-chlorobenzyl)thio)quinoline-3-carbaldehyde O-(4-(tert-butyl)benzyl) oxime (CAS 692287-20-0)
- 3-(2-((4-Chlorobenzyl)oxy)phenyl)-1-(naphthalen-1-ylsulfonyl)-1H-pyrazole (CAS 477713-42-1)
- 5-(4-((2-Chlorobenzyl)oxy)phenyl)-N'-(2-ethoxybenzylidene)-1H-pyrazole-3-carbohydrazide (CAS 634897-07-7)
- 5-(4-((2-Chlorobenzyl)oxy)phenyl)-N'-(4-ethoxybenzylidene)-1H-pyrazole-3-carbohydrazide (CAS 634897-17-9)
Recommended Standards
- Ticagrelor impurity 166 (CAS CATO-C4X-1093166)
- 6-{4-[4-(2-chlorophenyl)piperazine-1-carbonyl]piperidin-1-yl}-8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,5,10,12-hexaene (CAS 1112429-08-9)
- 2-((1-Cyanocyclohexyl)amino)-2-oxoethyl 2-((4-chlorophenyl)sulfonamido)benzoate (CAS 878128-92-8)
- TG 100572 (CAS 867334-05-2)
- 3,5-Dibromo-4-chloro-2-hydroxybenzoic acid (CAS 1820707-08-1)
- 7LF1K5QUJ0 2820-37-3 3(5),4-Dimethylpyrazole 3,4-Dimethyl-1H-pyrazole UNII-7LF1K5QUJ0 EC 429-130-1 (CAS 2820-37-3)
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- 7-Methoxy-3,4-dihydroquinolin-2(1H)-one (CAS 22246-17-9)
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- 3-nitro-4-sulfamoylbenzoic acid (CAS 89795-76-6)
- N-((2-methoxypyridin-3-yl)methyl)cyclopentanamine (CAS 1184740-09-7)
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