2-((3-Cyano-6-(thiophen-2-yl)-4-(trifluoromethyl)pyridin-2-yl)thio)-N-(2,6-difluorophenyl)acetamide CAS 496018-65-6
| CAS No. | 496018-65-6 |
| Molecular Formula | C19H10F5N3OS2 |
| Molecular Weight | 455.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((3-Cyano-6-(thiophen-2-yl)-4-(trifluoromethyl)pyridin-2-yl)thio)-N-(2,6-difluorophenyl)acetamide (CAS 496018-65-6) is a high-purity analytical reference standard with the molecular formula C19H10F5N3OS2 and a molecular weight of 455.42 g/mol.
Structurally, 2-((3-Cyano-6-(thiophen-2-yl)-4-(trifluoromethyl)pyridin-2-yl)thio)-N-(2,6-difluorophenyl)acetamide (C19H10F5N3OS2) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 455.42 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-((3-Cyano-6-(thiophen-2-yl)-4-(trifluoromethyl)pyridin-2-yl)thio)-N-(2,6-difluorophenyl)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 | C19H10F5N3OS2 |
| Molecular Weight | 455.42 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- (2R,3R,4R,5R)-2-(6-Benzamido-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diyl diacetate (CAS 69293-36-3)
- Homofolic Acid (CAS 3566-25-4)
- ((1S,7R,7AR)-7-((4-nitrobenzoyl)oxy)hexahydro-1H-pyrrolizin-1-yl)methyl 4-nitrobenzoate (CAS 39818-17-2)
- Isohomofolic Acid (CAS 24960-28-9)
- 2,6-Bis(benzyloxy)-3-(4-iodophenyl)pyridine (CAS 2758531-28-9)
- 5-Chloro-2-(4-methoxybenzyl)-4-(trifluoromethyl)pyridazin-3(2H)-one (CAS 2381044-50-2)
- 3-(2-(Cyclopentyloxy)-3-ethoxyphenyl)acrylic acid (CAS 1099691-40-3)
- Decloxizine Dihydrochloride (CAS 13073-96-6)
- Ticlopidine Impurity E (CAS 721387-90-2)
- 1-(4-Butoxy-3-methoxyphenyl)propan-2-one (CAS 126278-71-5)
- tert-Butyl (2-bromo-5-(trifluoromethyl)phenyl)carbamate (CAS 384793-21-9)
- 1,3-Dimethyl-1,3,7-triazaspiro[4.4]nonane-2,4-dione hydrochloride (CAS 1707580-44-6)
- Tert-butyl 3-cyclopropylpiperazine-1-carboxylate (CAS 886779-85-7)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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