N-(4-bromo-2-methylphenyl)-2-((3-cyano-6-ethyl-5-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamide CAS 664999-22-8
| CAS No. | 664999-22-8 |
| Molecular Formula | C19H17BrF3N3OS |
| Molecular Weight | 472.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 472.32 g/mol gives N-(4-bromo-2-methylphenyl)-2-((3-cyano-6-ethyl-5-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N-(4-bromo-2-methylphenyl)-2-((3-cyano-6-ethyl-5-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamide (CAS 664999-22-8), a certified reference material (molecular formula C19H17BrF3N3OS, MW 472.32 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H17BrF3N3OS, N-(4-bromo-2-methylphenyl)-2-((3-cyano-6-ethyl-5-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetamide contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 472.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), N-(4-bromo-2-methylphenyl)-2-((3-cyano-6-ethyl-5-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)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 | C19H17BrF3N3OS |
| Molecular Weight | 472.32 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
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Recommended Standards
- Dimethyl 5'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylate (CAS 1331745-91-5)
- 2-{[6-(4-bromophenyl)-3-cyano-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}-N,N-diethylacetamide (CAS 625377-91-5)
- Flecainide Impurity 10 (CAS CATO-C4X-254610)
- (13S,17R)-N-[(1E)-{[(2,4-dichlorophenyl)methoxy]amino}methylidene]-11,15-dioxa-16-azatetracyclo[8.7.0.0^{2,7}.0^{13,17}]heptadeca-1,3,5,7,9-pentaene-16-carboxamide (CAS 317833-26-4)
- Ethyl 2-(p-tolylamino)cyclohex-1-ene-1-carboxylate (CAS 632292-37-6)
- N-(But-3-yn-1-yl)-2-chloro-N-phenylacetamide (CAS 111631-63-1)
- 1,2-Divinylbenzene (CAS 9003-69-4)
- (6-(Piperidin-1-yl)pyridin-3-yl)methanol (CAS 690631-99-3)
- (2R)-3-{[(tert-butoxy)carbonyl]amino}-2-(4-methoxyphenyl)propanoic acid 1280787-10-1 GS-0848 (CAS 1280787-10-1)
- 4-(((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methyl)amino)butanoic acid (CAS 1179148-52-7)
- Ticagrelor Impurity 2 (CAS 2435586-30-2)
- 3-Bromo-5-chloro-4-isopropylphenol (CAS 2158298-57-6)
- 2-(Chloromethyl)benzoyl cyanide (CAS 155380-13-5)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
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