4-Methyl-2-(pyridin-4-yl)-N-[4-(trifluoromethoxy)phenyl]-1,3-thiazole-5-carboxamide CAS 338396-94-4
| CAS No. | 338396-94-4 |
| Molecular Formula | C17H12F3N3O2S |
| Molecular Weight | 379.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-Methyl-2-(pyridin-4-yl)-N-[4-(trifluoromethoxy)phenyl]-1,3-thiazole-5-carboxamide 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.
4-Methyl-2-(pyridin-4-yl)-N-[4-(trifluoromethoxy)phenyl]-1,3-thiazole-5-carboxamide (CAS 338396-94-4), molecular formula C17H12F3N3O2S and molecular weight 379.36 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-Methyl-2-(pyridin-4-yl)-N-[4-(trifluoromethoxy)phenyl]-1,3-thiazole-5-carboxamide (C17H12F3N3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 379.36 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).
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.
Physical & Chemical Properties
| Molecular Formula | C17H12F3N3O2S |
| Molecular Weight | 379.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-((3-(Pyridin-3-yl)-1H-1,2,4-triazol-5-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 332158-02-8)
- N-[2-(Pyridin-2-yl)ethyl]-1-[6-(trifluoromethyl)pyrimidin-4-yl]piperidine-4-carboxamide (CAS 1775461-00-1)
- 1-(Pyridin-2-yl)butan-2-one (CAS 6303-73-7)
- 6-Methyl-2-{[(pyridin-3-yl)methyl]sulfanyl}-4-(thiophen-2-yl)-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrile (CAS 496804-69-4)
- 2-((5-(Pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 884992-48-7)
- 2-(4-(Pyridin-2-yl)piperazin-1-yl)-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 303091-93-2)
- 9,10-Bis(pyridin-4-ylethynyl)anthracene (CAS 596130-35-7)
- 316124-45-5 1-Pyridin-4-yl-2-(triphenylphosphanylidene)-ethanone MFCD27921228 (CAS 316124-45-5)
Recommended Standards
- 4-Chloro-2,6-diiodoaniline (CAS 88149-53-5)
- 4-Methylumbelliferyl 2-acetamido-2-deoxy-α-D-glucopyranoside (CAS 80265-04-9)
- 3,4-Bis(benzyloxy)-5-nitrobenzoic acid (CAS 923288-55-5)
- 4-Methylumbelliferyl 2-Acetamido-2-deoxy-β-D-glucopyranoside (CAS 37067-30-4)
- 3-bromocyclohexane-1,2-dione (CAS 24829-91-2)
- 2-(4-(4-Fluorobenzoyl)phenyl)-2-(p-tolyl)acetonitrile (CAS 339115-18-3)
- 2-Amino-5-(3-((4-(6-chloro-5-oxohexyl)phenyl)amino)propyl)-6-methylpyrimidin-4(3H)-one (CAS 2499-31-2)
- 6-Hydroxy-4-oxo-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-5-carbohydrazide (CAS 384360-73-0)
- 7-chloro-5-nitro-2,3-dihydro-1-benzofuran (CAS 1536478-76-8)
- 5-Fluoro-2-(1-(4-fluorophenyl)-1H-pyrazol-5-yl)phenol (CAS 1202029-60-4)
- 4-(2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)ethyl)aniline (CAS 339012-85-0)
- 2-((7-Nitrobenzo[c][1,2,5]oxadiazol-4-yl)amino)ethanesulfonic acid (CAS 75472-45-6)
- 1-((1-Ethyl-1h-pyrazol-4-yl)methyl)-1h-1,2,3-triazol-4-amine (CAS 1507794-89-9)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
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