4-Methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carbaldehyde 4-methyl-2-(4-(trifluoromethyl)phenyl)thiazole-5-carbaldehyde 438577-61-8 CAS 438577-61-8
| CAS No. | 438577-61-8 |
| Molecular Formula | C12H8F3NOS |
| Molecular Weight | 271.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 4-Methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carbaldehyde 4-methyl-2-(4-(trifluoromethyl)phenyl)thiazole-5-carbaldehyde 438577-61-8 (CAS 438577-61-8), a certified reference material (molecular formula C12H8F3NOS, MW 271.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H8F3NOS, 4-Methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carbaldehyde 4-methyl-2-(4-(trifluoromethyl)phenyl)thiazole-5-carbaldehyde 438577-61-8 contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 271.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a certified reference material (CRM), 4-Methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carbaldehyde 4-methyl-2-(4-(trifluoromethyl)phenyl)thiazole-5-carbaldehyde 438577-61-8 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 | C12H8F3NOS |
| Molecular Weight | 271.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 1-[2-(2-Trifluoromethyl-phenyl)-thiazol-4-yl]-ethanone (CAS 1469150-14-8)
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- 4-((4-(Trifluoromethyl)pyridin-2-yl)thio)pyridin-3-amine (CAS 1505372-23-5)
- 4-(2-Methyl-6-(trifluoromethyl)pyridin-3-yl)pyrimidine-2-thiol (CAS 1858250-86-8)
- 1-(2-(4-(Trifluoromethyl)phenyl)thiazol-4-yl)ethan-1-one (CAS 263564-37-0)
- 2-((4-(Trifluoromethyl)pyrimidin-2-yl)thio)aniline (CAS 680593-98-0)
- N-(4-(trifluoromethyl)phenyl)thiophene-3-carboxamide (CAS 201354-23-6)
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Recommended Standards
- N1-(2,4-Difluorophenyl)-N2-(2-(dimethylamino)ethyl)oxalamide (CAS 898356-52-0)
- Methyl 3-(4-methylphenyl)-5-nitrobenzoate (CAS 1000587-30-3)
- 7-(1-Ethyl-3-methyl-1h-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 1001500-35-1)
- 4-(4-Fluorobenzyl)thiomorpholine-3,5-dione 1,1-dioxide (CAS 344264-17-1)
- 3-(Trifluoromethoxy)pyrrolidine hydrochloride (CAS 1246466-85-2)
- 6-(Difluoromethyl)-4-methylpyridin-3-amine (CAS 1805167-21-8)
- 2-(tert-Butyl)-6-cyclopropoxybenzoic acid (CAS 1243461-43-9)
- 5-Bromo-N-cyclopentyl-N-methylthiophene-2-carboxamide (CAS 1090631-57-4)
- 6-Aminopyrazolo[1,5-a]pyrimidine (CAS 1018125-39-7)
- Cauloside F; Cauloside G (CAS 60451-47-0)
- Benzyl 2-(6-chloro-4-methylpyridin-3-yl)piperidine-1-carboxylate (CAS 1352495-24-9)
- Nelfinavir O-acetyl hydroxy-tert-butylamide, >98% (CAS 1217807-30-1)
- tert-Butyl (2-methyl-4-(2-((1-methyl-1H-pyrazol-4-yl)amino)pyrimidin-4-yl)benzyl)carbamate (CAS 1798791-45-3)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
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