Methyl 2-(trifluoromethyl)thiazole-4-carboxylate CAS 1286734-79-9
| CAS No. | 1286734-79-9 |
| Molecular Formula | C6H4F3NO2S |
| Molecular Weight | 211.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies Methyl 2-(trifluoromethyl)thiazole-4-carboxylate (CAS 1286734-79-9), a certified reference material (molecular formula C6H4F3NO2S, MW 211.16 g/mol) for analytical method development and quality control.
The molecular framework of Methyl 2-(trifluoromethyl)thiazole-4-carboxylate (C6H4F3NO2S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H4F3NO2S |
| Molecular Weight | 211.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 10444-99-2)
- 2-[2-(trifluoromethyl)-1,3-thiazol-4-yl]acetic acid (CAS 1082267-60-4)
- 2-(4-(Trifluoromethyl)thiazol-2-yl)acetic acid (CAS 1153298-70-4)
- 2-Methyl-4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid (CAS 117724-63-7)
- 2-(Trifluoromethyl)thiazole-4-carbohydrazide (CAS 1180526-68-4)
- 4-Methyl-2-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid (CAS 126889-06-3)
- Methyl 2-(trifluoromethyl)thiazole-5-carboxylate (CAS 1286734-94-8)
- Methyl 4-(trifluoromethyl)thiazole-5-carboxylate (CAS 1289104-53-5)
Recommended Standards
- 4-(Difluoromethoxy)quinolin-2-ol (CAS 1261787-25-0)
- 5-Acetyl-3,3-difluoroindolin-2-one (CAS 1286793-03-0)
- 2-(Difluoromethoxy)quinolin-5-ol (CAS 1261787-21-6)
- 2-(Difluoromethoxy)-3-hydroxyquinoline (CAS 1261770-16-4)
- Xinjunan acetate (CAS 93839-40-8)
- Glycylglycine Hydrochloride Monohydrate (CAS 23273-91-8)
- 7-Iodo-6-methylquinolin-4(1H)-one (CAS 507242-67-3)
- Indatraline (CAS 86939-10-8)
- n-(1-(3-Bromophenyl)ethyl)-2-methylfuran-3-carboxamide (CAS 1090405-10-9)
- Landiolol Impurity 98 HCl (CAS CATO-C4X-262198)
- 3-[1,1-Bis(hexyloxy)ethyl]-1-(3-sulfopropyl)-pyridinium Inner Salt (CAS 637767-15-8)
- Di-tert-butyl Phosphite (CAS 749824-98-4)
- 2-Bromopentane (CAS 107-81-3)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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