Ethyl 2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole-4-carboxylate CAS 955975-47-0
| CAS No. | 955975-47-0 |
| Molecular Formula | C11H10F3N3O2S |
| Molecular Weight | 305.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole-4-carboxylate (CAS 955975-47-0) is a high-purity analytical reference standard with the molecular formula C11H10F3N3O2S and a molecular weight of 305.28 g/mol.
Based on its molecular formula C11H10F3N3O2S, Ethyl 2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole-4-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 305.28 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole-4-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H10F3N3O2S |
| Molecular Weight | 305.28 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- Dimethyl 2-(1,3-dioxoisoindolin-2-yl)pentanedioate (CAS 39739-04-3)
- Lauterine (CAS 28200-65-9)
- Diethyl 2-(1,3-dioxoisoindolin-2-yl)malonate (CAS 5680-61-5)
- Methyl 4-(((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)amino)benzoate (CAS 230631-82-0)
- Tert-butyl 4-(4-ethoxyphenyl)-3-oxopiperidine-1-carboxylate (CAS 1354957-51-9)
- 2-((2-Fluorophenyl)thio)-n'-hydroxyacetimidamide (CAS 1021035-90-4)
- 3-Chloro-2-iodoaniline hydrochloride (CAS 1187928-28-4)
- (Di-n-butylamino)acetonitrile 18071-38-0 6054AD C10H20N2 (CAS 18071-38-0)
- N-(1-Phenylethyl)-1H-benzo[d][1,2,3]triazol-4-amine (CAS 105026-61-7)
- 3-(Difluoromethyl)-4-(1H-pyrazol-1-yl)aniline (CAS 1341571-90-1)
- 4-(2-(6-Methylpyridin-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)quinoline-7-carboxamide (CAS 476477-15-3)
- N-Nitroso Ciprofloxacin (CAS 864443-44-7)
- Dimethyl 2-(6-ethoxy-2,2-dimethyl-3-thioxo-2,3-dihydroquinolin-4(1h)-ylidene)-1,3-dithiole-4,5-dicarboxylate (CAS 296272-53-2)
- Fibrinogen Related Peptide (CAS 80755-86-8)
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