2-Oxo-2-(3-(trifluoromethyl)phenyl)ethyl 2-methyl-4-(trifluoromethyl)thiazole-5-carboxylate CAS 303148-33-6
| CAS No. | 303148-33-6 |
| Molecular Formula | C15H9F6NO3S |
| Molecular Weight | 397.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Oxo-2-(3-(trifluoromethyl)phenyl)ethyl 2-methyl-4-(trifluoromethyl)thiazole-5-carboxylate (CAS 303148-33-6), molecular formula C15H9F6NO3S and molecular weight 397.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Oxo-2-(3-(trifluoromethyl)phenyl)ethyl 2-methyl-4-(trifluoromethyl)thiazole-5-carboxylate (C15H9F6NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 397.29 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 2-Oxo-2-(3-(trifluoromethyl)phenyl)ethyl 2-methyl-4-(trifluoromethyl)thiazole-5-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 | C15H9F6NO3S |
| Molecular Weight | 397.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 9.0 |
| 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 Oxo Standards
- 2-Methyl-4-(trifluoromethyl)-N-((3-(trifluoromethyl)phenyl)carbamoyl)thiazole-5-carboxamide (CAS 320420-61-9)
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- 5-(2,4-Bis(trifluoromethyl)imidazo[1,2-a][1,8]naphthyridin-8-yl)oxazole-4-carbonitrile (CAS 1431426-09-3)
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Recommended Standards
- (Z)-3-(3-Bromophenyl)-2-(4-(4-methoxyphenyl)thiazol-2-yl)acrylonitrile (CAS 476670-29-8)
- 4-(Tert-butyl)-N-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzamide (CAS 2235408-81-6)
- 7-bromo-2-[(3-methoxyphenyl)methyl]-4-methyl-3,4-dihydro-2H-1$l^{6},2,4-benzothiadiazine-1,1-dione (CAS 1955498-83-5)
- 5-Bromo-3-(1-(ethylsulfonyl)piperidin-4-yl)-2H-indazole-7-carbonitrile (CAS 872350-26-0)
- 4-Hydroxy-2-methoxybenzyl alcohol, 97% (CAS 119138-29-3)
- (7-Bromo-4-chloropyrrolo[2,1-f][1,2,4]triazin-5-yl)methanol (CAS 2368205-72-3)
- 2-Butenedioic acid (2E)-, polymer with 1,2-ethanediol and 4,5,6,7,8,8-hexachloro-3a,4,7,7a-tetrahydro-4,7-methanoisobenzofuran-1,3-dione (CAS 82168-35-2)
- Salbutamol Impurity 170 (CAS CATO-C4X-1176170)
- tert-Butyl (4-acetyl-3-hydroxyphenyl)carbamate (CAS 1258868-22-2)
- 1-Acetyl-3-piperidineacetic Acid (CAS 169253-07-0)
- 1,1,1,3,3,3-Hexabutyldisiloxane (CAS 2973-30-0)
- 2-Amino-5-cyanopyridine 2-amino-5-cyano pyridine 6-amino-nicotinonitrile 2-aminopyridine-5-carbonitrile 3-pyridinecarbonitrile, 6-amino- 6-Aminonicotinonitrile 6-Amino-3-pyridinecarbonitrile 4214-73-7 (CAS 4214-73-7)
- (1r)-1-(2,3-Dihydro-1h-inden-5-yl)ethan-1-ol (CAS 1212314-66-3)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
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