4-(4-(Methylsulfonyl)phenyl)-2-(3-(trifluoromethyl)phenyl)thiazole CAS 861208-08-4
| CAS No. | 861208-08-4 |
| Molecular Formula | C17H12F3NO2S2 |
| Molecular Weight | 383.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-(4-(Methylsulfonyl)phenyl)-2-(3-(trifluoromethyl)phenyl)thiazole (CAS 861208-08-4), molecular formula C17H12F3NO2S2 and molecular weight 383.41 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(4-(Methylsulfonyl)phenyl)-2-(3-(trifluoromethyl)phenyl)thiazole (C17H12F3NO2S2) 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 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 383.41 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).
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.
Physical & Chemical Properties
| Molecular Formula | C17H12F3NO2S2 |
| Molecular Weight | 383.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Methylsulfonyl Standards
- 1,3-Bis(1-(methylsulfonyl)piperidin-4-yl)urea (CAS 1015644-54-8)
- N-(4-(4-(Methylsulfonyl)piperazine-1-carbonyl)oxazol-2-yl)thiophene-2-carboxamide (CAS 1286700-04-6)
- N-methylsulfonyl-N-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyridyl]methanesulfonamide (CAS 2179098-20-3)
- 1-(Methylsulfonyl)-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperazine (CAS 1206641-59-9)
- N-(6-(Methylsulfonyl)benzo[d]thiazol-2-yl)-2-(methylthio)nicotinamide (CAS 763100-63-6)
- 2-Methyl-5-(4-(methylsulfonyl)phenyl)-1-(3-(trifluoromethyl)phenyl)-1H-pyrrole (CAS 338416-32-3)
- 5-((5-(Methylsulfonyl)-4-((piperidin-4-ylmethyl)amino)-pyridin-2-yl)amino)pyrazine-2-carbonitrile (CAS 1137478-02-4)
- 4-(Methylsulfonyl)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperidine (CAS 1404309-71-2)
Recommended Standards
- 1-Benzhydryl-3-(3-(trifluoromethyl)phenoxy)azetidine (CAS 96568-52-4)
- Dimethyl 4-{2-[(difluoromethyl)sulfanyl]phenyl}-2,6-dimethyl-1,4-dihydro-3,5-pyridinedicarboxylate (CAS 87240-31-1)
- Disperse Yellow 56-methyl (CAS 73287-67-9)
- N-[(1Z)-(Dimethylamino)methylidene]-3-(thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxamide (CAS 477845-22-0)
- 4-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)benzoic Acid (CAS 189365-92-2)
- 6-(1H-1,2,3,4-Tetrazol-5-yl)quinoline (CAS 115298-81-2)
- n-(4-Fluorobenzyl)-2-methoxyethan-1-amine (CAS 827328-38-1)
- 6-(2,2,2-Trifluoroethyl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 2163771-86-4)
- 2,3,5-Tribromo-1,4-dihydroxyanthracene-9,10-dione (CAS 106200-76-4)
- 1-(5-(2,5-Dimethyl-1H-pyrrol-1-yl)pyridin-2-yl)piperidine-4-carboxylic acid (CAS 1242963-14-9)
- 4-(Cyclopentyloxy)aniline hydrochloride (CAS 1172521-22-0)
- tert-Butyl (2S,4S)-2-(5-(4-bromophenyl)-1H-imidazol-2-yl)-4-hydroxypyrrolidine-1-carboxylate (CAS 1007882-07-6)
- 2-(Benzo[d]thiazol-2-yl(methyl)amino)-N-(thiophen-2-ylmethyl)acetamide (CAS 1351611-67-0)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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