2,2,2-Trifluoro-1-(2-methyl-5-(4-(methylsulfonyl)phenyl)-1-(3-(trifluoromethyl)phenyl)-1H-pyrrol-3-yl)ethan-1-one CAS 338749-39-6
| CAS No. | 338749-39-6 |
| Molecular Formula | C21H15F6NO3S |
| Molecular Weight | 475.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 2,2,2-Trifluoro-1-(2-methyl-5-(4-(methylsulfonyl)phenyl)-1-(3-(trifluoromethyl)phenyl)-1H-pyrrol-3-yl)ethan-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 475.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 2,2,2-Trifluoro-1-(2-methyl-5-(4-(methylsulfonyl)phenyl)-1-(3-(trifluoromethyl)phenyl)-1H-pyrrol-3-yl)ethan-1-one (CAS 338749-39-6), a certified reference material (molecular formula C21H15F6NO3S, MW 475.40 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C21H15F6NO3S |
| Molecular Weight | 475.40 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Chloro-N-((5-((2-chloro-6-fluorobenzyl)thio)-4-ethyl-4H-1,2,4-triazol-3-yl)methyl)benzenesulfonamide (CAS 338422-06-3)
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- 4-(2-Chlorophenyl)-6-(4-chlorophenyl)-2-((2-oxo-2-phenylethyl)thio)nicotinonitrile (CAS 332372-44-8)
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- 3,4-Dimethylcyclohexane-1-carboxylic acid, mixture of diastereomers (CAS 681448-23-7)
- 4-(Phenoxymethyl)-1,3-thiazol-2-amine (CAS 94830-63-4)
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- 143209-04-5 Dihydroaeruginoic acid (CAS 143209-04-5)
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- 1-Bromo-4-(4-chlorophenyl)-8-fluoroisoquinolin-3-amine (CAS 338761-94-7)
- (R)-Tetrahydro-pyridazine-1,2,3-tricarboxylic acid 1,2-di-tert-butyl ester 3-methyl ester (CAS 174497-80-4)
- 2-(3-Amino-1h-1,2,4-triazol-1-yl)-N-propylacetamide (CAS 1179097-31-4)
- Crustacean Cardioactive Peptide (CAS 107090-96-0)
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