[2-(Trifluoromethyl)phenyl]methanesulfonyl fluoride CAS 1895228-87-1
| CAS No. | 1895228-87-1 |
| Molecular Formula | C8H6F4O2S |
| Molecular Weight | 242.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including [2-(Trifluoromethyl)phenyl]methanesulfonyl fluoride.
[2-(Trifluoromethyl)phenyl]methanesulfonyl fluoride (CAS 1895228-87-1) is a high-purity analytical reference standard with the molecular formula C8H6F4O2S and a molecular weight of 242.19 g/mol.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, [2-(Trifluoromethyl)phenyl]methanesulfonyl fluoride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 242.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-(Trifluoromethyl)phenyl]methanesulfonyl fluoride 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 | C8H6F4O2S |
| Molecular Weight | 242.19 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1995 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- [4-(Trifluoromethyl)phenyl]methanesulfonyl fluoride (CAS 1892728-86-7)
- [3-(Trifluoromethyl)phenyl]methanesulfonyl fluoride (CAS 1892828-50-0)
- (5-(4-(Trifluoromethyl)phenyl)furan-2-yl)methanol (CAS 476155-29-0)
- 3-(4-(Trifluoromethyl)phenyl)bicyclo[1.1.0]butane-1-carboxylic acid (CAS 2089650-74-6)
- 7-Ethyl-4-(trifluoromethyl)-2H-chromen-2-one (CAS 866137-56-6)
- 5-Methyl-1-(5-(trifluoromethyl)pyridin-2-yl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 1171925-31-7)
- 3a-(Trifluoromethyl)-2,3,3a,4-tetrahydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-1-one (CAS 1191278-87-1)
- alpha-(Trifluoromethyl)-1-phenyl-1H-pyrazole-4-methanol (CAS 1275913-48-8)
Recommended Standards
- 1,1,1-Trifluoro-6-phenylhex-5-ene-2,4-dione (CAS 18931-64-1)
- (2E,4E)-5-(4-(Trifluoromethyl)phenyl)penta-2,4-dienoic acid (CAS 203722-39-8)
- (R)-2-((S)-1-(2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-oxoethoxy)-3-hydroxypropanal (CAS 86762-35-8)
- 4-(4-Carbamoyl-3-nitro-1H-pyrazol-1-yl)butanoic acid (CAS 1855906-64-7)
- tert-butyl (2S,4S)-4-methylsulfonyloxy-2-(methylsulfonyloxymethyl)pyrrolidine-1-carboxylate (CAS 191280-89-4)
- 5-(1-Methoxycyclobutyl)-1-methyl-1H-pyrazole-3-sulfonamide (CAS 2428478-76-4)
- 4-Bromo-3-(methoxycarbonyl)phenylboronic acid (CAS 870196-03-5)
- N-(2-chlorobenzyl)-1-(pyridin-4-yl)methanamine (CAS 823189-94-2)
- 6-Chloro-5-methoxynicotinicacid (CAS 915107-39-0)
- 2-Ethyloxazolo[5,4-b]pyridine (CAS 856990-30-2)
- N-hexylbutyramide (CAS 10264-17-2)
- (2E)-1-[1-(Benzenesulfonyl)-1H-pyrrol-3-yl]-3-(dimethylamino)prop-2-en-1-one (CAS 478064-06-1)
- N-(2-BRomo-5-fluoro-4-nitro-phenyl)-2,2,2-trifluoro-acetamide (CAS 2092929-90-1)
- Peptide Impurity 26 (CAS 1350456-66-4)
Why CATO?
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