1-Cyclopropyl-2,2,2-trifluoroethyl methanesulfonate CAS 2126163-06-0
| CAS No. | 2126163-06-0 |
| Molecular Formula | C6H9F3O3S |
| Molecular Weight | 218.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-Cyclopropyl-2,2,2-trifluoroethyl methanesulfonate (C6H9F3O3S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-Cyclopropyl-2,2,2-trifluoroethyl methanesulfonate (CAS 2126163-06-0), molecular formula C6H9F3O3S and molecular weight 218.19 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C6H9F3O3S |
| Molecular Weight | 218.19 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Cyclopropyl Standards
- 3-Cyclopropyl-1-(2,2,2-trifluoroethyl)-1h-pyrazole-4-carbaldehyde (CAS 1006462-81-2)
- 4-Cyclopropyl-2-hydrazinyl-6-(trifluoromethyl)pyrimidine (CAS 869945-40-4)
- 1-Cyclopropyl-2-oxo-2,3-dihydro-1h-1,3-benzodiazole-5-carboxylic acid (CAS 1019367-66-8)
- 2-(7-Cyclopropyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)acetic acid (CAS 1160245-81-7)
- 2-Cyclopropyl-5-nitroisoindolin-1-one (CAS 1266336-35-9)
- n-Cyclopropyl-5-(furan-2-yl)-1,2-oxazole-3-carboxamide (CAS 135401-63-7)
- N-Cyclopropyl-5-nitro-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 1447607-71-7)
- 3-cyclopropyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-carboxylic acid (CAS 1545947-91-8)
Recommended Standards
- Cyclopentyl trifluoromethanesulfonate (CAS 131929-89-0)
- 2-Amino-5-nitrobenzenesulfonic acid (CAS 96-75-3)
- (1-(Trifluoromethyl)cyclopropyl)methyl methanesulfonate (CAS 1262400-04-3)
- 2-Hydroxy-5-nitrobenzenesulfonamide (CAS 82020-57-3)
- 5-(4-(Benzyloxy)-3-methoxyphenyl)-1-(2-(dimethylamino)ethyl)-3-hydroxy-4-(thiophene-2-carbonyl)-1H-pyrrol-2(5H)-one (CAS 617694-15-2)
- tert-butyl 2-(iodomethyl)pyrrolidine-1-carboxylate (CAS 177750-73-1)
- 3-(Dimethylamino)-2-methyl-1-phenylpropan-1-one hydrochloride (CAS 5400-92-0)
- (1S,2S)-1-amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid hydrochloride (CAS 888323-75-9)
- 1-(3-(2,2,2-Trifluoroethyl)phenyl)ethan-1-one (CAS 906067-23-0)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)ethan-1-ol (CAS 866018-09-9)
- 2-(3-Methylpiperidin-1-yl)isonicotinonitrile (CAS 1016828-56-0)
- 1-Ethyl-3-methyl-N-((1-propyl-1H-pyrazol-4-yl)methyl)-1H-pyrazol-5-amine hydrochloride (CAS 1855910-70-1)
- Brexpiprazole impurity 123 (CAS CATO-C4X-1131123)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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