(R)-2-(2-((3,3,3-trifluoropropyl)sulfonyl)ethyl)pyrrolidine CAS 1670272-85-1
| CAS No. | 1670272-85-1 |
| Molecular Formula | C9H16F3NO2S |
| Molecular Weight | 259.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-2-(2-((3,3,3-trifluoropropyl)sulfonyl)ethyl)pyrrolidine (C9H16F3NO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(R)-2-(2-((3,3,3-trifluoropropyl)sulfonyl)ethyl)pyrrolidine (CAS 1670272-85-1), molecular formula C9H16F3NO2S and molecular weight 259.29 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C9H16F3NO2S |
| Molecular Weight | 259.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related R Standards
- (S)-2-(2-((3,3,3-trifluoropropyl)sulfonyl)ethyl)pyrrolidine (CAS 1670272-82-8)
- (3,3,3-Trifluoropropyl)triethoxysilane (CAS 681-97-0)
- 1,2-Bis(3,3,3-trifluoropropyl)disulfane (CAS 19756-81-1)
- 2-(3,3,3-Trifluoropropyl)benzenesulfonamide (CAS 94125-42-5)
- 1-Methyl-4-((3,3,3-trifluoropropyl)sulfonyl)benzene (CAS 1363862-73-0)
- 3,3,3-Trifluoropropyl 4-methylbenzenesulfonate (CAS 2342-67-8)
- 3,3,3-Trifluoropropyl 3-(pyrimidin-5-yl)propanoate (CAS 405139-97-1)
- 3,3,3-Trifluoropropyl trifluoromethanesulfonate (CAS 120097-63-4)
Recommended Standards
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- Tert-butyl (3-((trifluoromethyl)thio)propyl)carbamate (CAS 1208080-46-9)
- 1-(4-Chlorophenyl)-5-phenylpenta-2,4-dien-1-one (CAS 2204-33-3)
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- Picrocrocin (CAS 138-55-6)
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