tert-Butyl (R)-2-(2,2,2-trifluoroethyl)piperazine-1-carboxylate CAS 1240586-07-5
| CAS No. | 1240586-07-5 |
| Molecular Formula | C11H19F3N2O2 |
| Molecular Weight | 268.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl (R)-2-(2,2,2-trifluoroethyl)piperazine-1-carboxylate (C11H19F3N2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, 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.
CATO supplies tert-Butyl (R)-2-(2,2,2-trifluoroethyl)piperazine-1-carboxylate (CAS 1240586-07-5), a certified reference material (molecular formula C11H19F3N2O2, MW 268.28 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), tert-Butyl (R)-2-(2,2,2-trifluoroethyl)piperazine-1-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H19F3N2O2 |
| Molecular Weight | 268.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- (S)-3-(2,2,2-Trifluoro-ethyl)-piperazine-1-carboxylic acid tert-butyl ester (CAS 1240585-46-9)
- 4-Amino-3-trifluoromethyl-piperidine-1-carboxylic acid tert-butyl ester (CAS 1255098-67-9)
- tert-Butyl (S)-2-(2,2,2-trifluoroethyl)piperazine-1-carboxylate (CAS 1240582-25-5)
- tert-Butyl(2-(trifluoromethyl)piperidin-4-yl)carbamate (CAS 1255098-97-5)
- 2-Chloro-n-(2,3-dimethyl-6-nitrophenyl)acetamide (CAS 851169-10-3)
- 4-(Propylthio)benzenethiol (CAS 56056-58-7)
- 1-[1-methyl-2-(piperidin-4-yl)-1H-indol-4-yl]-1,3-diazinane-2,4-dione (CAS 2766179-08-0)
- Atomoxetine Impurity 44 (CAS CATO-C4X-155044)
- Methyl 2-(4-((tert-butoxycarbonyl)amino)bicyclo[2.2.2]Octan-1-yl)acetate (CAS 2231676-33-6)
- 4-Butyl-N-phenylaniline (CAS 78888-05-8)
- Lemborexant Impurity 32 (CAS CATO-C4X-304232)
- 4-(4-Nitrobenzyl)pyridine (CAS 1083-48-3)
- 3-fluoro-8-iodo-naphthalen-1-amine (CAS 2387599-11-1)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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