tert-Butyl (3S,5R)-3,5-bis(2,2,2-trifluoroethyl)piperazine-1-carboxylate CAS 1260665-76-6
| CAS No. | 1260665-76-6 |
| Molecular Formula | C13H20F6N2O2 |
| Molecular Weight | 350.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
tert-Butyl (3S,5R)-3,5-bis(2,2,2-trifluoroethyl)piperazine-1-carboxylate (CAS 1260665-76-6), molecular formula C13H20F6N2O2 and molecular weight 350.30 g/mol, is a CATO reference standard with documented purity and traceability.
tert-Butyl (3S,5R)-3,5-bis(2,2,2-trifluoroethyl)piperazine-1-carboxylate (C13H20F6N2O2) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures tert-Butyl (3S,5R)-3,5-bis(2,2,2-trifluoroethyl)piperazine-1-carboxylate 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 | C13H20F6N2O2 |
| Molecular Weight | 350.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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
- tert-Butyl (3R,5R)-3,5-bis(2,2,2-trifluoroethyl)piperazine-1-carboxylate (CAS 1260610-89-6)
- 2-(Diphenylphosphino)terephthalic acid (CAS 1537175-69-1)
- tert-Butyl (3S,5S)-3,5-bis(2,2,2-trifluoroethyl)piperazine-1-carboxylate (CAS 1260588-13-3)
- 5-methyl-1-(oxan-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1698028-42-0)
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