tert-Butyl (R)-2-cyclohexylpiperazine-1-carboxylate CAS 1240586-42-8
| CAS No. | 1240586-42-8 |
| Molecular Formula | C15H28N2O2 |
| Molecular Weight | 268.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), tert-Butyl (R)-2-cyclohexylpiperazine-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.
tert-Butyl (R)-2-cyclohexylpiperazine-1-carboxylate (CAS 1240586-42-8) is a high-purity analytical reference standard with the molecular formula C15H28N2O2 and a molecular weight of 268.40 g/mol.
The molecular framework of tert-Butyl (R)-2-cyclohexylpiperazine-1-carboxylate (C15H28N2O2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H28N2O2 |
| Molecular Weight | 268.40 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl (S)-3-cyclohexylpiperazine-1-carboxylate (CAS 1240583-01-0)
- tert-Butyl 3,9-diazaspiro[5.6]dodecane-9-carboxylate (CAS 1246509-85-2)
- Tert-butyl 2-(piperidin-3-yl)piperidine-1-carboxylate (CAS 1230134-36-7)
- Tert-butyl [2,3'-bipiperidine]-1'-carboxylate (CAS 1250996-04-3)
- (<I>R</I>)-3-pyrrolidinol hydrochloride (CAS 104706-47-0)
- S(-)Amlodipine Besylate (CAS 150566-71-5)
- 4-(5-Fluoro-2-methylbenzyl)piperidine (CAS 782504-69-2)
- Z-4F-R-2 (CAS 2820214-45-5)
- (R)-(4-Chlorophenyl)(pyridin-2-yl)methanol (CAS 112966-26-4)
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Why CATO?
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