tert-butyl N-[(1R,3R)-3-hydroxycyclohexyl]carbamate CAS 1638744-95-2
| CAS No. | 1638744-95-2 |
| Molecular Formula | C11H21NO3 |
| Molecular Weight | 215.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including tert-butyl N-[(1R,3R)-3-hydroxycyclohexyl]carbamate.
CATO supplies tert-butyl N-[(1R,3R)-3-hydroxycyclohexyl]carbamate (CAS 1638744-95-2), a certified reference material (molecular formula C11H21NO3, MW 215.29 g/mol) for analytical method development and quality control.
tert-butyl N-[(1R,3R)-3-hydroxycyclohexyl]carbamate (C11H21NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), tert-butyl N-[(1R,3R)-3-hydroxycyclohexyl]carbamate 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 | C11H21NO3 |
| Molecular Weight | 215.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-butyl N-[(1S,3R)-3-hydroxycyclohexyl]carbamate (CAS 1638744-25-8)
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- Tert-butyl 4-(hydroxymethyl)-2,2-dimethylazetidine-1-carboxylate (CAS 1638771-34-2)
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