tert-Butyl (1R,4R,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate CAS 1250884-35-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1250884-35-5
Molecular FormulaC11H19NO3
Molecular Weight213.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl (1R,4R,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate CAS 1250884-35-5 chemical structure

Description

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.

CATO supplies tert-Butyl (1R,4R,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate (CAS 1250884-35-5), a certified reference material (molecular formula C11H19NO3, MW 213.27 g/mol) for analytical method development and quality control.

tert-Butyl (1R,4R,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate (C11H19NO3) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a certified reference material (CRM), tert-Butyl (1R,4R,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-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 FormulaC11H19NO3
Molecular Weight213.27 g/mol
AppearanceWhite to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Nitrogen Atoms1

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