Benzyl (1S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate CAS 140927-12-4

Purity 97%+In StockPharmaceutical Standards
CAS No.140927-12-4
Molecular FormulaC14H17NO3
Molecular Weight247.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Benzyl (1S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate CAS 140927-12-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 247.29 g/mol gives Benzyl (1S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Benzyl (1S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate (CAS 140927-12-4), molecular formula C14H17NO3 and molecular weight 247.29 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C14H17NO3, Benzyl (1S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 247.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC14H17NO3
Molecular Weight247.29 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms1

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