5-(Methoxycarbonyl)bicyclo[3.2.1]octane-1-carboxylic acid CAS 110371-27-2

Purity 97%+In StockPharmaceutical Standards
CAS No.110371-27-2
Molecular FormulaC11H16O4
Molecular Weight212.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(Methoxycarbonyl)bicyclo[3.2.1]octane-1-carboxylic acid CAS 110371-27-2 chemical structure

Description

The occurrence of 5-(Methoxycarbonyl)bicyclo[3.2.1]octane-1-carboxylic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-(Methoxycarbonyl)bicyclo[3.2.1]octane-1-carboxylic acid (CAS 110371-27-2), molecular formula C11H16O4 and molecular weight 212.24 g/mol, is a CATO reference standard with documented purity and traceability.

5-(Methoxycarbonyl)bicyclo[3.2.1]octane-1-carboxylic acid (C11H16O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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.

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.

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 FormulaC11H16O4
Molecular Weight212.24 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988

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