L-Menthyl glyoxylate hydrate CAS 208192-12-5

Purity 97%+In StockPharmaceutical Standards
CAS No.208192-12-5
Molecular FormulaC12H22O3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

L-Menthyl glyoxylate hydrate CAS 208192-12-5 chemical structure

Description

L-Menthyl glyoxylate hydrate (CAS 208192-12-5), molecular formula C12H22O3H2O and molecular weight 232.32 g/mol, is a CATO reference standard with documented purity and traceability.

L-Menthyl glyoxylate hydrate (C12H22O3H2O) contains a carboxylic acid 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), L-Menthyl glyoxylate hydrate 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 FormulaC12H22O3 H2O
Molecular Weight232.32 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)2016

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