Ethyl (1R,2R)-1,2-bis(hydroxymethyl)cyclopropane-1-carboxylate CAS 144985-81-9

Description

The occurrence of Ethyl (1R,2R)-1,2-bis(hydroxymethyl)cyclopropane-1-carboxylate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Ethyl (1R,2R)-1,2-bis(hydroxymethyl)cyclopropane-1-carboxylate (CAS 144985-81-9), molecular formula C8H14O4 and molecular weight 174.19 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Ethyl (1R,2R)-1,2-bis(hydroxymethyl)cyclopropane-1-carboxylate (C8H14O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 174.19 g/mol, it falls into the medium-molecular-weight range.

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.

As a certified reference material (CRM), Ethyl (1R,2R)-1,2-bis(hydroxymethyl)cyclopropane-1-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

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