[1,1'-Bi(cyclopentane)]-2,2'-dione CAS 5070-24-6

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including [1,1'-Bi(cyclopentane)]-2,2'-dione.

CATO supplies [1,1'-Bi(cyclopentane)]-2,2'-dione (CAS 5070-24-6), a certified reference material (molecular formula C10H14O2, MW 166.22 g/mol) for analytical method development and quality control.

Structurally, [1,1'-Bi(cyclopentane)]-2,2'-dione (C10H14O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 166.22 g/mol, it falls into the medium-molecular-weight range. 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.

As a certified reference material (CRM), [1,1'-Bi(cyclopentane)]-2,2'-dione 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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