Cyclopropane-d5-carboxylic Acid CAS 1219804-09-7

Purity >95%In StockPharmaceutical Standards
CAS No.1219804-09-7
Molecular Formula-
Molecular Weight91.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cyclopropane-d5-carboxylic Acid CAS 1219804-09-7 chemical structure

Description

As a certified reference material (CRM), Cyclopropane-d5-carboxylic Acid 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.

CATO supplies Cyclopropane-d5-carboxylic Acid (CAS 1219804-09-7), a certified reference material (molecular formula C4HD5O2, MW 91.12 g/mol) for analytical method development and quality control.

Structurally, Cyclopropane-d5-carboxylic Acid (C4HD5O2) contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.5, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 91.12 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

Physical & Chemical Properties

Molecular FormulaC4HD5O2
Molecular Weight91.12 g/mol
Purity>95%
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990

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