2-[3-[[4-[[2-(2-carboxypropan-2-yloxy)-5-chlorophenyl]methyl]-2-methyl-3-pyridinyl]-[2-(4-chlorophenoxy)-2-methyl-1-oxopropoxy]methyl]-4-chlorophenoxy]-2-methylpropanoic acid hydrochloride 2-[4-chloranyl-3-[[4-[[5-chloranyl-2-(2-methyl-1-oxidanyl-1-oxidanylidene-propan-2-yl)oxy-phenyl]methyl]-2-methyl-pyridin-3-yl]-[2-(4-chloranylphenoxy)-2-methyl-propanoyl]oxy-methyl]phenoxy]-2-methyl-propanoic acid hydrochloride 3260-85-3 A821337 CAS 3260-85-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-[3-[[4-[[2-(2-carboxypropan-2-yloxy)-5-chlorophenyl]methyl]-2-methyl-3-pyridinyl]-[2-(4-chlorophenoxy)-2-methyl-1-oxopropoxy]methyl]-4-chlorophenoxy]-2-methylpropanoic acid hydrochloride 2-[4-chloranyl-3-[[4-[[5-chloranyl-2-(2-methyl-1-oxidanyl-1-oxidanylidene-propan-2-yl)oxy-phenyl]methyl]-2-methyl-pyridin-3-yl]-[2-(4-chloranylphenoxy)-2-methyl-propanoyl]oxy-methyl]phenoxy]-2-methyl-propanoic acid hydrochloride 3260-85-3 A821337.

CATO supplies 2-[3-[[4-[[2-(2-carboxypropan-2-yloxy)-5-chlorophenyl]methyl]-2-methyl-3-pyridinyl]-[2-(4-chlorophenoxy)-2-methyl-1-oxopropoxy]methyl]-4-chlorophenoxy]-2-methylpropanoic acid hydrochloride 2-[4-chloranyl-3-[[4-[[5-chloranyl-2-(2-methyl-1-oxidanyl-1-oxidanylidene-propan-2-yl)oxy-phenyl]methyl]-2-methyl-pyridin-3-yl]-[2-(4-chloranylphenoxy)-2-methyl-propanoyl]oxy-methyl]phenoxy]-2-methyl-propanoic acid hydrochloride 3260-85-3 A821337 (CAS 3260-85-3), a certified reference material (molecular formula C8H9ClO, MW 156.61 g/mol) for analytical method development and quality control.

Structurally, 2-[3-[[4-[[2-(2-carboxypropan-2-yloxy)-5-chlorophenyl]methyl]-2-methyl-3-pyridinyl]-[2-(4-chlorophenoxy)-2-methyl-1-oxopropoxy]methyl]-4-chlorophenoxy]-2-methylpropanoic acid hydrochloride 2-[4-chloranyl-3-[[4-[[5-chloranyl-2-(2-methyl-1-oxidanyl-1-oxidanylidene-propan-2-yl)oxy-phenyl]methyl]-2-methyl-pyridin-3-yl]-[2-(4-chloranylphenoxy)-2-methyl-propanoyl]oxy-methyl]phenoxy]-2-methyl-propanoic acid hydrochloride 3260-85-3 A821337 (C8H9ClO) contains a hydroxyl group, an ether linkage, chlorine substitution, 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 156.61 g/mol, it falls into the medium-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.

As a certified reference material (CRM), 2-[3-[[4-[[2-(2-carboxypropan-2-yloxy)-5-chlorophenyl]methyl]-2-methyl-3-pyridinyl]-[2-(4-chlorophenoxy)-2-methyl-1-oxopropoxy]methyl]-4-chlorophenoxy]-2-methylpropanoic acid hydrochloride 2-[4-chloranyl-3-[[4-[[5-chloranyl-2-(2-methyl-1-oxidanyl-1-oxidanylidene-propan-2-yl)oxy-phenyl]methyl]-2-methyl-pyridin-3-yl]-[2-(4-chloranylphenoxy)-2-methyl-propanoyl]oxy-methyl]phenoxy]-2-methyl-propanoic acid hydrochloride 3260-85-3 A821337 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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