1-ethynyl-2-methoxybenzene 2'-Methoxyphenylacetylene 767-91-9 A9731 CAS 767-91-9

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-ethynyl-2-methoxybenzene 2'-Methoxyphenylacetylene 767-91-9 A9731.

1-ethynyl-2-methoxybenzene 2'-Methoxyphenylacetylene 767-91-9 A9731 (CAS 767-91-9) is a high-purity analytical reference standard with the molecular formula C9H14O and a molecular weight of 138.21 g/mol.

1-ethynyl-2-methoxybenzene 2'-Methoxyphenylacetylene 767-91-9 A9731 (C9H14O) contains a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 1-ethynyl-2-methoxybenzene 2'-Methoxyphenylacetylene 767-91-9 A9731 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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