1,1-dimethoxyethene CAS 922-69-0

Purity 97%+In StockPharmaceutical Standards
CAS No.922-69-0
Molecular FormulaC4H8O2
Molecular Weight88.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1-dimethoxyethene CAS 922-69-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 88.11 g/mol gives 1,1-dimethoxyethene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,1-dimethoxyethene (CAS 922-69-0), molecular formula C4H8O2 and molecular weight 88.11 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1,1-dimethoxyethene (C4H8O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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-dimethoxyethene 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

Molecular FormulaC4H8O2
Molecular Weight88.11 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957

Recommended Standards

Why CATO?