4-(2-Methyl-1,3-dioxolan-2-yl)butanal CAS 42991-09-3

Purity 97%+In StockPharmaceutical Standards
CAS No.42991-09-3
Molecular FormulaC8H14O3
Molecular Weight158.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(2-Methyl-1,3-dioxolan-2-yl)butanal CAS 42991-09-3 chemical structure

Description

Based on its molecular formula C8H14O3, 4-(2-Methyl-1,3-dioxolan-2-yl)butanal contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 158.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

4-(2-Methyl-1,3-dioxolan-2-yl)butanal (CAS 42991-09-3), molecular formula C8H14O3 and molecular weight 158.19 g/mol, is a CATO reference standard with documented purity and traceability.

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), 4-(2-Methyl-1,3-dioxolan-2-yl)butanal 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 FormulaC8H14O3
Molecular Weight158.19 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1969

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Why CATO?