1,1,3,3-Tetramethoxybutane CAS 5744-65-0

Purity 97%+In StockPharmaceutical Standards
CAS No.5744-65-0
Molecular FormulaC8H18O4
Molecular Weight178.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1,3,3-Tetramethoxybutane CAS 5744-65-0 chemical structure

Description

Based on its molecular formula C8H18O4, 1,1,3,3-Tetramethoxybutane 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 178.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

1,1,3,3-Tetramethoxybutane (CAS 5744-65-0), molecular formula C8H18O4 and molecular weight 178.23 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC8H18O4
Molecular Weight178.23 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)0.0
CAS Registry Year (est.)1958

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Why CATO?