1,1,4,4-Tetramethoxy-trans-2-butene 6068-62-8 F0329 Fumaraldehyde Bis(dimethyl Acetal) CAS 6068-62-8

Purity 97%+In StockPharmaceutical Standards
CAS No.6068-62-8
Molecular FormulaC8H16O4
Molecular Weight176.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1,4,4-Tetramethoxy-trans-2-butene 6068-62-8 F0329 Fumaraldehyde Bis(dimethyl Acetal) CAS 6068-62-8 chemical structure

Description

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.

1,1,4,4-Tetramethoxy-trans-2-butene 6068-62-8 F0329 Fumaraldehyde Bis(dimethyl Acetal) (CAS 6068-62-8), molecular formula C8H16O4 and molecular weight 176.21 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1,1,4,4-Tetramethoxy-trans-2-butene 6068-62-8 F0329 Fumaraldehyde Bis(dimethyl Acetal) (C8H16O4) 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.

Physical & Chemical Properties

Molecular FormulaC8H16O4
Molecular Weight176.21 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)1.0
CAS Registry Year (est.)1958

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