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You are here:Home » Biochemicals » Biochem-Fine Chemicals » Malonaldehyde bis(dimethyl acetal) (1,1,3,3-Tetramethoxypropane, TMOP)

Malonaldehyde bis(dimethyl acetal) (1,1,3,3-Tetramethoxypropane, TMOP)


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MDA (Malondialdehyde) is a highly reactive three carbon dialdehyde produced as a byproduct of polyunsaturated fatty acid peroxidation and arachidonic acid metabolism. MDA readily combines with several functional groups on molecules including proteins, lipoproteins, and DNA. MDA-modified proteins may show altered physico-chemical behavior and antigenicity. Antibodies to MDA will help to visualize the MDA-adducts.
Catalog #M2141-09
CAS Number102-52-3
FormSupplied as a colorless liquid.
Molecular Weight164.2
n20/D 1.407 (lit.)
bp 183 °C/760 mm Hg (lit.)
Fp 130 °F
Density 0.997 g/mL (lit.)
Storage and Stability
Store at room temperature. Stable for 6-12 months.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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