Product Description:
2-Methylsuccinic acid, also known as pyrotartaric acid, is an organic dicarboxylic acid. It appears as a white crystalline solid and is soluble in water and ethanol. This compound serves as a valuable building block and intermediate in organic synthesis, particularly in the creation of polymers, pharmaceuticals, and specialty chemicals. Its structure, featuring two carboxyl groups and a methyl substituent, allows for diverse chemical modifications and applications.
Product Properties:
Property Value Chemical Name
2-Methylsuccinic acid
CAS Number
498-21-5
Molecular Formula
C₅H₈O₄
Molecular Weight
132.11 g/mol
Appearance
White crystalline solid
Melting Point
111-115 °C
Boiling Point
Decomposes before boiling at atmospheric pressure; 240 °C (decomposes)
Solubility
Soluble in water, ethanol, and ether
Synonyms
Pyrotartaric acid; Methylsuccinic acid; 2-Methylbutanedioic acid; Propane-1,1-dicarboxylic acid
Product Usage:
Polymer Synthesis: Used as a monomer or comonomer in the production of polyesters, polyamides, and other polymers, imparting specific properties like flexibility or thermal stability.
Pharmaceutical Intermediates: Serves as a precursor or building block in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates. For example, it can be incorporated into molecules with potential therapeutic activities.
Agrochemicals: Utilized in the development of certain pesticides, herbicides, or plant growth regulators.
Fine Chemical Synthesis: Acts as a versatile intermediate for producing specialty chemicals, including plasticizers, lubricants, and food additives.
Chiral Synthesis: The chiral forms of 2-methylsuccinic acid are valuable in asymmetric synthesis to produce enantiomerically pure compounds.
Corrosion Inhibitors: Can be used in formulations for corrosion inhibitors due to its dicarboxylic acid nature.
Laboratory Reagent: Employed in research and development as a starting material or reagent for various organic reactions.
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