Description

Dimethyl Malate is a high-purity diester of malic acid, widely recognized for its versatility as a chemical intermediate and solvent. This compound is valued for its ability to impart specific functional properties in advanced synthesis and formulation processes. It is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality raw materials for their production lines.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and chiral compounds.
• Agrochemical Synthesis: Serves as a key building block for producing herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a plasticizer or cross-linking agent in specialty polymer formulations.
• Flavor & Fragrance Ingredient: Employed as a precursor for esters that contribute to fruity or wine-like aromas.
• Organic Synthesis Reagent: Utilized in esterification and transesterification reactions as a solvent and reactant.
• Cosmetic Formulations: Functions as a skin-conditioning agent and pH adjuster in personal care products.
• Laboratory Research: Used as a standard or reagent in analytical chemistry and biochemical studies.

Basic Information

Product Name	Dimethyl Malate
CAS No.	1587-15-1
Molecular Formula	C6H10O5
Molecular Weight	162.14 g/mol
Synonyms	Dimethyl 2-Hydroxysuccinate; Dimethyl Hydroxysuccinate; Malic Acid Dimethyl Ester; Methyl Malate; 2-Hydroxybutanedioic Acid Dimethyl Ester; DL-Malic Acid Dimethyl Ester; Propanedioic Acid, Hydroxy-, Dimethyl Ester
EINECS	216-426-5

Quality Control

Our Dimethyl Malate is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is tested against rigorous in-house specifications, which typically include identity confirmation, assay, and impurity profile analysis. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Gravity (20°C)	1.220 - 1.240
Refractive Index (20°C)	1.440 - 1.445

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.