Description

Malic Acid 4-Me Ester is a specialized organic ester derivative of malic acid, a key compound in biochemical and synthetic pathways. This high-purity intermediate is valued for its role in the synthesis of complex molecules, offering precise reactivity and functional group compatibility. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of chiral drugs, prodrugs, and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and specialty polymers requiring specific ester functionalities.
• Biochemical Research: Employed as a substrate or intermediate in enzymatic studies and metabolic pathway investigations.
• Cosmetic Ingredient Synthesis: Utilized in creating specialty esters for skin-care formulations and delivery systems.
• Material Science: Acts as a monomer or cross-linking agent in the development of biodegradable or functional polymers.

Basic Information

Product Name	Malic Acid 4-Me Ester
CAS No.	66178-02-7
Molecular Formula	C7H10O5
Molecular Weight	174.15 g/mol
Synonyms	4-Methoxy-4-oxobutanoic acid; Methyl hydrogen malate; Monomethyl malate; 4-Methoxy-4-oxobutanedioic acid; Methyl hydrogen 2-hydroxybutanedioate; Malic acid monomethyl ester; Butanedioic acid, hydroxy-, monomethyl ester
EINECS	Contact for details

Quality Control

Our Malic Acid 4-Me Ester is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Production adheres to current Good Manufacturing Practices (cGMP) where applicable. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with global regulatory standards including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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