Description

Butanedioic Acid, Hydroxy-, 1-Ethyl Ester is a versatile organic ester derivative of succinic acid, valued for its role as a chemical intermediate and building block in advanced synthesis. This compound is essential for manufacturers requiring specific functional groups for creating complex molecules with tailored properties. It finds significant utility in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from polymer modification to the synthesis of active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon or building block in the synthesis of active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modification: Acts as a monomer or modifier to impart specific characteristics like flexibility or biodegradability to polymers.
• Flavor & Fragrance Industry: Employed as a precursor for esters that contribute to specific flavor or aroma profiles.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D laboratories for constructing complex organic molecules.
• Cosmetic Ingredients: Potential use in the synthesis of esters for emollients or other specialty cosmetic actives.

Basic Information

Product Name	Butanedioic Acid, Hydroxy-, 1-Ethyl Ester
CAS No.	71901-42-3
Molecular Formula	C6H10O5
Molecular Weight	162.14 g/mol
Synonyms	Ethyl 2-Hydroxysuccinate; 1-Ethyl 2-Hydroxybutanedioate; Ethyl Hydrogen Malate; 2-Hydroxysuccinic Acid 1-Ethyl Ester; Hydroxysuccinic Acid Ethyl Ester; Monoethyl Hydroxysuccinate; Monoethyl Malate; Ethyl Ester of Hydroxysuccinic Acid
EINECS	Contact for details

Quality Control

Our Butanedioic Acid, Hydroxy-, 1-Ethyl Ester is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are provided and can be tailored to meet specific customer requirements. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Rotation	Contact for details
Residue on Ignition	≤ 0.1%

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