Description

Pyruvic Acid, 2-Hydroxyethyl Ester (6Ci) is a versatile bifunctional ester that combines the reactive keto acid group of pyruvate with the hydroxyl functionality of ethylene glycol. This compound matters as a valuable building block and reactive intermediate in advanced organic synthesis, offering a unique handle for further chemical modifications. It is needed by industries focused on developing pharmaceutical intermediates, specialty polymers, and fine chemicals, where its dual functionality enables the creation of complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the production of active pharmaceutical ingredients (APIs) and prodrugs.
• Polymer Chemistry: Used as a monomer or cross-linking agent in the synthesis of specialty polyesters and biodegradable polymers.
• Organic Synthesis: Acts as a versatile precursor for the preparation of heterocyclic compounds, chiral ligands, and other fine chemicals.
• Bioconjugation & Linker Chemistry: Utilized in bioconjugation techniques and as a spacer/linker molecule in prodrug design and material science.
• Cosmetic & Personal Care Ingredients: Potential intermediate in the synthesis of skin-conditioning agents and other specialty cosmetic actives.
• Agrochemical Synthesis: Employed in the research and development of novel herbicides, fungicides, and plant growth regulators.

Basic Information

Product Name	Pyruvic Acid, 2-Hydroxyethyl Ester (6Ci)
CAS No.	99419-43-9
Molecular Formula	C5H8O4
Molecular Weight	132.11 g/mol
Synonyms	2-Hydroxyethyl Pyruvate; Ethylene Glycol Monopyruvate; 2-Hydroxyethyl 2-oxopropanoate; Pyruvic Acid 2-Hydroxyethyl Ester; Glycol Pyruvate; 2-Oxopropanoic Acid 2-Hydroxyethyl Ester; (6Ci) Designation; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Pyruvic Acid, 2-Hydroxyethyl Ester is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay and impurity profiles are provided and available upon request, supporting your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0% Total impurities ≤ 3.0%

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