Description

Pyruvoyl Chloride CAS NO 5704-66-5 is a highly reactive acid chloride derivative of pyruvic acid, serving as a crucial acylating and building block agent in advanced organic synthesis. Its value lies in its ability to efficiently introduce the pyruvoyl moiety, enabling the construction of complex molecules for pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working in medicinal chemistry, specialty chemical manufacturing, and the synthesis of active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediates: Key building block for synthesizing novel drug candidates, particularly in antibiotic and antiviral research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Peptide Modification: Acylating agent for modifying amino acids and peptides to alter their biological activity or stability.
• Polymer Chemistry: Monomer or cross-linking agent in the synthesis of specialty polymers with tailored properties.
• Chemical Research: Versatile reagent in academic and industrial laboratories for exploring new synthetic methodologies.
• Dye and Pigment Manufacturing: Intermediate in the synthesis of complex organic colorants.

Basic Information

Product Name	Pyruvoyl Chloride
CAS No.	5704-66-5
Molecular Formula	C3H3ClO2
Molecular Weight	106.51 g/mol
Synonyms	Pyruvic Acid Chloride; 2-Oxopropanoyl Chloride; α-Ketopropionyl Chloride; Pyruvoychlorid; Chlorure de pyruvoyle; Pyruvic chloride; Acetylformyl chloride; Propanoyl chloride, 2-oxo-
EINECS	227-185-1

Quality Control

Our Pyruvoyl Chloride is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. Each lot undergoes comprehensive analysis, including assay, identity confirmation, and impurity profiling. Certificates of Analysis (COA) detailing all test results are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening. Keep away from strong bases, oxidizers, and sources of ignition.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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