Description

4-Ketopimelic Acid (CAS NO 502-50-1) is a versatile keto-dicarboxylic acid that serves as a crucial building block in organic synthesis. Its bifunctional structure, featuring both a ketone and two carboxylic acid groups, makes it a valuable intermediate for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries, particularly for the synthesis of active pharmaceutical ingredients (APIs) and specialty polymers.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of various drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a versatile building block for producing complex organic compounds, including ligands and catalysts.
• Agrochemical Research: Serves as a precursor in the development of novel herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polyesters and polyamides.
• Biochemical Research: Utilized in metabolic pathway studies and as a standard in analytical chemistry.
• Cosmetic Ingredient Synthesis: Intermediate for producing certain specialty esters and emollients used in personal care formulations.

Basic Information

Product Name	4-Ketopimelic Acid
CAS No.	502-50-1
Molecular Formula	C7H10O5
Molecular Weight	174.15 g/mol
Synonyms	4-Oxopimelic Acid; 3-Carboxy-5-oxohexanoic Acid; 5-Oxoheptanedioic Acid; Ketopimelic Acid; 4-Oxoheptanedioic Acid; α,ω-Dicarboxy-4-oxopentane; 1,7-Heptanedioic acid, 4-oxo-
EINECS	207-937-7

Quality Control

Our 4-Ketopimelic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment ensures the material is suitable for demanding research and commercial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118 - 122 °C
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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