Description

1,3-Acetonedicarboxylic Acid is a versatile and valuable dicarboxylic acid derivative, serving as a key building block in organic synthesis. Its importance lies in its ability to act as a precursor for the synthesis of heterocyclic compounds and complex molecules. This product is essential for research and development laboratories, pharmaceutical intermediates, and fine chemical manufacturing. The compound is supplied with a CAS number of 542-05-2.

Application

• Pharmaceutical Intermediate: A crucial starting material for synthesizing active pharmaceutical ingredients (APIs), particularly in the production of heterocyclic compounds.
• Fine Chemical Synthesis: Used as a versatile building block in the preparation of complex organic molecules, including dyes, fragrances, and specialty polymers.
• Academic & Industrial Research: Employed in chemical research for developing new synthetic methodologies and exploring novel compound libraries.
• Agrochemical Development: Serves as a precursor in the synthesis of certain herbicides, fungicides, and plant growth regulators.
• Coordination Chemistry: Can act as a ligand or precursor for metal-organic frameworks (MOFs) and other coordination compounds.

Basic Information

Product Name	1,3-Acetonedicarboxylic Acid
CAS No.	542-05-2
Molecular Formula	C5H6O5
Molecular Weight	146.10 g/mol
Synonyms	3-Oxoglutaric Acid; Acetonedicarboxylic Acid; β-Ketoglutaric Acid; 3-Oxopentanedioic Acid; 1,3-Diacetylpropane-1,3-dicarboxylic Acid (deprecated); 3-Carboxy-4-oxopentanoic Acid; Ketoglutaric Acid
EINECS	208-801-1

Quality Control

Our 1,3-Acetonedicarboxylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes results for assay, impurities, and physical characteristics. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect purity and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	135 - 139 °C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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