Description

Propanoic Acid, 3-(Dimethylamino)-2,3-Dioxo-, Methyl Ester (9Ci) is a specialized organic compound featuring a unique α-ketoester structure with a dimethylamino substituent. This molecular architecture makes it a valuable versatile building block and intermediate for synthesizing more complex molecules in advanced chemical research and development. It is primarily sought after by pharmaceutical, agrochemical, and fine chemical industries for applications requiring precise functional group manipulation.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing heterocyclic or complex ester frameworks.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a versatile building block for creating dyes, pigments, and other performance chemicals.
• Organic Synthesis Research: Employed in academic and industrial R&D labs for constructing complex molecules, leveraging its reactive keto and ester groups.
• Ligand and Catalyst Development: Utilized as a starting material for synthesizing specialized ligands used in catalytic processes.

Basic Information

Product Name	Propanoic Acid, 3-(Dimethylamino)-2,3-Dioxo-, Methyl Ester (9Ci)
CAS No.	748797-58-2
Molecular Formula	C7H11NO4
Molecular Weight	173.17 g/mol
Synonyms	Methyl 3-(dimethylamino)-2,3-dioxopropanoate; 3-(Dimethylamino)-2,3-dioxopropanoic Acid Methyl Ester; 2,3-Dioxo-3-(dimethylamino)propionic Acid Methyl Ester; Dimethylaminooxaloacetic Acid Methyl Ester; Methyl Dimethylaminooxaloacetate; Oxaloacetic Acid Derivative; (Dimethylamino)oxobutanedioic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our Propanoic Acid, 3-(Dimethylamino)-2,3-Dioxo-, Methyl Ester (9Ci) is produced under a strict quality management system. Every batch undergoes rigorous analytical testing including HPLC, GC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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