Description

Propanedioic Acid, (Cyanomethyl)-, Dimethyl Ester (9Ci) is a versatile chemical intermediate characterized by its reactive cyano and ester functional groups. This compound matters for its role as a key building block in the synthesis of more complex molecules, offering a strategic point for chemical modification. It is needed by research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing cyano or modified malonate structures.
• Agrochemical Synthesis: Used in the production of herbicides, insecticides, and fungicides, where its reactive sites allow for the construction of heterocyclic compounds.
• Organic Synthesis Building Block: Employed in research laboratories for constructing complex organic molecules, including dyes, pigments, and functional polymers.
• Chemical Research & Development: Acts as a versatile reagent for method development, exploring new reaction pathways, and creating novel chemical entities.
• Specialty Polymer Modification: Can be utilized to introduce cyano or ester functionalities into polymer backbones to alter material properties.

Basic Information

Item	Details
Product Name	Propanedioic Acid, (Cyanomethyl)-, Dimethyl Ester (9Ci)
CAS No.	61760-67-6
Molecular Formula	C7H9NO4
Molecular Weight	171.15 g/mol
Synonyms	Dimethyl (cyanomethyl)malonate; (Cyanomethyl)propanedioic Acid Dimethyl Ester; Malonic Acid, (Cyanomethyl)-, Dimethyl Ester; Dimethyl Cyanomethylmalonate; 2-(Cyanomethyl)malonic Acid Dimethyl Ester; Propanedioic Acid, 2-(Cyanomethyl)-, 1,3-Dimethyl Ester; Cyanomethylmalonic Acid Dimethyl Ester
EINECS	Contact for details

Quality Control

Our Propanedioic Acid, (Cyanomethyl)-, Dimethyl Ester is produced and handled under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications such as assay, identity (IR), and impurity profiles 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 room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging, or stored in dark conditions.

Specification

Item	Specification
Appearance	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.