Description

Acetoacetic Acid, 2-Cyano- (7Ci) is a versatile cyano-functionalized acetoacetate derivative, serving as a key synthetic intermediate in advanced organic synthesis. Its value lies in its bifunctional reactivity, offering both an active methylene group and a nitrile moiety for constructing complex heterocyclic and pharmaceutical scaffolds. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of various heterocyclic compounds, including pyrimidines, pyrazoles, and other nitrogen-containing pharmacophores.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators that require cyanoacetate chemistry.
• Dye and Pigment Manufacturing: Acts as a precursor for specialized colorants and optical brighteners due to its reactive sites for chromophore development.
• Polymer Modification: Employed as a functional monomer or cross-linking agent to introduce cyano and ketone groups into polymer chains, enhancing material properties.
• Chemical Research & Development: A valuable reagent for method development and exploring new reaction pathways in academic and industrial laboratories.
• Fine Chemical Production: Integral to the multi-step synthesis of complex flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	Acetoacetic Acid, 2-Cyano- (7Ci)
CAS No.	88511-40-4
Molecular Formula	C5H5NO3
Molecular Weight	127.10 g/mol
Synonyms	2-Cyanoacetoacetic Acid; Cyanoacetic Acid Methyl Ester?; 3-Oxobutanenitrile; Acetoacetic Acid Nitrile; 2-Cyano-3-oxobutanoic Acid; Methyl 2-Cyanoacetoacetate (common trade/process name); 3-Oxo-2-cyanobutanoic Acid
EINECS	Contact for details

Quality Control

Our Acetoacetic Acid, 2-Cyano- (7Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (by HPLC), impurity profile, and physical characteristics is provided with every shipment to guarantee supply reliability and technical compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The product may be hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.