Description

Acetic Acid, Cyano(Ethoxyimino)-, Methyl Ester, (E)- (9Ci) is a specialized cyanoacetate derivative, a high-value chemical intermediate with significant utility in advanced organic synthesis. Its core value proposition lies in its reactive cyano and ethoxyimino functional groups, enabling precise molecular construction for complex target compounds. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of heterocyclic compounds, active pharmaceutical ingredients (APIs), and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators requiring specific stereochemistry.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other specialty chemicals where the (E)-isomer configuration is critical.
• Research & Development: A valuable reagent in academic and industrial R&D labs for methodological studies and creating complex molecular libraries.
• Polymer Chemistry: Can be utilized as a monomer or modifier in the synthesis of specialty polymers with tailored properties.

Basic Information

Product Name	Acetic Acid, Cyano(Ethoxyimino)-, Methyl Ester, (E)- (9Ci)
CAS No.	91815-16-6
Molecular Formula	C6H8N2O3
Molecular Weight	156.14 g/mol
Synonyms	(E)-Methyl 2-cyano-2-(ethoxyimino)acetate; Methyl (E)-2-cyano-2-(ethoxyimino)acetate; 2-Cyano-2-(ethoxyimino)acetic acid methyl ester; Ethoxyimino cyanoacetic acid methyl ester; Cyano(ethoxyimino)acetic acid methyl ester; Methyl cyano(ethoxyimino)acetate; Acetic acid, cyano(ethoxyimino)-, methyl ester, (E)-
EINECS	Contact for details

Quality Control

Our Acetic Acid, Cyano(Ethoxyimino)-, Methyl Ester, (E)- (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and isomeric integrity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee batch-to-batch consistency and traceability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Isomeric Purity ((E)-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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