Description

Acetic Acid, Cyano(3-Ethyl-2(3H)-Thiazolylidene)-, Ethyl Ester (9Ci) is a specialized heterocyclic building block and chemical intermediate of significant interest in advanced organic synthesis. This compound matters for its unique molecular architecture, which is pivotal for constructing complex pharmacophores and functional materials. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with improved efficacy.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for electron-transport or emissive layer materials in display and lighting technologies.
• Dye and Pigment Intermediate: Employed in the synthesis of advanced colorants and functional dyes for specialized applications.
• Ligand Synthesis for Catalysis: Used to create novel ligands for transition metal catalysts used in fine chemical manufacturing.
• Academic and Industrial R&D: A valuable reagent for methodological studies and exploring new chemical reactions in synthetic chemistry.

Basic Information

Product Name	Acetic Acid, Cyano(3-Ethyl-2(3H)-Thiazolylidene)-, Ethyl Ester (9Ci)
CAS No.	657411-11-5
Molecular Formula	C10H12N2O2S
Molecular Weight	224.28 g/mol
Synonyms	Ethyl 2-Cyano-2-(3-ethyl-2(3H)-thiazolylidene)acetate; 2-(3-Ethyl-2(3H)-thiazolylidene)-2-cyanoacetic Acid Ethyl Ester; Cyano(3-ethyl-2(3H)-thiazolylidene)acetic Acid Ethyl Ester; 2-Cyano-2-(3-ethyl-2,3-dihydrothiazol-2-ylidene)acetic acid ethyl ester; (Z)-Ethyl 2-cyano-2-(3-ethyl-4-oxothiazolidin-2-ylidene)acetate; Acetic acid, 2-cyano-2-(3-ethyl-2(3H)-thiazolylidene)-, ethyl ester
EINECS	Contact for details

Quality Control

Our Acetic Acid, Cyano(3-Ethyl-2(3H)-Thiazolylidene)-, Ethyl Ester (9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory documentation needs.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from moisture and direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.