Description

Ethyl 1-Methylbutyl Cyanoacetate is a versatile cyanoacetate ester derivative, valued for its role as a key synthetic intermediate in organic synthesis. Its molecular structure makes it particularly useful for constructing complex molecules through reactions like Knoevenagel condensations and nucleophilic substitutions. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing cyano and ester functionalities.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where its reactive sites enable the creation of targeted molecular structures.
• Dye and Pigment Manufacturing: Acts as a precursor in the synthesis of specialized dyes, optical brighteners, and colorants for industrial applications.
• Polymer Modification: Employed in the creation of specialty monomers or as a modifying agent to introduce cyano groups into polymer chains, altering material properties.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways and creating novel chemical entities.
• Flavor and Fragrance Ingredient Synthesis: Utilized as an intermediate in the complex synthesis of certain ester-based aroma compounds.

Basic Information

Product Name	Ethyl 1-Methylbutyl Cyanoacetate
CAS No.	100453-11-0
Molecular Formula	C10H17NO2
Molecular Weight	183.25 g/mol
Synonyms	Cyanoacetic acid, ethyl 1-methylbutyl ester; 1-Methylbutyl cyanoacetate, ethyl ester; Ethyl (1-methylbutyl) cyanoacetate; 2-Cyanoacetic acid ethyl 1-methylbutyl ester; Ethyl 2-cyano-2-(1-methylbutoxy)acetate; (1-Methylbutoxy)(cyano)acetic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 1-Methylbutyl Cyanoacetate is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for industrial chemical manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and organic solvents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.420 - 1.430
Density (20°C)	0.95 - 1.00 g/mL

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