Description

2-Cyano-2-(Benzoyloxy)-4-Methylvaleric Acid Ethyl Ester is a specialized organic ester compound with a cyano functional group, serving as a critical synthetic intermediate. Its molecular structure makes it valuable for constructing complex molecules in advanced chemical synthesis. This product is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific chiral centers or ester functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals requiring complex ester backbones.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry, including studies on esterification, cyano group reactions, and asymmetric synthesis.
• Polymer Chemistry: Potential monomer or modifier for creating specialty polymers with unique thermal or mechanical properties.

Basic Information

Product Name	2-Cyano-2-(Benzoyloxy)-4-Methylvaleric Acid Ethyl Ester
CAS No.	19788-61-5
Molecular Formula	C₁₆H₁₉NO₄
Molecular Weight	289.33 g/mol
Synonyms	Ethyl 2-Cyano-2-(benzoyloxy)-4-methylpentanoate; Ethyl 2-Benzoyloxy-2-cyano-4-methylvalerate; 4-Methyl-2-oxovaleric acid 2-cyano-2-(benzoyloxy) ethyl ester; 2-Cyano-2-(benzoyloxy)-4-methylpentanoic Acid Ethyl Ester; NSC 334365; Benzoyloxy(1-cyano-3-methylbutyl)acetic Acid Ethyl Ester; α-Cyano-α-(benzoyloxy)-γ-methylvaleric Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our 2-Cyano-2-(Benzoyloxy)-4-Methylvaleric Acid Ethyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory 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 (typically 15-25°C). Keep away from heat sources and incompatible materials such as strong bases and oxidizing agents. The product may be moisture-sensitive; ensure containers are sealed after use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.