Description

Ethyl 2-Formyl-3-Methylbutanoate is a versatile ester compound characterized by its formyl and branched alkyl functionalities. This chemical serves as a valuable intermediate and building block in organic synthesis, prized for its reactivity and ability to introduce specific molecular frameworks. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fragrance industries for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Serves as a building block for creating specific ester notes and aroma chemicals.
• Organic Synthesis Reagent: Employed in research and development for constructing heterocycles and other complex organic structures.
• Chemical Intermediate: Utilized in the manufacture of specialty polymers, resins, and fine chemicals.

Basic Information

Product Name	Ethyl 2-Formyl-3-Methylbutanoate
CAS No.	21474-92-0
Molecular Formula	C8H14O3
Molecular Weight	158.20 g/mol
Synonyms	Ethyl 2-Formyl-3-methylbutyrate; 2-Formyl-3-methylbutyric Acid Ethyl Ester; Ethyl 2-Formyl-3-methylbutanoate; Ethyl 3-Methyl-2-oxovalerate; 3-Methyl-2-oxopentanoic Acid Ethyl Ester; Ethyl 3-methyl-2-oxopentanoate; Ethyl α-formylisovalerate
EINECS	Contact for details

Quality Control

Our Ethyl 2-Formyl-3-Methylbutanoate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere when appropriate. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.420 - 1.430
Specific Gravity (20/20°C)	0.980 - 1.010

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