Description

2-Butyl-2-Ethylmalonic Acid is a versatile dicarboxylic acid derivative, a key building block in organic synthesis. Its value lies in its ability to act as a precursor for the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), fine chemicals, and specialized polymers.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a malonic acid backbone.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and plant growth regulators where its specific alkyl chain structure imparts desired biological activity.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polymers, resins, and coatings, contributing to thermal and chemical resistance.
• Ligand and Catalyst Development: Employed in the creation of novel chelating ligands for metal catalysts used in asymmetric synthesis and other advanced chemical transformations.
• Fine Chemical Production: A building block for synthesizing complex organic molecules used in flavors, fragrances, and advanced material science.
• Research & Development: A valuable reagent for academic and industrial R&D in medicinal chemistry and synthetic methodology development.

Basic Information

Product Name	2-Butyl-2-Ethylmalonic Acid
CAS No.	2085-15-6
Molecular Formula	C9H16O4
Molecular Weight	188.22 g/mol
Synonyms	2-Ethyl-2-butylmalonic Acid; Diethylbutylmalonic Acid; 2-Butyl-2-ethylpropanedioic Acid; Butylethylmalonic Acid; 1,1-Dicarboxyhexane; 2-Ethyl-2-butyl-1,3-propanedioic Acid; NSC 163045
EINECS	218-219-7

Quality Control

Our 2-Butyl-2-Ethylmalonic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the highest standards of purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming specifications for identity, assay, and impurity profiles. We adhere to cGMP principles where applicable to ensure reliable supply for critical applications.

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); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	< 20 ppm
Residue on Ignition	≤ 0.1%

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