Description

Butylmalonic Acid is a versatile dicarboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its bifunctional structure, which allows for selective reactions at either carboxyl group, enabling the construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring malonic acid-derived side chains.
• Agrochemical Synthesis: Building block for creating herbicides, fungicides, and plant growth regulators with tailored properties.
• Ligand and Catalyst Development: Used to prepare chelating ligands for metal catalysts in asymmetric synthesis and polymerization processes.
• Polymer Modification: Monomer or cross-linking agent for producing specialty polyesters, polyamides, and coatings with enhanced performance.
• Organic Synthesis Reagent: Employed in Knoevenagel condensations and other C-C bond forming reactions to create novel organic compounds.
• Chemical Research & Development: Fundamental reagent in academic and industrial R&D for exploring new synthetic pathways and material science.

Basic Information

Product Name	Butylmalonic Acid
CAS No.	534-59-8
Molecular Formula	C7H12O4
Molecular Weight	160.17 g/mol
Synonyms	2-Butylmalonic Acid; 2-Butylpropanedioic Acid; 1-Butyl-1,1-Ethanedicarboxylic Acid; Propanoic Acid, 2-Butyl-1,3-Dicarboxy-; Butylmalonate; 2-n-Butylmalonic Acid; α-Butylmalonic Acid
EINECS	208-600-4

Quality Control

Our Butylmalonic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical processes.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	105 - 110 °C
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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