Description

(1-Butenyl)Malonic Acid is a versatile malonic acid derivative featuring a reactive terminal alkene group. This bifunctional structure makes it a valuable chemical intermediate for synthesizing more complex molecules in pharmaceutical and fine chemical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing carbon chains and heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring malonate or extended carbon chain building blocks.
• Agrochemical Synthesis: Serves as a precursor in the development of herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: A key starting material for manufacturing complex organic compounds, including flavors, fragrances, and advanced materials.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the production of specialty polymers and resins.
• Organic Synthesis Research: Employed in academic and industrial labs for Michael additions, Knoevenagel condensations, and other C-C bond-forming reactions.
• Chemical Derivatization: The alkene and carboxylic acid functionalities allow for further chemical modifications to create custom ligands, linkers, or probes.

Basic Information

Item	Detail
Product Name	(1-Butenyl)Malonic Acid
CAS No.	4472-84-8
Molecular Formula	C7H10O4
Molecular Weight	158.15 g/mol
Synonyms	1-Butenylmalonic Acid; 3-Butenylmalonic Acid; 2-(But-3-en-1-yl)malonic Acid; (3-Butenyl)malonic Acid; 2-(3-Butenyl)propanedioic Acid; Vinylacetic Acid Malonic Ester Homolog; But-3-enylmalonic Acid
EINECS	Contact for details

Quality Control

Our (1-Butenyl)Malonic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay (by HPLC), identity (by IR/NMR), and impurity profiles is provided with every shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Heavy Metals	< 20 ppm

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