Description

3,3-Dimethyl-4-Pentenoic Acid is a versatile, branched-chain unsaturated carboxylic acid that serves as a valuable building block in organic synthesis. Its unique structure, featuring both a reactive carboxylic acid group and an alkenyl moiety, makes it a critical intermediate for creating complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Specialty Polymer Monomer: Serves as a monomer or co-monomer for creating polymers with specific functional properties.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrances, flavors, and other high-value fine chemicals.
• Organic Synthesis Reagent: A versatile reagent in academic and industrial R&D for constructing carbon chains and introducing functional groups.
• Liquid Crystal & Electronic Material Precursor: Potential use in synthesizing components for advanced display and electronic materials.

Basic Information

Product Name	3,3-Dimethyl-4-Pentenoic Acid
CAS No.	7796-73-8
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	4-Pentenoic acid, 3,3-dimethyl-; 3,3-Dimethyl-4-pentenoic acid; 3,3-Dimethylpent-4-enoic acid; 3,3-Dimethylvinylacetic acid; (3,3-Dimethyl-4-pentenoyl)oxy; β,β-Dimethyl-4-pentenoic acid
EINECS	Contact for details

Quality Control

Our 3,3-Dimethyl-4-Pentenoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its nature as a strong acid/organic solvent and being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation and to minimize degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.430 - 1.440
Density (g/mL at 20°C)	0.950 - 0.970

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