Description

3-Isopropylbut-3-Enoic Acid is a specialized organic acid building block with a unique branched-chain, unsaturated structure. This compound is valued for its utility as a versatile intermediate in the synthesis of more complex molecules, particularly in fine chemical and pharmaceutical research. Industries such as agrochemicals, fragrance development, and advanced material science utilize this acid for its reactive carboxylic acid and alkene functionalities.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), leveraging its reactive sites for further functionalization.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and herbicides, where its structural motifs can contribute to biological activity.
• Fragrance and Flavor Chemistry: Acts as a precursor for synthesizing esters and other derivatives that contribute to complex scent and flavor profiles.
• Polymer and Material Science: Employed as a monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex organic frameworks, including natural product analogs.
• Chemical Intermediate: Used in multi-step synthesis processes for producing fine chemicals, dyes, and other performance chemicals.

Basic Information

Product Name	3-Isopropylbut-3-Enoic Acid
CAS No.	65860-53-9
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	3-Isopropyl-3-butenoic acid; 3-Isopropylbut-3-enoic acid; 3-Isopropenylbutyric acid; 3-Methyl-2-methylene-3-butenoic acid; 3-(1-Methylethenyl)butanoic acid; 3-Isopropylidenebutyric acid; Butanoic acid, 3-(1-methylethenyl)-
EINECS	Contact for details

Quality Control

Our 3-Isopropylbut-3-Enoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets high-grade specifications for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your project requirements.

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). Keep away from strong bases, oxidizing agents, and sources of ignition. Due to its acid nature and light sensitivity, appropriate personal protective equipment should be used during handling.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.440 - 1.450
Density (g/mL, 20°C)	0.95 - 0.99

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