Description

3-Chloro-2,2-Dimethyl-But-3-Enoic Acid is a specialized chlorinated carboxylic acid derivative that serves as a versatile building block in advanced organic synthesis. Its unique structure, featuring both a reactive chloroalkene and a carboxylic acid group, makes it a valuable intermediate for constructing complex molecular frameworks. This compound is particularly relevant for R&D chemists and process engineers in the pharmaceutical and agrochemical industries seeking to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially those requiring chlorinated or branched-chain carboxylic acid motifs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its reactive sites for structural diversification.
• Organic Synthesis Reagent: Employed in research laboratories for Diels-Alder reactions, nucleophilic substitutions, and as a precursor for other functionalized acids and esters.
• Polymer Chemistry: Acts as a monomer or co-monomer for creating specialty polymers with specific properties like modified solubility or reactivity.
• Chemical Research & Development: Serves as a standard or starting material in method development and exploratory chemistry for new compound libraries.

Basic Information

Product Name	3-Chloro-2,2-Dimethyl-But-3-Enoic Acid
CAS No.	56663-75-3
Molecular Formula	C6H9ClO2
Molecular Weight	148.59 g/mol
Synonyms	3-Chloro-2,2-dimethylbut-3-enoic acid; 3-Chloro-2,2-dimethyl-3-butenoic acid; 3-Butenoic acid, 3-chloro-2,2-dimethyl-; 2,2-Dimethyl-3-chloro-3-butenoic acid; NSC 163063; 3-Chloro-2,2-dimethylbutenoic acid
EINECS	Contact for details

Quality Control

Our production of 3-Chloro-2,2-Dimethyl-But-3-Enoic Acid adheres to stringent quality management protocols. Every batch is analyzed using advanced techniques including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your precise research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. The product is compatible with strong acid/organic solvent environments but should be handled with appropriate personal protective equipment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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