Description

2,4-Dimethyl-2-pentenoic acid is a branched-chain unsaturated carboxylic acid that serves as a valuable synthetic intermediate. This compound is prized for its unique structural features, which enable its use in the production of fine chemicals, flavors, and fragrances. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular frameworks.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Serves as a key building block for creating herbicides, fungicides, and plant growth regulators.
• Flavor and Fragrance Ingredient: Acts as a precursor for esters and other derivatives that contribute to specific flavor and aroma profiles.
• Organic Synthesis Reagent: Employed in research and development for constructing complex organic compounds via reactions like Michael additions or esterifications.
• Polymer Modification: Can be used to introduce functional groups into polymer chains to alter material properties.
• Liquid Crystal and Electronic Material Precursor: Potential use in the synthesis of advanced materials for electronic applications.

Basic Information

Product Name	2,4-Dimethyl-2-pentenoic Acid
CAS No.	21016-46-6
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	2,4-Dimethyl-2-pentenoic acid; 2-Pentenoic acid, 2,4-dimethyl-; 2,4-Dimethylpent-2-enoic acid; (E)-2,4-Dimethyl-2-pentenoic acid; (Z)-2,4-Dimethyl-2-pentenoic acid; 2,4-Dimethyl-δ²-pentenoic acid; NSC 163022
EINECS	Contact for details

Quality Control

Our 2,4-Dimethyl-2-pentenoic acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the required specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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