Description

(E)-3,5-Dimethylhept-2-Enoic Acid is a high-purity, unsaturated carboxylic acid characterized by its specific stereochemistry and branched alkyl chain. This compound serves as a valuable chiral building block and intermediate in advanced organic synthesis. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the development of active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and plant growth regulators with specific activity profiles.
• Ligand and Catalyst Development: Used in the preparation of chiral ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Intermediate for flavors, fragrances, and other high-value specialty chemicals requiring defined stereochemistry.
• Material Science Research: Monomer or modifier in the synthesis of specialized polymers with tailored properties.
• Academic and Industrial R&D: Standard for method development and chemical research in synthetic organic chemistry.

Basic Information

Product Name	(E)-3,5-Dimethylhept-2-Enoic Acid
CAS No.	219997-96-3
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	(E)-3,5-Dimethyl-2-heptenoic Acid; trans-3,5-Dimethylhept-2-enoic Acid; 3,5-Dimethyl-2-heptenoic Acid (E)-; (2E)-3,5-Dimethyl-2-heptenoic Acid; 219997-96-3; (E)-3,5-Dimethyl-2-heptenic Acid
EINECS	Contact for details

Quality Control

Every batch of (E)-3,5-Dimethylhept-2-Enoic Acid is produced and tested under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and heat sources. Due to its acidic nature, ensure containers are made of compatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Isomeric Purity (E/Z ratio)	≥ 98:2 (by GC or HPLC)
Water Content (KF)	≤ 0.5%

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