Description

(E)-Hept-3-Enoic Acid is a high-purity, unsaturated fatty acid derivative characterized by its specific (E)-configuration. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, prized for its reactive carboxylic acid and alkene functionalities. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Serves as a precursor for synthesizing specific esters and lactones used in high-value aroma compounds.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers with tailored properties.
• Organic Synthesis Reagent: Employed in research and development for carbon-carbon bond formation reactions, such as cross-couplings and conjugate additions.
• Liquid Crystal & Material Science: A potential intermediate for creating organic components in electronic and optical materials.

Basic Information

Product Name	(E)-Hept-3-Enoic Acid
CAS No.	28163-84-0
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	(E)-3-Heptenoic Acid; trans-3-Heptenoic Acid; (E)-Hept-3-enoic Acid; β-trans-Heptenoic Acid; 3-Heptenoic Acid, (E)-; FA(7:1n-4); trans-Hept-3-enoic Acid
EINECS	Contact for details

Quality Control

Our (E)-Hept-3-Enoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR analysis, to ensure high chemical purity and isomeric integrity. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee batch-to-batch consistency and traceability for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Isomeric Purity ((E)-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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