Description

7-Chloro-trans-2-Hepenoic Acid Ethyl Ester is a specialized organic ester building block characterized by its chloro-substituted heptenoic acid structure. This compound matters as a versatile chiral intermediate, enabling the synthesis of complex molecules with precise stereochemistry for advanced research and development. It is primarily needed by pharmaceutical R&D teams, agrochemical scientists, and fine chemical manufacturers for applications in drug discovery, specialty chemical synthesis, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for compounds requiring specific stereocenters.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators where the chloro and ester functionalities are critical.
• Fine Chemical Production: Serves as a building block for synthesizing complex fragrance compounds, flavors, and other high-value specialty chemicals.
• Organic Synthesis Research: A valuable reagent in academic and industrial laboratories for studying carbon-carbon bond formation, esterification reactions, and asymmetric synthesis methodologies.
• Material Science Precursor: Potential use in the synthesis of monomers or functional additives for specialized polymers and advanced materials.

Basic Information

Product Name	7-Chloro-trans-2-Hepenoic Acid Ethyl Ester
CAS No.	72448-93-2
Molecular Formula	C9H15ClO2
Molecular Weight	190.67 g/mol
Synonyms	Ethyl 7-Chloro-trans-2-heptenoate; Ethyl (E)-7-Chlorohept-2-enoate; (E)-Ethyl 7-Chloro-2-heptenoate; 7-Chloro-trans-2-heptenoic acid ethyl ester; 2-Heptenoic acid, 7-chloro-, ethyl ester, (E)-; Ethyl (E)-7-chlorohept-2-enoate; 72448-93-2; (E)-7-Chloro-2-heptenoic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our 7-Chloro-trans-2-Hepenoic Acid Ethyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality systems are designed to support cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and oxidizing agents. For long-term storage, consider holding under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Isomeric Purity (GC/HPLC)	≥ 98.0% (trans-isomer)
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.