Description

Ethyl Ester Of 7-Hydroxyheptanoic Acid is a valuable bifunctional organic intermediate, combining an ester group with a terminal hydroxyl function. This molecular structure makes it a versatile building block for the synthesis of more complex molecules in advanced manufacturing. It is particularly sought after by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for constructing specific carbon chains and introducing functional handles.

Application

• Pharmaceutical Intermediate: A key synthon for the production of active pharmaceutical ingredients (APIs), particularly those requiring a C7 chain with modifiable end groups.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators where its aliphatic chain serves as a core structural component.
• Polymer & Material Science: Acts as a monomer or chain extender in the synthesis of polyesters, polyurethanes, and other specialty polymers, imparting flexibility and specific degradation profiles.
• Fragrance & Flavor Chemistry: Serves as a precursor for lactones and other aroma compounds, contributing to fruity and creamy notes in fine fragrance and flavor formulations.
• Organic Synthesis Building Block: Utilized in academic and industrial research for constructing complex natural products, macrocycles, and dendrimers via its reactive hydroxyl and ester groups.
• Lubricant & Plasticizer Additive Intermediate: Employed in the synthesis of ester-based additives that enhance the performance and stability of industrial lubricants and plasticizers.

Basic Information

Product Name	Ethyl Ester Of 7-Hydroxyheptanoic Acid
CAS No.	6149-48-0
Molecular Formula	C9H18O3
Molecular Weight	174.24 g/mol
Synonyms	7-Hydroxyheptanoic Acid Ethyl Ester; Ethyl 7-Hydroxyheptanoate; Ethyl 7-Hydroxyenanthate; Heptanoic acid, 7-hydroxy-, ethyl ester; 7-Hydroxy-heptansäure-ethylester; ω-Hydroxyheptanoic Acid Ethyl Ester; Ethyl ω-Hydroxyheptanoate; 1,6-Hexanedimethanol, monoacetate (related form)
EINECS	Contact for details

Quality Control

Our Ethyl Ester Of 7-Hydroxyheptanoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, identity (IR), and impurity profile is provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.440 - 1.445
Specific Gravity (20°C)	0.980 - 1.010

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