Description

Ethyl 3-Hydroxyhexanoate is a versatile ester compound valued for its unique organoleptic and functional properties. This chemical is a key building block and intermediate in the synthesis of complex molecules, particularly in the flavor, fragrance, and pharmaceutical sectors. It is essential for manufacturers seeking to create specific sensory profiles or develop active pharmaceutical ingredients (APIs) with precise stereochemistry.

Application

• Flavor & Fragrance Industry: A crucial ingredient for creating fruity, sweet, and creamy flavor notes, often used in dairy, berry, and tropical flavor formulations.
• Pharmaceutical Intermediates: Serves as a chiral synthon in the production of various active pharmaceutical ingredients (APIs), including statins and other therapeutic compounds.
• Fine Chemical Synthesis: Acts as a versatile intermediate for organic synthesis, particularly in the preparation of esters, lactones, and other complex organic molecules.
• Agrochemicals: Used in the research and development of advanced pesticides and herbicides as a precursor for bioactive molecules.
• Cosmetics & Personal Care: Employed as a fragrance component and emollient in high-end perfumes, lotions, and skincare products.
• Food Additives: Functions as a flavor enhancer and aroma compound in processed foods and beverages.

Basic Information

Product Name	Ethyl 3-Hydroxyhexanoate
CAS No.	2305-25-1
Molecular Formula	C8H16O3
Molecular Weight	160.21 g/mol
Synonyms	3-Hydroxyhexanoic Acid Ethyl Ester; Ethyl 3-Hydroxycaproate; Ethyl β-Hydroxyhexanoate; Hexanoic acid, 3-hydroxy-, ethyl ester; Ethyl DL-3-Hydroxyhexanoate; Ethyl (RS)-3-Hydroxyhexanoate; (±)-Ethyl 3-Hydroxyhexanoate; NSC 163022
EINECS	218-984-9

Quality Control

Our Ethyl 3-Hydroxyhexanoate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We can supply material compliant with various customer-specific standards, including those for food and pharmaceutical applications.

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). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Optical Purity (Chiral HPLC)	Contact for details
Specific Rotation	Contact for details
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.