Description

Ethyl 5-Hydroxyoctanoate is a valuable ester compound with a hydroxyl-functionalized carbon chain, offering unique reactivity and solubility profiles. This bifunctional molecule serves as a versatile intermediate and building block in advanced organic synthesis, enabling the creation of complex chemical architectures. It is particularly relevant for industries focused on fine chemicals, pharmaceuticals, and specialty materials, where precise molecular control is paramount.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Fragrance & Flavor Synthesis: Used as a precursor for creating specific lactones and aroma chemicals with fruity or creamy notes.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent to introduce hydroxyl functionality into polymer chains, altering properties like adhesion and flexibility.
• Lubricant & Plasticizer Additive: Imparts polarity and can be used to synthesize specialty esters that modify the performance of industrial lubricants and plasticizers.
• Agrochemical Synthesis: Intermediate in the production of certain herbicides, pesticides, or plant growth regulators.
• Cosmetic Ingredient: Potential use in the synthesis of emollients or skin-conditioning agents.
• Chemical Research (R&D): A valuable reagent for exploring new synthetic methodologies and creating novel chemical entities in academic and industrial laboratories.

Basic Information

Product Name	Ethyl 5-Hydroxyoctanoate
CAS No.	75587-05-2
Molecular Formula	C10H20O3
Molecular Weight	188.26 g/mol
Synonyms	5-Hydroxyoctanoic Acid Ethyl Ester; Ethyl 5-Hydroxycaprylate; Octanoic acid, 5-hydroxy-, ethyl ester; 5-Hydroxy-octanoic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 5-Hydroxyoctanoate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.950 - 0.980
Refractive Index (20°C)	1.430 - 1.450

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