Description

4,5-Dihydroxy-n-Decanoic Acid-4-Lactone is a specialized lactone derivative of a hydroxy fatty acid, offering unique reactivity and functional properties. This compound serves as a valuable chiral building block and intermediate in the synthesis of complex organic molecules, prized for its specific stereochemistry and functional group arrangement. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where specific stereochemistry influences biological activity.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals requiring lactone functionalities.
• Biochemical Research: Employed as a standard or reagent in metabolic pathway studies and enzymatic research related to fatty acid derivatives.
• Material Science: Potential monomer or modifier in the synthesis of biodegradable polymers and specialty resins.
• Cosmetic Ingredient Intermediate: Used in the synthesis of specialty esters and emollients for high-end cosmetic formulations.

Basic Information

Product Name	4,5-Dihydroxy-n-Decanoic Acid-4-Lactone
CAS No.	87877-77-8
Molecular Formula	C₁₀H₁₈O₄
Molecular Weight	202.25 g/mol
Synonyms	4,5-Dihydroxydecanoic acid 4-lactone; Decanoic acid, 4,5-dihydroxy-, 4-lactone; 4,5-Dihydroxydecanoic acid γ-lactone; 4-Hydroxy-5-decanolide; (4R,5S)-4,5-Dihydroxydecanoic acid 4-lactone (stereoisomer); 4,5-DHDA-lactone; n-Decanoic acid, 4,5-dihydroxy-, γ-lactone
EINECS	Contact for details

Quality Control

Our 4,5-Dihydroxy-n-Decanoic Acid-4-Lactone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the high standards required for research and synthesis applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity, identity, and relevant physical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The product may be hygroscopic and should be kept under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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