Description

7-Hydroxy-3,7-Dimethyloctanoic Acid Methyl Ester is a valuable branched-chain hydroxy ester, a key chemical intermediate prized for its functional versatility. Its structure makes it a crucial building block for the synthesis of complex molecules, particularly in the fragrance and flavor industry. This compound is essential for manufacturers and R&D teams in fine chemicals, aroma chemicals, and pharmaceutical intermediates seeking to create or modify specific scent profiles and bioactive compounds.

Application

• Fragrance and Flavor Ingredient: Serves as a key intermediate in the synthesis of sophisticated musk and floral aroma chemicals.
• Fine Chemical Synthesis: Acts as a versatile chiral building block for constructing complex natural products and pharmaceutical candidates.
• Perfumery Fixative: Used in the development of high-end perfumes to enhance longevity and stability of fragrance compositions.
• Functional Fluid Additive: Potential application as a precursor for specialty lubricants or plasticizers due to its ester functionality and branched chain.
• Research & Development: Employed in academic and industrial labs for organic synthesis and methodological studies.

Basic Information

Product Name	7-Hydroxy-3,7-Dimethyloctanoic Acid Methyl Ester
CAS No.	69653-76-5
Molecular Formula	C11H22O3
Molecular Weight	202.29 g/mol
Synonyms	Methyl 7-Hydroxy-3,7-dimethyloctanoate; 3,7-Dimethyl-7-hydroxyoctanoic Acid Methyl Ester; 7-Hydroxy-3,7-dimethyl-octanoic Acid Methyl Ester; Methyl 3,7-Dimethyl-7-hydroxyoctanoate; 7-Hydroxy-3,7-dimethylcaprylic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our 7-Hydroxy-3,7-Dimethyloctanoic Acid Methyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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