Description

Methyl Ester Of 7-Hydroxyheptanoic Acid is a valuable bifunctional organic intermediate containing both an ester and a terminal hydroxyl group. This unique structure makes it a versatile building block for the synthesis of polymers, plasticizers, and specialty chemicals. It is particularly sought after by manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for creating custom molecules with specific chain lengths and functional properties.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, especially those requiring a C7 aliphatic chain.
• Polymer & Resin Synthesis: Serves as a monomer or chain extender in the production of polyesters, polyurethanes, and other specialty polymers, imparting flexibility and specific degradation profiles.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators where its aliphatic backbone is incorporated into the final molecule.
• Plasticizer & Additive Production: Acts as a precursor for high-molecular-weight plasticizers and stabilizers used in PVC and other polymer systems.
• Fragrance & Flavor Chemistry: Intermediate for the synthesis of macrocyclic musks and other aroma chemicals that require specific fatty acid-derived structures.
• Crosslinking Agent: Utilized in coatings, adhesives, and sealants formulations where its dual functionality can participate in crosslinking reactions.
• Organic Synthesis Building Block: A versatile reagent for introducing a 7-carbon unit with protected carboxylic acid and free alcohol functionalities in multi-step synthetic routes.

Basic Information

Product Name	Methyl Ester Of 7-Hydroxyheptanoic Acid
CAS No.	14565-11-8
Molecular Formula	C8H16O3
Molecular Weight	160.21 g/mol
Synonyms	7-Hydroxyheptanoic Acid Methyl Ester; Methyl 7-Hydroxyheptanoate; Heptanoic acid, 7-hydroxy-, methyl ester; 7-Hydroxy-heptansäure-methylester; Methyl 7-hydroxyenanthate; ω-Hydroxyheptanoic Acid Methyl Ester; 7-Hydroxyenanthic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our Methyl Ester Of 7-Hydroxyheptanoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting key parameters such as assay, identity, and impurity profiles are available upon request.

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 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 (20°C)	1.440 - 1.445
Specific Gravity (20°C)	1.010 - 1.030

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