Description

7-Hydroxyheptanoic Acid is a versatile bifunctional organic compound featuring both a terminal carboxylic acid and a hydroxyl group on a seven-carbon aliphatic chain. This unique structure makes it a valuable intermediate for the synthesis of polymers, plasticizers, and fine chemicals, offering chemists a flexible building block for creating specialized materials. It is particularly relevant for manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop new products or optimize existing synthetic routes.

Application

• Pharmaceutical Intermediate: A key starting material or synthon in the production of active pharmaceutical ingredients (APIs) and prodrugs.
• Polymer & Resin Synthesis: Used as a monomer or co-monomer for producing polyesters, polyamides, and other specialty polymers with tailored properties.
• Plasticizer & Lubricant Precursor: Serves as a raw material for manufacturing ester-based plasticizers and synthetic lubricants.
• Agrochemical Synthesis: An intermediate in the production of herbicides, fungicides, and plant growth regulators.
• Fragrance & Flavor Chemistry: Employed in the synthesis of aroma chemicals and flavoring agents due to its aliphatic backbone.
• Crosslinking Agent: Functions as a crosslinker in coatings, adhesives, and sealants to enhance durability and chemical resistance.
• Research & Development: A valuable tool in organic synthesis and chemical research for exploring new reactions and material science.

Basic Information

Product Name	7-Hydroxyheptanoic Acid
CAS No.	3710-42-7
Molecular Formula	C7H14O3
Molecular Weight	146.18 g/mol
Synonyms	7-Hydroxyheptanoic Acid; Heptanoic acid, 7-hydroxy-; ω-Hydroxyheptanoic Acid; 7-Hydroxyenanthic Acid; 1,6-Hexanedicarboxylic acid, 7-hydroxy- (tautomer); 7-Hydroxy-1-heptanoic acid; 7-Hydroxyenanthic acid
EINECS	223-060-6

Quality Control

Our 7-Hydroxyheptanoic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures the material meets the high standards required for research, development, and industrial synthesis.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality and stability. Keep away from incompatible materials such as strong oxidizing agents, bases, and acid chlorides.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Residue on Ignition	≤ 0.1%

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