Description

2-Hydroxyheptanoic Acid is a versatile seven-carbon hydroxy fatty acid that serves as a valuable chiral building block and intermediate in organic synthesis. Its bifunctional structure, featuring both a carboxylic acid and a secondary hydroxyl group, makes it a critical precursor for the production of fine chemicals, pharmaceuticals, and specialty polymers. This compound is particularly sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and flavor & fragrance industries for developing active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in developing anti-inflammatory and antimicrobial agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators that require specific stereochemistry.
• Flavor and Fragrance Ingredient: Serves as a precursor for lactones and esters that contribute creamy, fatty, or fruity notes in high-value flavor compositions.
• Polymer Chemistry: Acts as a monomer or co-monomer for producing biodegradable polyesters and polyhydroxyalkanoates (PHAs) with tailored properties.
• Chemical Research: Employed in academic and industrial R&D for studying asymmetric synthesis, catalysis, and the development of new synthetic methodologies.
• Lubricant and Plasticizer Additive: Used to synthesize ester-based derivatives that function as bio-based lubricants or specialty plasticizers.

Basic Information

Product Name	2-Hydroxyheptanoic Acid
CAS No.	636-69-1
Molecular Formula	C7H14O3
Molecular Weight	146.18 g/mol
Synonyms	α-Hydroxyheptanoic Acid; 2-Hydroxyenanthic Acid; Heptanoic acid, 2-hydroxy-; (±)-2-Hydroxyheptanoic acid; DL-2-Hydroxyheptanoic acid; 2-Hydroxycaproic acid (homolog); 2-Hydroxyoenanthic acid; 2-Hydroxyheptanoate
EINECS	211-280-5

Quality Control

Our 2-Hydroxyheptanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment. We support compliance with global regulatory frameworks, including REACH.

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 stability and handling properties. Keep away from strong oxidizing agents and bases.

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%
Optical Purity (Chiral HPLC)	Contact for details
Melting Point	Approx. 38-42°C (for solid form)

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