Description

α-Hydroxynonanoic Acid is a versatile C9 hydroxy fatty acid derivative that serves as a valuable building block in organic synthesis and specialty chemical manufacturing. Its bifunctional structure, featuring both a carboxylic acid and a hydroxyl group, enables its use in the production of polymers, lubricants, and high-value intermediates. This compound is particularly relevant for manufacturers in the pharmaceutical, cosmetic, and polymer industries seeking to develop novel esters, surfactants, or biodegradable materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, leveraging its reactive sites for esterification and coupling reactions.
• Cosmetic & Personal Care Ingredient: Serves as a precursor for emollient esters, surfactants, and viscosity modifiers in creams, lotions, and other formulations.
• Polymer & Resin Modifier: Acts as a monomer or co-monomer in the production of polyesters, polyamides, and alkyd resins, imparting flexibility and specific functional properties.
• Lubricant & Grease Additive: Utilized to synthesize ester-based lubricants and additives that offer high thermal stability and biodegradability.
• Flavor & Fragrance Synthesis: Employed as a starting material for creating lactones and other aroma chemicals with fruity or creamy notes.
• Research & Development: A key reagent in organic chemistry R&D for exploring new synthetic pathways and novel chemical entities.

Basic Information

Product Name	α-Hydroxynonanoic Acid
CAS No.	15896-36-3
Molecular Formula	C9H18O3
Molecular Weight	174.24 g/mol
Synonyms	2-Hydroxynonanoic Acid; 2-Hydroxypelargonic Acid; α-Hydroxypelargonic Acid; DL-2-Hydroxynonanoic Acid; (±)-2-Hydroxynonanoic Acid; 2-Hydroxy-n-nonanoic acid; Nonanoic acid, 2-hydroxy-
EINECS	240-058-9

Quality Control

Our α-Hydroxynonanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your quality requirements.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which could affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 10 ppm

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