Description

Sodium 4-Hydroxyhexanoate is the sodium salt of 4-hydroxyhexanoic acid, a versatile organic compound. This chemical serves as a valuable intermediate and functional additive in advanced synthesis and formulation processes. It is particularly relevant for industries such as pharmaceuticals, specialty chemicals, and polymer research, where its unique hydroxy acid structure is utilized.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, leveraging its hydroxy acid moiety.
• Specialty Chemical Synthesis: Acts as a key building block for producing complex organic molecules, including chelating agents and surfactants.
• Polymer Modification: Employed as a monomer or co-monomer in the production of specialty polyesters and biodegradable polymers.
• Cosmetic & Personal Care Formulations: Functions as a pH adjuster, buffering agent, or a precursor for mild, skin-compatible ingredients.
• Research & Development: Serves as a standard or reagent in chemical research, analytical method development, and process optimization.
• Agrochemical Formulation: Used in the development of advanced delivery systems or as an intermediate for crop protection agents.

Basic Information

Product Name	Sodium 4-Hydroxyhexanoate
CAS No.	85873-09-2
Molecular Formula	C6H11NaO3
Molecular Weight	154.14 g/mol
Synonyms	4-Hydroxyhexanoic Acid Sodium Salt; Sodium 4-Hydroxycaproate; 4-Hydroxycaproic Acid Sodium Salt; Hexanoic acid, 4-hydroxy-, sodium salt (1:1); Sodium 4-Hydroxyhexanoate; 4-Hydroxyhexanoic Acid, Monosodium Salt; 4-Hydroxy-n-caproic Acid Sodium Salt
EINECS	Contact for details

Quality Control

Our Sodium 4-Hydroxyhexanoate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key 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, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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