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Product Line: Pharmaceutical Chemicals

6-Hydroxycaproic acid sodium salt

CAS 5299-61-6

Molecular structure of 6-Hydroxycaproic acid sodium salt

CAS · 5299-61-6

01

Product Overview

6-Hydroxycaproic acid sodium salt is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

02

Product Specifications

Appearance: Off-white to white powder
¹H NMR: Confirms
Purity: 97% min
03

Applications

6-Hydroxycaproic acid sodium salt is a functional hydroxy acid widely used in polymer chemistry, pharmaceutical synthesis, and cosmetic formulations. In polymer applications, it serves as a building block for the synthesis of biodegradable polyesters, polyamides, and copolymers, imparting flexibility, hydrophilicity, and improved mechanical properties. Its hydroxyl and carboxylate groups allow for condensation reactions and crosslinking, enabling the preparation of advanced materials with controlled degradation rates and tailored physical properties. In pharmaceuticals, it is utilized as an intermediate for the synthesis of active compounds and prodrugs, particularly those requiring hydrophilic linkers or ester functionalities. In cosmetic and personal care formulations, 6-hydroxycaproic acid sodium salt functions as a mild pH adjuster, humectant, or chelating agent, enhancing the stability, texture, and moisturizing properties of creams, lotions, and serums. Its water-soluble and reactive nature makes it suitable for diverse applications in industrial, research, and consumer product formulations.

04

Benefits

The benefits of 6-hydroxycaproic acid sodium salt stem from its multifunctional chemical structure, solubility, and reactivity. Its hydroxyl and carboxylate groups provide multiple sites for chemical modification, enabling tailored polymer and pharmaceutical synthesis with precise control over molecular architecture. The sodium salt form improves water solubility and handling, facilitating incorporation into aqueous systems, formulations, and reaction media. Its use in biodegradable polymers contributes to environmentally friendly materials with adjustable degradation rates, making it suitable for sustainable applications. In cosmetics, it enhances product stability, hydration, and texture without irritation, supporting high-quality formulation development. Additionally, its compatibility with a wide range of solvents, reagents, and additives allows flexible design of chemical processes and consumer products with reliable and reproducible performance.

05

Conclusion

6-Hydroxycaproic acid sodium salt (CAS 5299-61-6) is a versatile and reactive intermediate valuable in polymer synthesis, pharmaceuticals, and personal care formulations. Its multifunctional hydroxyl and carboxylate groups provide chemical adaptability, while its water solubility and biocompatibility support a wide range of applications. By enabling the development of biodegradable materials, hydrophilic drug intermediates, and stable cosmetic formulations, 6-hydroxycaproic acid sodium salt contributes significantly to sustainable, functional, and high-performance products across multiple industries.

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