Description

Benzyl Hyaluronate is a chemically modified derivative of hyaluronic acid, where benzyl groups are introduced to enhance its lipophilicity and stability. This modification is crucial for improving the material's compatibility with organic solvents and its performance in advanced formulations, particularly in long-acting dermal applications. It is primarily sought after by manufacturers in the cosmetic, pharmaceutical, and biomedical industries for developing premium anti-aging products, sustained-release drug delivery systems, and biocompatible medical devices.

Application

• Dermal Fillers & Anti-Aging Cosmetics: A key ingredient in long-lasting injectable fillers and topical serums for skin volumizing and wrinkle reduction.
• Sustained-Release Drug Delivery: Used as a biodegradable matrix or coating in formulations designed for controlled and prolonged release of active pharmaceutical ingredients.
• Advanced Skincare Formulations: Incorporated into creams, lotions, and masks for its superior film-forming and moisturizing properties.
• Biomedical Engineering: Serves as a component in scaffolds for tissue engineering and wound healing applications due to its modified biocompatibility.
• Medical Device Coatings: Applied to implants or devices to improve biocompatibility, reduce friction, or provide a lubricious surface.
• Hair Care Products: Used in conditioners and treatments to provide film-forming benefits and improve hair texture and shine.

Basic Information

Item	Detail
Product Name	Benzyl Hyaluronate
CAS No.	111744-92-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Hyaluronic Acid Benzyl Ester; Benzyl Hyaluronate Salt; Hyaluronan Benzyl Ester; Benzyl Ester of Hyaluronic Acid; HA-Benzyl; Benzyl HA; BHE
EINECS	Contact for details

Quality Control

Our Benzyl Hyaluronate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters such as assay, degree of substitution, and microbial limits. Our quality commitment aligns with cGMP guidelines for pharmaceutical and cosmetic ingredient manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder or fibrous solid
Identification (IR)	Conforms
Assay (Hyaluronic Acid Basis)	≥ 95.0 %
Degree of Substitution	As per customer requirement
pH (1% solution)	6.0 - 8.0
Loss on Drying	≤ 10.0 %
Protein Content	≤ 0.1 %
Heavy Metals	≤ 10 ppm
Microbial Limits	Meets USP/EP requirements

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