Description

n-D-Gluconoyl L-Methionate is a specialized biochemical derivative that combines gluconic acid with the amino acid L-methionine. This compound is valued for its unique surfactant and chelating properties, offering a biodegradable and skin-friendly alternative to harsher synthetic agents. It is primarily sought after by manufacturers in the personal care, cosmetic, and pharmaceutical industries for formulating mild cleansers, moisturizers, and advanced delivery systems.

Application

• Cosmetic & Personal Care Formulations: Used as a gentle, amino acid-based surfactant and moisturizing agent in facial cleansers, shower gels, shampoos, and lotions.
• Pharmaceutical Excipients: Serves as a biocompatible carrier or solubilizing agent in topical drug delivery systems and transdermal patches.
• Advanced Skincare: Incorporated into anti-aging serums and creams for its potential skin-conditioning and barrier repair benefits.
• Mild Detergent Systems: Applied in formulations requiring high mildness and low irritation, such as products for sensitive skin or baby care.
• Chelating Agent: Functions to sequester metal ions in cosmetic and some industrial formulations, enhancing product stability.
• Biochemical Research: Utilized as a standard or intermediate in the synthesis of more complex bioactive molecules and for studying skin biochemistry.

Basic Information

Product Name	n-D-Gluconoyl L-Methionate
CAS No.	94231-87-5
Molecular Formula	C11H19NO8S
Molecular Weight	325.34 g/mol
Synonyms	L-Methionine, N-(D-gluconoyl)-; D-Gluconic acid, N-L-methionine derivative; Gluconoyl Methionate; Sodium Gluconoyl Methionate (common salt form); N-D-Gluconoyl-L-Methionine; Amino Acid-Based Surfactant; Acyl Amino Acid; N-(1-Deoxy-D-glucitol-1-yl)-L-methionine
EINECS	Contact for details

Quality Control

Our n-D-Gluconoyl L-Methionate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and assay, IR for identification, and specific tests for residual solvents and heavy metals, to ensure it meets stringent specifications for cosmetic and pharmaceutical-grade applications. Certificates of Analysis (COA) documenting full compliance are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place 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 moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
pH (10% solution)	5.0 - 7.0
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.2%
Heavy Metals (as Pb)	≤ 10 ppm
Specific Rotation	Contact for details

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