Description

n-Acetyl-L-Methionine Sodium Salt is a chemically modified, water-soluble derivative of the essential amino acid L-Methionine. This compound is valued for its enhanced stability and bioavailability, making it a crucial intermediate and active ingredient in advanced formulations. It is primarily utilized by manufacturers in the pharmaceutical, nutraceutical, and research sectors for applications requiring a readily absorbable source of methionine.

Application

• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and peptide-based drugs.
• Nutraceutical & Dietary Supplements: Incorporated into formulations for liver support, antioxidant blends, and specialized amino acid supplements.
• Cell Culture Media: Serves as a component in specialized media formulations for biopharmaceutical production and life science research.
• Biochemical Research: Employed as a substrate or standard in enzymatic studies and metabolic pathway analysis.
• Cosmeceutical Ingredients: Potential use in advanced skincare products for its role in antioxidant and protein synthesis pathways.

Basic Information

Product Name	n-Acetyl-L-Methionine Sodium Salt
CAS No.	70461-66-4
Molecular Formula	C7H14NNaO3S
Molecular Weight	215.25 g/mol
Synonyms	N-Acetyl-L-methionine sodium salt; N-Acetylmethionine sodium salt; L-Methionine, N-acetyl-, sodium salt; Sodium N-acetyl-L-methioninate; Ac-Met-ONa; N-Acetyl methionine sodium; Acetyl methionine sodium salt
EINECS	Contact for details

Quality Control

Our n-Acetyl-L-Methionine Sodium Salt is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) that detail specifications including assay, optical rotation, and impurity profiles. Our quality commitment supports applications requiring high-purity standards for pharmaceutical and research use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation and clumping.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Optical Rotation	-20.0° to -24.0° (c=1 in H2O)
Heavy Metals	≤10 ppm
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%

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