Description

n-Acetyl-L-Serine is a chemically modified derivative of the amino acid L-serine, featuring an acetyl group attached to its amino terminus. This modification enhances its stability and alters its physicochemical properties, making it a valuable building block in organic synthesis and biochemical research. It is primarily utilized by the pharmaceutical, biotechnology, and fine chemical industries for applications ranging from peptide synthesis to serving as a metabolic intermediate in developmental studies.

Application

• Pharmaceutical Intermediates: A key chiral building block for the synthesis of more complex active pharmaceutical ingredients (APIs) and peptide-based drugs.
• Biochemical Research: Used as a substrate or precursor in enzymatic studies and metabolic pathway investigations.
• Peptide Synthesis: Employed in solid-phase and solution-phase peptide synthesis to introduce serine residues with a protected amino group.
• Cosmetic Ingredients: Can be utilized in the formulation of advanced skincare products for its potential moisturizing and skin-conditioning properties.
• Food & Nutrition Science: Investigated for use in specialized nutritional supplements and as a component in cell culture media.
• Organic Synthesis: Serves as a versatile starting material or intermediate for the preparation of various fine chemicals and specialty compounds.

Basic Information

Product Name	n-Acetyl-L-Serine
CAS No.	16354-58-8
Molecular Formula	C5H9NO4
Molecular Weight	147.13 g/mol
Synonyms	Acetylserine; N-Acetyl-L-serine; (S)-2-Acetamido-3-hydroxypropanoic acid; L-Serine, N-acetyl-; Ac-Ser-OH; NSC 16354; 2-Acetamido-3-hydroxypropionic acid; O-Acetylserine (common misnomer, verify context)
EINECS	Contact for details

Quality Control

Our n-Acetyl-L-Serine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR), to ensure it meets high-purity standards suitable for research and industrial use. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The product is hygroscopic (moisture-sensitive); ensure the container is kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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