Description

n-Acetyl-Dl-Serine CAS NO 97-14-3 is a chemically modified derivative of the amino acid serine, featuring an acetyl group attached to the amino functionality. This modification enhances its stability and alters its physicochemical properties, making it a valuable synthetic intermediate and building block for advanced chemical synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for applications ranging from peptide synthesis to biochemical research.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of novel active pharmaceutical ingredients (APIs) and complex peptide-based drugs.
• Biochemical Research: Used as a substrate or precursor in enzymatic studies, metabolic pathway analysis, and proteomics research.
• Peptide Synthesis: Serves as a protected serine derivative in solid-phase and solution-phase peptide synthesis to prevent unwanted side reactions.
• Cosmetic Ingredient: Incorporated into advanced skincare formulations for its potential moisturizing and skin-conditioning properties.
• Food & Nutrition Science: Studied for its role in nutrient metabolism and as a potential component in specialized nutritional supplements.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Item	Details
Product Name	n-Acetyl-Dl-Serine
CAS No.	97-14-3
Molecular Formula	C5H9NO4
Molecular Weight	147.13 g/mol
Synonyms	N-Acetylserine; N-Acetyl-DL-serine; Acetylserine; DL-2-Acetamido-3-hydroxypropanoic acid; (±)-2-Acetamido-3-hydroxypropanoic acid; Serine, N-acetyl-, DL-; NSC 20999; Ac-DL-Ser-OH
EINECS	202-562-8

Quality Control

Our n-Acetyl-Dl-Serine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed results from tests including HPLC assay, chiral purity, residual solvent analysis, and heavy metal screening. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). To maintain stability and prevent clumping or decomposition, the container must be kept tightly sealed after each use and consideration should be given to storage in a desiccated environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (DL Ratio)	~50:50 (Racemic mixture)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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