Description

Dl -Homoserine CAS NO 498-19-1 is a non-proteinogenic amino acid of significant interest in biochemical research and synthesis. This compound serves as a versatile chiral building block and a key intermediate in the production of more complex molecules. It is primarily utilized by the pharmaceutical, agrochemical, and fine chemical industries for applications ranging from drug development to the synthesis of specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of antibiotics, enzyme inhibitors, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Biochemical Research: Employed as a substrate or standard in metabolic pathway studies, enzyme assays, and microbiological media.
• Peptide Synthesis: Acts as a building block for the preparation of modified peptides and peptidomimetics for therapeutic and diagnostic applications.
• Fine Chemical Production: Serves as a starting material for chiral catalysts, ligands, and other high-value specialty chemicals.
• Nutritional Science: Studied for its role as a metabolic intermediate in various biological systems.

Basic Information

Product Name	Dl -Homoserine
CAS No.	498-19-1
Molecular Formula	C4H9NO3
Molecular Weight	119.12 g/mol
Synonyms	DL-2-Amino-4-hydroxybutyric acid; (±)-Homoserine; Hse; 2-Amino-4-hydroxybutanoic acid; Homoserine, DL-; rac-Homoserine; α-Amino-γ-hydroxybutyric acid; NSC 10864
EINECS	207-868-3

Quality Control

Our Dl -Homoserine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Optical Rotation	± 0.5° (c=1 in H2O)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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