Description

Poly-L-Homoserine is a non-proteinogenic amino acid derivative with a unique four-carbon backbone, offering versatile chemical functionality for advanced synthesis. This high-purity building block is critical for researchers and manufacturers requiring precise molecular control in complex formulations. It serves as a key intermediate in the development of specialized peptides, pharmaceutical actives, and high-value biochemicals for the life sciences and fine chemical sectors.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel peptide-based drugs, antibiotics, and enzyme inhibitors.
• Biochemical Research: Used in metabolic pathway studies, as a substrate for enzymatic assays, and in the investigation of amino acid metabolism.
• Peptide Synthesis: A valuable precursor for solid-phase and solution-phase peptide synthesis, enabling the introduction of specific structural motifs.
• Cosmetic Actives: Incorporated into advanced skincare formulations for its potential role in moisturization and skin barrier function.
• Agrochemical Development: Employed in the research and synthesis of new plant growth regulators or bioactive compounds.
• Chiral Synthesis: Utilized as a chiral pool starting material or auxiliary in asymmetric synthesis for high-value fine chemicals.

Basic Information

Product Name	Poly-L-Homoserine
CAS No.	34078-56-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	L-Homoserine homopolymer; Poly(L-homoserine); Polyhomoserine; (S)-2-Amino-4-hydroxybutanoic acid homopolymer; Homoserine polymer; PLH
EINECS	Contact for details

Quality Control

Our Poly-L-Homoserine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets the stringent requirements of research and industrial applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed in a dry environment to prevent absorption of moisture, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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