Description

Bzl-Ser-Oh CAS NO 17136-45-7 is a protected serine derivative, specifically the benzyl ester of serine, which serves as a crucial building block in organic synthesis and peptide chemistry. Its primary value lies in providing a versatile intermediate where the carboxylic acid group is protected, allowing for selective manipulation of the amino group during complex molecular assembly. This compound is essential for researchers and manufacturers in the pharmaceutical and biotechnology sectors engaged in the development of novel peptides, peptidomimetics, and active pharmaceutical ingredients (APIs).

Application

• Peptide Synthesis: A fundamental building block for the solid-phase and solution-phase synthesis of custom peptides and peptide libraries.
• Pharmaceutical Intermediates: Serves as a key chiral synthon in the research and production of potential drug candidates and active pharmaceutical ingredients (APIs).
• Bioconjugation: Used in the modification of proteins, antibodies, or other biomolecules to create conjugates for diagnostic or therapeutic applications.
• Chemical Biology Research: Employed in the study of enzyme mechanisms, protein-protein interactions, and the development of enzyme inhibitors.
• Prodrug Development: Acts as a starting material for designing prodrugs where the benzyl ester moiety can be cleaved under specific biological conditions.
• Material Science: Can be incorporated into specialty polymers or coatings to impart specific functional or biocompatible properties.

Basic Information

Product Name	Bzl-Ser-Oh
CAS No.	17136-45-7
Molecular Formula	C10H13NO3
Molecular Weight	195.22 g/mol
Synonyms	Serine benzyl ester; (S)-2-Amino-3-hydroxypropanoic acid benzyl ester; H-Ser-OBzl; L-Serine benzyl ester; Benzyl L-serinate; Ser-OBzl; Bzl-Ser-OH; O-Benzyl-L-serine
EINECS	Contact for details

Quality Control

Our Bzl-Ser-Oh is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC for assay and purity, chiral purity analysis, and identification by spectroscopic methods. A detailed Certificate of Analysis (COA) documenting all specifications is provided with every shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0%
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.