Description

Z-Ser-Nhnh2 is a specialized amino acid derivative used as a key building block in advanced organic synthesis. This compound is critical for researchers and manufacturers requiring high-purity intermediates for complex molecular construction. It is primarily utilized in the pharmaceutical and biotechnology sectors for applications such as peptide synthesis and the development of novel active pharmaceutical ingredients (APIs).

Application

• Peptide Synthesis: Serves as a crucial protected serine derivative for the solid-phase and solution-phase synthesis of complex peptides and peptidomimetics.
• Pharmaceutical Intermediates: Acts as a key chiral building block in the research and production of novel therapeutic compounds and active pharmaceutical ingredients (APIs).
• Bioconjugation: Used in the modification of proteins, antibodies, and other biomolecules for drug delivery systems and diagnostic applications.
• Chemical Biology Research: Employed as a tool compound in studying enzyme mechanisms, protein-protein interactions, and metabolic pathways.
• Ligand and Catalyst Development: Functions as a precursor for creating specialized ligands and chiral catalysts used in asymmetric synthesis.

Basic Information

Product Name	Z-Ser-Nhnh2
CAS No.	26582-86-5
Molecular Formula	C11H15N3O5
Molecular Weight	269.26 g/mol
Synonyms	Nα-Carbobenzyloxy-L-serine hydrazide; Z-L-Serine hydrazide; Cbz-L-Serine hydrazide; N-Carbobenzyloxy-L-serine hydrazide; (2S)-2-[[(Benzyloxy)carbonyl]amino]-3-hydroxypropanehydrazide; Z-Ser-NHNH2; CBZ-Ser-NHNH2; L-Serine, N-[(phenylmethoxy)carbonyl]-, hydrazide
EINECS	Contact for details

Quality Control

Our Z-Ser-Nhnh2 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards for fine chemical and pharmaceutical intermediate production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	-15.0° to -18.0° (c=1 in DMF)
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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