Description

n-Cbz-1,2-Diaminoethane is a protected diamine derivative, widely utilized as a versatile building block in organic synthesis. Its primary value lies in the orthogonal protection of the amino groups, enabling selective reactions critical for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for peptide synthesis and the development of active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediates: Key building block for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Peptide Synthesis: Serves as a protected linker or spacer in solid-phase and solution-phase peptide chemistry.
• Agrochemical Development: Used in the research and production of advanced pesticides and herbicides.
• Ligand and Catalyst Preparation: Acts as a precursor for chelating ligands in catalytic systems and metal complexes.
• Polymer Modification: Employed to introduce functional amine groups into polymer backbones for specialty materials.
• Bioconjugation Chemistry: Facilitates the attachment of biomolecules to surfaces, particles, or other molecules for diagnostic and therapeutic applications.
• Academic and Industrial R&D: A fundamental reagent for exploring new synthetic methodologies and novel chemical entities.

Basic Information

Product Name	n-Cbz-1,2-Diaminoethane
CAS No.	72080-83-2
Molecular Formula	C10H14N2O2
Molecular Weight	194.23 g/mol
Synonyms	N2-[(Benzyloxy)carbonyl]-1,2-ethanediamine; N-Carbobenzoxy-ethylenediamine; Nα-Cbz-Ethylenediamine; 2-[[(Benzyloxy)carbonyl]amino]ethylamine; (2-Aminoethyl)carbamic acid benzyl ester; Z-1,2-Diaminoethane; CBZ-EDA; Z-NH-CH2CH2-NH2
EINECS	Contact for details

Quality Control

Our n-Cbz-1,2-Diaminoethane is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and commercial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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 degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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