Description

(2-Benzyloxycarbonylamino-Ethyl)-Carbamic Acid Benzyl Ester CAS NO 18807-67-5 is a protected diamine derivative, a crucial building block in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and specialized polymers. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications requiring controlled amine functionality.

Application

• Pharmaceutical Intermediate: A key synthon in the multi-step synthesis of complex drug molecules, particularly those containing ethylenediamine or polyamine backbones.
• Peptide Mimetics & Conjugate Chemistry: Used to introduce protected amino-ethyl linkers for constructing peptide analogs and antibody-drug conjugates (ADCs).
• Polymer & Resin Modification: Serves as a functional monomer or cross-linking agent for creating specialty polyamides, polyurethanes, or functionalized resins with amine handles.
• Agrochemical Synthesis: Employed as an intermediate in the production of certain herbicides, fungicides, and plant growth regulators.
• Ligand & Catalyst Development: Useful for synthesizing chelating ligands and organocatalysts in asymmetric synthesis and metal complexation.
• Academic & Contract Research: A valuable reagent for methodological development and exploratory chemistry in academic and R&D laboratories.

Basic Information

Product Name	(2-Benzyloxycarbonylamino-Ethyl)-Carbamic Acid Benzyl Ester
CAS No.	18807-67-5
Molecular Formula	C18H20N2O4
Molecular Weight	328.36 g/mol
Synonyms	N,N'-Bis(Cbz)-1,2-diaminoethane; 1,2-Bis(benzyloxycarbonylamino)ethane; N,N'-Di-Cbz-ethylenediamine; N,N'-Dibenzyloxycarbonylethylenediamine; 1,2-Ethanediamine, N,N'-bis[(phenylmethoxy)carbonyl]-; Di-Cbz-ethylenediamine; N1,N2-Bis[(benzyloxy)carbonyl]ethane-1,2-diamine; Z-EDA-Z
EINECS	Contact for details

Quality Control

Our (2-Benzyloxycarbonylamino-Ethyl)-Carbamic Acid Benzyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for fine chemical and pharmaceutical-grade intermediates. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	97 - 102 °C
Loss on Drying	≤ 0.5%
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.