Description

(E)-tert-Butyl But-2-Ene-1,4-Diyldicarbamate is a high-purity chemical intermediate characterized by its specific alkene and carbamate functional groups. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of potential drug candidates, particularly those requiring a rigid, functionalized linker.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides where its structural motif can contribute to biological activity.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the synthesis of specialty polymers with tailored properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecules via reactions such as Michael additions or further functionalization of the double bond and carbamate groups.
• Ligand and Catalyst Development: Useful in the preparation of novel chelating ligands for metal catalysis or organocatalysts.

Basic Information

Product Name	(E)-tert-Butyl But-2-Ene-1,4-Diyldicarbamate
CAS No.	901761-99-7
Molecular Formula	C14H24N2O4
Molecular Weight	284.35 g/mol
Synonyms	1,4-Butenediylbis(carbamic acid) 1,4-bis(1,1-dimethylethyl) ester, (E)-; tert-Butyl N,N'-(E)-but-2-ene-1,4-diylbiscarbamate; (E)-1,4-Bis(tert-butoxycarbonylamino)but-2-ene; (E)-Di-Boc-1,4-diaminobut-2-ene; (E)-N,N'-Di-Boc-1,4-diamino-2-butene; Boc-DAB(Boc)-ene; (E)-2-Butene-1,4-diyldicarbamic Acid Di-tert-butyl Ester
EINECS	Contact for details

Quality Control

Our (E)-tert-Butyl But-2-Ene-1,4-Diyldicarbamate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each 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). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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