Description

cis-1,4-Dibenzyloxy-2-Butene is a versatile chemical intermediate characterized by its cis-configured double bond flanked by benzyloxy protecting groups. This structure makes it a valuable synthon in organic synthesis, particularly for constructing complex molecules where stereochemistry and functional group manipulation are critical. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and fine chemical industries for applications in asymmetric synthesis and the development of active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of chiral drugs and complex bioactive molecules.
• Asymmetric Synthesis: Used in stereoselective reactions to introduce specific chiral centers, crucial for producing enantiomerically pure compounds.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, flavors, and fragrances.
• Polymer Chemistry: Can be utilized as a monomer or co-monomer in the development of specialty polymers with tailored properties.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry and catalysis studies.
• Ligand and Catalyst Synthesis: Employed in the preparation of sophisticated ligands for transition metal catalysis.

Basic Information

Product Name	cis-1,4-Dibenzyloxy-2-Butene
CAS No.	68972-96-3
Molecular Formula	C₁₈H₂₀O₂
Molecular Weight	268.35 g/mol
Synonyms	(Z)-1,4-Dibenzyloxy-2-butene; (2Z)-1,4-Bis(phenylmethoxy)-2-butene; 2-Butene-1,4-diol, 1,4-dibenzyl ether, (Z)-; 1,4-Dibenzyloxy-2-butene (cis-); (Z)-1,4-Bis(benzyloxy)-2-butene; cis-1,4-Bis(benzyloxy)-2-butene; Dibenzyl (Z)-2-butene-1,4-diyl ether
EINECS	Contact for details

Quality Control

Our cis-1,4-Dibenzyloxy-2-Butene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing purity, identity, and specific test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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