Description

1,5-Diazabicyclo[3.3.3]Undec-2-Ene(9Ci) is a highly versatile bicyclic amidine compound, recognized as a powerful, non-nucleophilic organic superbase. Its exceptional basicity and low nucleophilicity make it a superior catalyst and reagent for demanding organic synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where it facilitates critical reactions such as esterifications, amidations, and polymerizations under mild conditions.

Application

• Pharmaceutical Synthesis: As a catalyst for the production of active pharmaceutical ingredients (APIs), particularly in esterification and amidation reactions.
• Polymer Chemistry: Used as an efficient catalyst for the synthesis of polyurethanes, polyamides, and other specialty polymers.
• Agrochemical Manufacturing: Employed in the synthesis of advanced pesticides and herbicides due to its high reactivity and selectivity.
• Organic Synthesis Reagent: A key component in various organic transformations, including Henry reactions, Knoevenagel condensations, and as a deprotonating agent.
• Chemical Research & Development: Serves as a critical tool in academic and industrial R&D for exploring new reaction pathways and developing novel compounds.
• Asymmetric Catalysis: Utilized in chiral synthesis processes to achieve high enantioselectivity in the production of fine chemicals.

Basic Information

Product Name	1,5-Diazabicyclo[3.3.3]Undec-2-Ene(9Ci)
CAS No.	344294-55-9
Molecular Formula	C9H16N2
Molecular Weight	152.24 g/mol
Synonyms	DBU (1,8-Diazabicyclo[5.4.0]undec-7-ene) isomer; 1,5-DBU; 1,5-Diazabicyclo[3.3.3]undec-2-ene; 2,5,9-Triazabicyclo[4.3.0]non-2-ene (related bicyclic amidine); Bicyclic Amidine Base; 344294-55-9; 1,5-Diazabicyclo[3.3.3]undec-2-ene (9CI)
EINECS	Contact for details

Quality Control

Our 1,5-Diazabicyclo[3.3.3]Undec-2-Ene(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its properties as a strong base, keep away from acids and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	≤ 2.0% total
Refractive Index	Contact for details
Density	Contact for details

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