Description

8-Benzyl-1,8-Diazabicyclo[5.4.0]Undec-7-Ene Tetraphenylborate is a specialized organic salt derived from a sterically hindered, strong organic base. This compound matters as a high-purity reagent and catalyst component, offering precise reactivity control in sensitive chemical transformations. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for applications requiring non-nucleophilic bases or phase-transfer catalysts.

Application

• As a non-nucleophilic strong base in organic synthesis, particularly for deprotonation reactions where traditional bases like LDA are unsuitable.
• As a catalyst component or co-catalyst in polymerization reactions and other organometallic processes.
• As a reagent in pharmaceutical intermediate synthesis, enabling the construction of complex molecular architectures.
• As a precursor or stabilizing agent for other specialty chemicals and catalysts.
• In academic and industrial research for developing new synthetic methodologies.
• As a standard or reference material in analytical chemistry for method development and calibration.

Basic Information

Product Name	8-Benzyl-1,8-Diazabicyclo[5.4.0]Undec-7-Ene Tetraphenylborate
CAS No.	114367-12-3
Molecular Formula	C40H43BN2
Molecular Weight	562.59 g/mol
Synonyms	8-Benzyl-1,8-diazabicyclo[5.4.0]undec-7-enium tetraphenylborate; BDBU Tetraphenylborate; Benzyl DBU Tetraphenylborate; 8-Benzyl-2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepin-7-ium tetraphenylborate; DBU-Benzyl Salt; Tetraphenylborate Salt of Benzyl DBU
EINECS	Contact for details

Quality Control

Our 8-Benzyl-1,8-Diazabicyclo[5.4.0]Undec-7-Ene Tetraphenylborate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency suitable for research and process development. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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