Description

1,8-Diazabicyclo[5.4.0]undec-7-ene, compound with phenol (1:1) is a high-purity, non-nucleophilic superbase salt, offering enhanced stability and handling characteristics compared to its free base form. This compound is critically valued for its exceptional ability to catalyze and drive demanding organic synthesis reactions, particularly where strong, hindered bases are required. It is an essential reagent for research and development chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• Pharmaceutical Synthesis: As a powerful catalyst in the production of active pharmaceutical ingredients (APIs), particularly for deprotonation, alkylation, and condensation reactions.
• Polymer Chemistry: Catalyst for the production of polyurethanes, polycarbonates, and other specialty polymers requiring controlled polymerization.
• Agrochemical Manufacturing: Used in the synthesis of complex pesticide and herbicide molecules where selective base catalysis is crucial.
• Organic Synthesis: Key reagent for esterification, silylation, and the generation of reactive enolates in fine chemical production.
• Electrolyte Additive: Potential application as a stabilizer or performance enhancer in advanced battery electrolyte formulations.
• Chemical Research: A fundamental tool in academic and industrial R&D labs for methodology development and exploring new reaction pathways.

Basic Information

Product Name	1,8-Diazabicyclo[5.4.0]undec-7-ene, compound with phenol (1:1)
CAS No.	57671-19-9
Molecular Formula	C15H22N2O
Molecular Weight	246.35 g/mol
Synonyms	DBU Phenolate; DBU-Phenol Salt; 1,8-Diazabicyclo[5.4.0]undec-7-enium phenolate; 2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepin-7-ium phenolate; Phenol-DBU complex; DBU Phenol Adduct; DBU•PhOH; DBU-Phenol (1:1)
EINECS	Contact for details

Quality Control

Our 1,8-Diazabicyclo[5.4.0]undec-7-ene, compound with phenol (1:1) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to support your quality assurance protocols.

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); containers must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.