Description

Hydrogen Pyridine Tetrafluoroboranuide CAS NO 505-07-7 is a versatile pyridinium salt, specifically pyridinium tetrafluoroborate, valued for its role as a stable, non-nucleophilic source of the tetrafluoroborate anion. This compound is crucial in organic synthesis as a catalyst, reagent, or ionic liquid component, facilitating various transformations with high efficiency and selectivity. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-purity intermediates for advanced synthesis.

Application

• Catalyst in Organic Synthesis: Acts as a mild Lewis acid catalyst or co-catalyst in Friedel-Crafts alkylations, acylations, and other carbon-carbon bond-forming reactions.
• Reagent for Fluorination: Serves as a stable and convenient source of the tetrafluoroborate (BF4-) anion in the preparation of other fluorinated compounds or salts.
• Ionic Liquid Precursor/Component: Used in the formulation of task-specific ionic liquids for green chemistry applications, including solvents for extraction and electrochemical processes.
• Pharmaceutical Intermediate: Employed in the synthesis of active pharmaceutical ingredients (APIs) where the pyridinium or BF4- moiety is integral to the final molecular structure.
• Electrolyte Additive: Utilized in electrochemical applications, such as in battery electrolytes or electroplating baths, to modify conductivity and stability.
• Polymerization Aid: Functions as an initiator or catalyst component in certain polymerization reactions to control polymer architecture.

Basic Information

Item	Detail
Product Name	Hydrogen Pyridine Tetrafluoroboranuide
CAS No.	505-07-7
Molecular Formula	C5H6BF4N
Molecular Weight	154.91 g/mol
Synonyms	Pyridinium Tetrafluoroborate; Pyridine Tetrafluoroborate; Pyridine, hydrotetrafluoroborate; Pyridinium Boron Fluoride; Pyridine Hydrofluoroborate; 1H-Pyridinium, tetrafluoroborate(1-); C5H5N·HBF4
EINECS	208-020-2

Quality Control

Our Hydrogen Pyridine Tetrafluoroboranuide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and KF titration for moisture content, to ensure it meets exacting specifications for research and industrial use. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed and under dry conditions, preferably with desiccant, to prevent degradation. Keep away from incompatible materials such as strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.