Description

3-Methoxy-4-(Pyrrolidin-1-Yl)Benzenediazonium Tetrafluoroborate is a specialized diazonium salt compound, primarily valued as a versatile chemical intermediate for advanced organic synthesis. Its significance lies in its ability to act as a source of the diazonium functional group, enabling critical coupling and functionalization reactions under controlled conditions. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity building blocks for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing aryl or heteroaryl linkages.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators that require specific aryl-diazonium coupling steps.
• Dye and Pigment Manufacturing: Functions as a diazo component in the production of azo dyes and high-performance pigments, contributing to color strength and stability.
• Polymer Functionalization: Enables the surface modification and grafting of specific functional groups onto polymer backbones to alter material properties.
• Cross-Coupling Reactions: Acts as an electrophilic partner in metal-catalyzed cross-coupling reactions (e.g., Sandmeyer, Heck-type) for biaryl bond formation.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating novel chemical entities.

Basic Information

Product Name	3-Methoxy-4-(Pyrrolidin-1-Yl)Benzenediazonium Tetrafluoroborate
CAS No.	36576-70-2
Molecular Formula	C₁₁H₁₄BF₄N₃O
Molecular Weight	291.06 g/mol
Synonyms	4-(Pyrrolidin-1-yl)-2-methoxybenzenediazonium tetrafluoroborate; 2-Methoxy-4-(pyrrolidin-1-yl)benzenediazonium Tetrafluoroborate; 3-Methoxy-4-(1-pyrrolidinyl)benzenediazonium Tetrafluoroborate; Diazonium BF4 salt of 3-methoxy-4-(pyrrolidin-1-yl)aniline; Fast Red TR Salt (related compound class)
EINECS	Contact for details

Quality Control

Our 3-Methoxy-4-(Pyrrolidin-1-Yl)Benzenediazonium Tetrafluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its nature as a diazonium salt, it should be kept away from heat, sparks, open flame, and strong oxidizing agents. Handle and store under an inert atmosphere if specified for long-term stability.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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