Description

3-Chloro-4-(1-Pyrrolidinyl)Benzenediazonium Tetrafluoroborate is a specialized diazonium salt compound, valued for its role as a versatile aryl diazonium precursor in organic synthesis. Its primary significance lies in enabling efficient, site-specific functionalization of surfaces and molecules through diazonium chemistry, a critical step in creating advanced materials and fine chemicals. This product is essential for R&D and production chemists in the pharmaceutical, agrochemical, and advanced materials sectors, particularly for applications requiring controlled aryl radical generation or surface modification.

Application

• Surface Modification Agent: For grafting aryl groups onto metals, carbon, and semiconductor surfaces to alter wettability, corrosion resistance, or electronic properties.
• Pharmaceutical Intermediate: Used in the synthesis of complex molecules where the introduction of a substituted aryl moiety is required.
• Polymer & Material Science: Serves as a key monomer or initiator for creating functional polymers, conductive films, and nanocomposites.
• Dye & Pigment Synthesis: Acts as a diazo component in the production of azo dyes and pigments.
• Cross-coupling Reagent: Facilitates metal-free or transition metal-catalyzed cross-coupling reactions in fine chemical synthesis.
• Bioconjugation Chemistry: Enables the covalent attachment of aromatic groups to biomolecules for diagnostic or therapeutic applications.

Basic Information

Product Name	3-Chloro-4-(1-Pyrrolidinyl)Benzenediazonium Tetrafluoroborate
CAS No.	53934-41-1
Molecular Formula	C10H12BClF4N3
Molecular Weight	287.48 g/mol
Synonyms	3-Chloro-4-(pyrrolidin-1-yl)benzenediazonium tetrafluoroborate; 1-(2-Chloro-4-diazoniophenyl)pyrrolidine tetrafluoroborate; 4-Pyrrolidino-2-chlorobenzenediazonium tetrafluoroborate; 2-Chloro-4-pyrrolidinobenzenediazonium tetrafluoroborate; Diazonium BF4 salt of 3-chloro-4-pyrrolidinylaniline; Aryl diazonium tetrafluoroborate salt
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-(1-Pyrrolidinyl)Benzenediazonium Tetrafluoroborate is manufactured under strict quality protocols to ensure batch-to-batch consistency and high reactivity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation. A Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment, supporting compliance with cGMP and ISO 9001 standards for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at temperatures between 2°C and 8°C (refrigerated) to maintain stability. This material is light-sensitive (store away from light) and should be handled under inert atmosphere when possible to prevent decomposition. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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