Description

2-Chloro-5-Methoxy-4-(2-Pyridylamino)Benzenediazonium Tetrafluoroborate is a specialized diazonium salt derivative, a key intermediate in advanced organic synthesis. Its primary value lies in its ability to act as a versatile electrophile for introducing the substituted aniline moiety into complex molecular architectures, particularly in heterocyclic chemistry. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients, as well as in the production of dyes and functional materials.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, especially those containing complex heterocyclic structures like pyridine and substituted anilines.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides where specific aromatic coupling reactions are required.
• Dye and Pigment Manufacturing: Serves as a precursor for azo coupling reactions to produce specialized dyes and pigments with specific color and fastness properties.
• Material Science Research: Employed in the creation of functional organic materials, such as liquid crystals or polymers, where precise molecular assembly is needed.
• Cross-coupling Reactions: Acts as an electrophilic partner in metal-catalyzed cross-coupling reactions (e.g., Heck, Suzuki) for carbon-carbon bond formation.
• Bioconjugation and Labeling: Potential use in biochemical research for labeling biomolecules due to the reactivity of the diazonium group.

Basic Information

Item	Details
Product Name	2-Chloro-5-Methoxy-4-(2-Pyridylamino)Benzenediazonium Tetrafluoroborate
CAS No.	85099-28-1
Molecular Formula	C₁₂H₁₁BClF₄N₄O
Molecular Weight	348.50 g/mol
Synonyms	2-Chloro-5-methoxy-4-(pyridin-2-ylamino)benzenediazonium tetrafluoroborate; 4-(2-Pyridinylamino)-2-chloro-5-methoxybenzenediazonium Tetrafluoroborate; Diazonium Salt of 2-Chloro-5-methoxy-4-(2-pyridylamino)aniline; 85099-28-1; (2-Chloro-5-methoxy-4-((pyridin-2-yl)amino)phenyl)diazonium tetrafluoroborate
EINECS	Contact for details

Quality Control

Every batch of 2-Chloro-5-Methoxy-4-(2-Pyridylamino)Benzenediazonium Tetrafluoroborate is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your R&D and quality assurance 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). This compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) when not in use to prevent decomposition. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.