Description

4-((p-Chlorophenyl)Azo)-1-Ethyl-Pyridiniumtetrafluoroborate is a specialized organic salt, recognized as a key intermediate and functional dye precursor in advanced chemical synthesis. Its value lies in the unique combination of the azo chromophore and the stable tetrafluoroborate anion, which provides excellent solubility and reactivity profiles. This compound is essential for manufacturers and research institutions in the pharmaceutical, agrochemical, and specialty dye industries seeking high-purity building blocks for complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring azo-linked aromatic systems.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides where the chlorophenylazo moiety imparts specific biological activity.
• Functional Dye Manufacturing: Acts as a key component in the production of cationic dyes and pigments for textiles, inks, and specialty coatings.
• Research & Development: A valuable reagent in academic and industrial R&D for studying azo coupling reactions and pyridinium salt chemistry.
• Photoinitiator Systems: Potential application in photo-curable resins and polymer systems due to its light-sensitive azo group.
• Electrolyte Additive: Investigated for use in specialty electrochemical applications and battery materials as a source of the tetrafluoroborate ion.

Basic Information

Product Name	4-((p-Chlorophenyl)Azo)-1-Ethyl-Pyridiniumtetrafluoroborate
CAS No.	16600-20-7
Molecular Formula	C13H13BClF4N3
Molecular Weight	333.52 g/mol
Synonyms	1-Ethyl-4-[(4-chlorophenyl)azo]pyridinium Tetrafluoroborate; 4-[(4-Chlorophenyl)azo]-1-ethylpyridinium Tetrafluoroborate; p-Chlorophenylazo Ethyl Pyridinium Tetrafluoroborate; N-Ethyl-4-((4-chlorophenyl)azo)pyridinium Tetrafluoroborate; Azo Dye Intermediate 16600-20-7; Cationic Azo Compound; Ethyl Pyridinium Azo Salt
EINECS	Contact for details

Quality Control

Our production of 4-((p-Chlorophenyl)Azo)-1-Ethyl-Pyridiniumtetrafluoroborate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed against comprehensive specifications using advanced techniques like HPLC, NMR, and elemental analysis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment, ensuring full traceability and compliance with your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its chemical nature, this material should be kept separate from strong bases and sources of fluoride to prevent undesirable reactions. Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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