Description

(Z)-4-Chloroazobenzene is a high-purity, isomerically defined organic compound belonging to the azobenzene class of chemicals. This specific stereoisomer is valued for its role as a critical synthetic intermediate and a versatile building block in advanced chemical research. It is essential for manufacturers and R&D laboratories engaged in the development of specialty chemicals, including dyes, pigments, and functional materials. Our supply ensures consistent quality and reliable availability for your most demanding synthesis and formulation processes.

Application

• Chemical Synthesis Intermediate: A key precursor in the synthesis of more complex azo dyes, pigments, and liquid crystal compounds.
• Pharmaceutical Research: Used as a building block in medicinal chemistry for the development of novel drug candidates and bioactive molecules.
• Material Science: Serves as a monomer or functional additive in the research of advanced polymers and photo-responsive materials.
• Analytical Standard: Employed as a certified reference material (CRM) for quality control and analytical method development in chemical analysis.
• Academic & Industrial R&D: Fundamental research reagent for studying azo compound chemistry, isomerization, and photochromic properties.

Basic Information

Product Name	(Z)-4-Chloroazobenzene
CAS No.	6530-97-8
Molecular Formula	C12H9ClN2
Molecular Weight	216.67 g/mol
Synonyms	4-Chloroazobenzene (Z-isomer); (Z)-1-Chloro-4-(phenyldiazenyl)benzene; cis-4-Chloroazobenzene; 4-Chloro-(Z)-azobenzene; Azobenzene, 4-chloro-, (Z)-; 4-Chlorocisazobenzene; Benzenamine, 4-chloro-N-(phenylmethylene)-, (Z)-; (Z)-p-Chloroazobenzene
EINECS	Contact for details

Quality Control

Our (Z)-4-Chloroazobenzene is manufactured under strict quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, isomeric purity, and chemical composition. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, ensuring compliance with your internal specifications and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Z-isomer)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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