Description

Pentachlorophenylhydrazine CAS NO 30332-27-5 is a specialized aromatic hydrazine derivative characterized by its five chlorine substituents, which confer unique reactivity and stability. This compound serves as a critical high-purity intermediate in advanced organic synthesis, particularly for constructing complex heterocyclic systems and functional molecules. It is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular construction is paramount.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those containing nitrogen heterocycles.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dyestuff and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways and material properties.
• Complex Ligand Synthesis: Used to create specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	Pentachlorophenylhydrazine
CAS No.	30332-27-5
Molecular Formula	C6H3Cl5N2
Molecular Weight	296.36 g/mol
Synonyms	1-(2,3,4,5,6-Pentachlorophenyl)hydrazine; Hydrazine, (2,3,4,5,6-pentachlorophenyl)-; Pentachlorophenylhydrazine; PCPH; (Pentachlorophenyl)hydrazine; 2,3,4,5,6-Pentachlorophenylhydrazine
EINECS	250-140-6

Quality Control

Our Pentachlorophenylhydrazine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most demanding synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	205 - 210 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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