Description

4-Chloro-2-Hydroxybenzohydrazide is a specialized organic intermediate featuring a hydrazide functional group attached to a chlorinated phenolic ring. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. Industries that need it include fine chemical manufacturers and R&D laboratories focused on developing active ingredients, dyes, and functional materials.

Application

• Key intermediate in the synthesis of pharmaceutical active ingredients, particularly those with antibacterial or antifungal properties.
• Building block for the development of novel agrochemicals, including herbicides and plant growth regulators.
• Precursor in the production of dyes, pigments, and specialty colorants.
• Research chemical for academic and industrial studies in organic synthesis and medicinal chemistry.
• Starting material for the preparation of metal chelating agents and coordination compounds.
• Intermediate in the manufacture of polymer additives and stabilizers.

Basic Information

Product Name	4-Chloro-2-Hydroxybenzohydrazide
CAS No.	65920-15-2
Molecular Formula	C7H7ClN2O2
Molecular Weight	186.60 g/mol
Synonyms	2-Hydroxy-4-chlorobenzohydrazide; 4-Chloro-2-hydroxybenzoic acid hydrazide; (4-Chloro-2-hydroxybenzoyl)hydrazine; Benzoic acid, 4-chloro-2-hydroxy-, hydrazide; 4-Chlorosalicylhydrazide; Salicylhydrazide, 4-chloro-; 65920-15-2; 4-Chloro-2-hydroxybenzoyl hydrazide
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Hydroxybenzohydrazide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, related substances, and physical properties is provided with every shipment to guarantee compliance with your research or production 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). This product is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm

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