Description

5-Chloro-2-Nitrophenol is a versatile halogenated nitrophenol derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a reactive phenolic scaffold with orthogonal functional groups for selective chemical transformations, enabling the synthesis of complex molecules. This compound is essential for research and industrial applications in the agrochemical and pharmaceutical sectors, where it is used to develop active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A key building block in the synthesis of herbicides, pesticides, and fungicides.
• Pharmaceutical Synthesis: Used as a precursor for developing active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of azo dyes and other complex colorants.
• Chemical Research & Development: A valuable reagent for organic synthesis, particularly in coupling reactions and heterocycle formation.
• Photographic Chemicals: Can be utilized in the formulation of specific photographic developers and sensitizers.
• Polymer Additives: Acts as a monomer or modifier in the synthesis of specialty polymers with specific properties.

Basic Information

Product Name	5-Chloro-2-Nitrophenol
CAS No.	611-07-4
Molecular Formula	C6H4ClNO3
Molecular Weight	173.55 g/mol
Synonyms	2-Nitro-5-chlorophenol; 5-Chloro-2-nitrophenol; 2-Hydroxy-4-chloronitrobenzene; 4-Chloro-2-nitrophenol; NSC 403697; Phenol, 5-chloro-2-nitro-
EINECS	210-250-4

Quality Control

Our 5-Chloro-2-Nitrophenol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

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). Keep away from heat, sparks, and open flame. Separate from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118 - 122 °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.