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Product Line: Pharmaceutical Chemicals

5-Chloro-2-nitroanisole

CAS 6627-53-8

Molecular structure of 5-Chloro-2-nitroanisole

CAS · 6627-53-8

01

Product Overview

5-Chloro-2-nitroanisole is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

02

Product Specifications

Appearance: White or yellowish powder
Purity (by HPLC): 99% min
Identification: The HPLC spectrum of the sample must be concordant with Test standard
Related substances - Individual impurity: 0.5% max
Related substances - Total impurity: 1% max
Water: 1% max
03

Applications

5-Chloro-2-nitroanisole is an aromatic nitro compound widely used as an intermediate in the synthesis of dyes, pharmaceuticals, agrochemicals, and specialty chemicals. In dye chemistry, it serves as a key building block for azo, disperse, and reactive dyes, providing color stability and desired chromophore properties. In pharmaceutical research, it is employed as a precursor for the preparation of heterocyclic compounds, active pharmaceutical ingredients (APIs), and bioactive molecules where substitution patterns on the aromatic ring are critical. Additionally, it finds applications in agrochemical synthesis, particularly in the production of herbicides, fungicides, and insecticides, where the chloro and nitro substituents enhance biological activity. Its reactive methoxy group allows further functionalization, including reduction, coupling, or nucleophilic substitution, facilitating the design of complex molecules for industrial, research, and laboratory-scale chemical processes.

04

Benefits

The benefits of 5-chloro-2-nitroanisole stem from its chemical reactivity, stability, and versatility in synthesis. The nitro and chloro substituents provide electron-withdrawing effects, which enhance selectivity in electrophilic and nucleophilic aromatic substitution reactions, enabling precise modifications on the aromatic ring. Its methoxy group offers a reactive site for further functionalization, allowing the creation of a wide range of derivatives, including dyes, drugs, and agrochemicals. The compound exhibits good thermal and chemical stability, which ensures consistent performance during storage, handling, and chemical reactions. Its structural features facilitate high-yield transformations, minimize byproducts, and improve overall synthetic efficiency. Additionally, its compatibility with various solvents and reagents makes it a reliable intermediate for both laboratory-scale and industrial-scale synthesis.

05

Conclusion

5-Chloro-2-nitroanisole (CAS 6627-53-8) is a versatile and reactive intermediate widely used in dyes, pharmaceuticals, and agrochemical production. Its combination of chloro, nitro, and methoxy functional groups provides chemical reactivity, selectivity, and stability, enabling efficient synthesis of complex molecules. By supporting precise functionalization and reliable performance, 5-chloro-2-nitroanisole is an indispensable building block for the development of high-value chemical products in multiple industries.

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