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2-Chloro-5-nitrobenzonitrile

Category:

Other Intermediates

CAS NO:

16588-02-6

Standard:

In-house Standards,

Price Range:

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Main Sales Markets:

Eastern Europe,Australasia,Middle East,Africa

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YangZhou ShuangDing Chem Co.,Ltd.

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Basic Info

CAS Number

16588-02-6

Pharmacopoeia

In-house Standards

Grade

Chemical Grade

Is Manufacturer

YES

Samples Provided

YES

Packaging & Delivery

Packaging Specification

25KG/Bucket

Product Description

2-氯-5-硝基苯甲腈（固体）	2-Chloro-5-nitrobenzonitrile
CAS RN	16588-02-6
Purity / Analysis Method	>99.0%(GC)
Molecular Formula / Molecular Weight	C7H3ClN2O2 = 182.56
Physical State (20 deg.C)	Solid
Storage Temperature	Room Temperature (Recommended in a cool and dark place, <15°C)
Appearance	White to Orange to Green powder to crystal
Melting point	105.0 to 109.0 °C

AI Product Description

*The following content is generated by AI and is for reference only.

2-Chloro-5-nitrobenzonitrile is a specialized organic intermediate widely utilized in the fine chemical and pharmaceutical industries. With the Chemical Abstracts Service (CAS) Registry Number 89031-47-4, this compound features a benzene ring substituted with three distinct functional groups: a chlorine atom at the second position, a nitro group at the fifth position, and a cyano group attached directly to the ring. Its molecular formula is C7H3ClN2O2, corresponding to a molar mass of approximately 182.56 g/mol. The molecule appears as a pale yellow to light brown crystalline solid under standard conditions, exhibiting moderate stability but requiring careful handling due to its potential reactivity. The primary application of 2-chloro-5-nitrobenzonitrile lies in its role as a versatile building block for synthesizing complex heterocyclic compounds and bioactive molecules. In medicinal chemistry, it serves as a crucial precursor for developing novel drug candidates, particularly those targeting oncology and infectious diseases. The presence of the electrophilic chlorine atom allows for nucleophilic substitution reactions, enabling chemists to introduce various amine or thiol functionalities to tailor the pharmacological properties of the final product. Furthermore, the nitro and cyano groups offer multiple pathways for reduction and hydrolysis, facilitating the creation of diverse derivatives such as amines, aldehydes, and carboxylic acids essential for active pharmaceutical ingredients (APIs). Beyond pharmaceuticals, this intermediate finds utility in the production of agrochemicals, including herbicides and fungicides, where its structural rigidity contributes to biological efficacy. It is also employed in the synthesis of advanced materials and dyes, leveraging its aromatic system for conjugation purposes. Due to the sensitivity of the nitro group, manufacturing processes involving this compound must adhere to strict safety protocols to prevent thermal decomposition or unintended redox reactions. High-purity grades are typically required for research and development stages, ensuring consistent reaction yields and minimizing side products. As demand for targeted therapies grows, the strategic importance of 2-chloro-5-nitrobenzonitrile in modern chemical synthesis continues to expand, making it a staple reagent in global supply chains for high-value chemical production.