4-Amino-2-chloropyridine

Min.Order / FOB Price:Get Latest Price

100 Gram	Negotiable

100 Gram

Negotiable

Min.Order :100 Gram
Purity: 99%
Payment Terms : L/C,D/A,D/P,T/T

Keywords

2-CHLORO-4-AMINOPYRIDINE 2-CHLOROPYRIDIN-4-AMINE 4-Amino-2-chloropyridine

Quick Details

Appearance:Light yellow Crystalline Powder
Application:Intermediate of plant growth regulator clopidourea
PackAge:1KG;10KG;100KG
ProductionCapacity:100|Kilogram|Month
Storage:
Transportation:by sea or by air

Superiority:

chemical property

This product is white crystal, m.p.89-91 ℃, insoluble in water.

purpose

Used as medicine, pesticide and pigment intermediate

2-chloro-4-aminopyridine is an intermediate of plant growth regulator chlorfenuron.

Production method

The preparation method is to use isonicotinic acid as raw material, chlorinate with phosphorus oxychloride to obtain 2-chloropyridine-4-carboxylic acid, and then react with ammonia to produce corresponding amide, and then carry out Hoffman degradation reaction to obtain the product. 2-chloropyridine-n-oxide can also be used as raw material, nitrated by fuming nitric acid, and then reduced by iron powder in acetic acid.

Details:

COMPANY INTRODUCTION

JIN DUN CHEMICAL belongs to JIN DUN GROUP. It is a professional enterprise dedicated to the development and production of special (meth)acrylate monomers. The head office is located in Shanghai city, near Hongqiao airport.The R&D center of JIN DUN is located in Ningbo city, Zhejiang province.

JIN DUN CHEMICAL focus on the coating, automobile, electricity and pharmaceutical area, always try best to be the professional supplier of new raw material for the advanced material in coating, automobile chemicals, electricity chemicals and pharmaceutical intermediate.

The EU company of JIN DUN CHEMICAL located at Frankfurt in Germany. It makes us service our customer better in EU, but also takes more valued information for our creation and future developing.

Welcome our customers and friends to visit our company.

View All

Visit Store