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Postion:Product Catalog >Pharmaceutical intermediates>Heterocyclic compound>Pyridine compound>Aminopyridine> 2-Chloro-4-aminopyridine
 2-Chloro-4-aminopyridine
  •  2-Chloro-4-aminopyridine
  •  2-Chloro-4-aminopyridine

2-Chloro-4-aminopyridine

Price $180
Package 25KG
Min. Order: 1KG
Supply Ability: 80tons/month
Update Time: 2024-10-25

Product Details

Product Name: 2-Chloro-4-aminopyridine CAS No.: 14432-12-3
EC-No.: 238-403-0 Min. Order: 1KG
Purity: 99% Supply Ability: 80tons/month
Release date: 2024/10/25

Name: 2-chloro-4-aminopyridine

Other names: 4-amino - 2-Chloropyridine

CAS no. : 14432-12-3

Appearance: White or yellowish crystals

Content: 99% or higher

Packing: 25kg/ carton

USES: as an intermediate of plant growth regulator chlorfenuron.Used as intermediate of medicine, pesticide and pigment.

Production method:

The preparation method is iso-niacin as raw material, chlorination with phosphorus trichlorooxide to obtain 2-chloropyridine - 4-carboxylic acid, and then ammonia gas reaction to form the corresponding amide, and then Huffman degradation reaction to get the product.The product can also be obtained by using 2-chloropyridine -N- oxide as raw material, nitrifying with fuming nitric acid, and then reducing with iron powder in acetic acid.

 

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Article illustration

Hebei yanxi chemical co., ltd is a professional research and development of the production of lead acetate, 2-phenylethylamide enterprises.under the innovation in traditional production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of reducing the cost of products to make the quality of products to the same industry. Under the close supervision of the quality inspection department of the company, we carry out production and sales in the way of "labeling", providing the most convenient and fastest service for users all over the world.

Any inquiries, pls feele to contact us! 

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Article illustration

Company Profile Introduction

Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.

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  • Since: 2020-05-25
  • Address: Zhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province
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