4-Amino-3-chloro-2-hydroxypyridine CAS NO.55290-73-8

Our products are strictly tested in quality, and the price is more favorable in the same industry.

Capacity of production：Ranging from gram level to hundred-kilogram level

Partnership: we have maintained long-term cooperation with many well-known pharmaceutical enterprises and provided them with new drug intermediates, weighing from tens to hundreds of kilograms.

After-sales service: the product can be returned or replaced at any time if there is any quality problem after receiving

Company Profile：

Company Name：Shanghai Changer Pharmaceutical Technology Co., Ltd

Year Established:2018

Main Products: quinoline derivatives, naphthyridine derivatives

Main sales application areas：providing new drug intermediates

Introduction:

Product Name:4-Amino-3-chloro-2-hydroxypyridine;4-Amino-3-chloropyridin-2-ol;4-aMino-3-chloro-2(1H)-Pyridinone;

MF:C5H5ClN2O

MW:144.56

Test Method:NMR

Qualitative description:

Melting point：164-167 °C

Boiling point：269.4±40.0 °C(Predicted)

Density：1.45±0.1 g/cm3(Predicted)

Acidity coefficient (pKa):10.00±0.10(Predicted)

Purity:98%