14369-21-2

Basic information

• Product Name: 3(2H)-Pyridazinone,5-amino-6-methoxy-(8CI,9CI)
• Synonyms: 3(2H)-Pyridazinone,5-amino-6-methoxy-(8CI,9CI);5-Amino-6-methoxy-3(2H)-pyridazinone;5-Amino-6-methoxy-2H-pyridazin-3-one
• CAS NO: 14369-21-2
• Molecular Formula: C5H7N3O2
• Molecular Weight: 141.129
• Product Categories: VARIOUSAMINE
• Mol File: 14369-21-2.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• Density: 1.51g/cm³
• Refractive Index: 1.626
• CAS DataBase Reference: 3(2H)-Pyridazinone,5-amino-6-methoxy-(8CI,9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 3(2H)-Pyridazinone,5-amino-6-methoxy-(8CI,9CI)(14369-21-2)
• EPA Substance Registry System: 3(2H)-Pyridazinone,5-amino-6-methoxy-(8CI,9CI)(14369-21-2)

Safety Data

• Hazardous Substances Data: 14369-21-2(Hazardous Substances Data)

Usage

InChI:InChI=1/C5H7N3O2/c1-10-5-3(6)2-4(9)7-8-5/h2H,1H3,(H3,6,7,9)

Upstream product

• 14369-14-3 4-amino-6-chloro-3-methoxypyridazine 

Relevant articles and documents

DIRECT AMINATION OF 3(2H)-PYRIDAZINONES: RE-INVESTIGATION OF THE REACTION OF 3,6-DIMETHOXYPYRIDAZINE WITH HYDRAZINE

3,6-Dimethoxypyridazine has been shown to react with hydrazine via 4-amination of 6- methoxy and 6-hydrazino-3(2H)-pyridazinones to give 4-amino-6-methoxy- and 4-amino-6-hydrazino-3(2H)-pyridazinones, and not the corresponding 5-amino isomers as previously reported.The published synthesis of the 5-amino isomers, used to confirm the earlier findings, is incorrect as regards 5-amino-6-hydrazino-3(2H)-pyridazinone, which has been prepared by an alternative route.The 4-aminnation reaction has been extended to 6-chloro-3(2H)-pyridazinone.