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CAS Number: 63910-43-0
4-chloro-5-methoxypyridazin-3(2H)-one

Structure

4-chloro-5-methoxypyridazin-3(2H)-one
Name: 4-chloro-5-methoxypyridazin-3(2H)-one
Synonyms:
General Information
Product Number: 63910430

CAS Registry Number 63910-43-0
Name:
3(2H)​-​Pyridazinone, 4-​chloro-​5-​methoxy-

 

Chemical Formula: C5H5ClN2O2
Exact Mass: 160.00
Molecular Weight: 160.56
m/z: 160.00 (100.0%), 162.00 (32.0%), 161.01 (5.5%), 163.00 (2.0%)

 

InChI:InChI=1S/C5H5ClN2O2/c1-10-3-2-7-8-5(9)4(3)6/h2H,1H3,(H,8,9)

InChI Key:SUZFURZANOKZBL-UHFFFAOYSA-N

Canonical SMILES:COC1=C(C(=O)NN=C1)Cl

 

Thermal Properties Value Condition Note
Melting Point 230-232 °C   (2)CAS
Melting Point 123-124 °C   (3)CAS

Specification

98%

References
  1. (2) Sotelo, Eddy; Molecular Diversity 2004, V8(2), P159-163 CAPLUS
  2. (3) Li, Qin; Molecules 2009, V14(2), P777-784 CAPLUS
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