U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C5H5ClN2.ClH
Molecular Weight 165.021
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 3-Chloro-6-methylpyridazine hydrochloride

SMILES

Cl.CC1=NN=C(Cl)C=C1

InChI

InChIKey=AOMHCMMXWAUZSX-UHFFFAOYSA-N
InChI=1S/C5H5ClN2.ClH/c1-4-2-3-5(6)8-7-4;/h2-3H,1H3;1H

HIDE SMILES / InChI

Molecular Formula ClH
Molecular Weight 36.461
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C5H5ClN2
Molecular Weight 128.56
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Wed Apr 02 21:13:27 GMT 2025
Edited
by admin
on Wed Apr 02 21:13:27 GMT 2025
Record UNII
AFG2BPY3QY
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
3-Chloro-6-methylpyridazine hydrochloride
Systematic Name English
3-Chloro-6-methylpyridazinium chloride
Preferred Name English
4-Chloro-1-methylpyridazin-1-ium chloride
Systematic Name English
Pyridazine, 3-chloro-6-methyl-, hydrochloride (1:1)
Systematic Name English
Code System Code Type Description
EPA CompTox
DTXSID40913685
Created by admin on Wed Apr 02 21:13:27 GMT 2025 , Edited by admin on Wed Apr 02 21:13:27 GMT 2025
PRIMARY
PUBCHEM
16206200
Created by admin on Wed Apr 02 21:13:27 GMT 2025 , Edited by admin on Wed Apr 02 21:13:27 GMT 2025
PRIMARY
FDA UNII
AFG2BPY3QY
Created by admin on Wed Apr 02 21:13:27 GMT 2025 , Edited by admin on Wed Apr 02 21:13:27 GMT 2025
PRIMARY
CAS
97721-79-4
Created by admin on Wed Apr 02 21:13:27 GMT 2025 , Edited by admin on Wed Apr 02 21:13:27 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> SALT/SOLVATE