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Details

Stereochemistry ACHIRAL
Molecular Formula C4H4N2O2
Molecular Weight 112.0868
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of MALEIC HYDRAZIDE

SMILES

O=C1NNC(=O)C=C1

InChI

InChIKey=BGRDGMRNKXEXQD-UHFFFAOYSA-N
InChI=1S/C4H4N2O2/c7-3-1-2-4(8)6-5-3/h1-2H,(H,5,7)(H,6,8)

HIDE SMILES / InChI

Molecular Formula C4H4N2O2
Molecular Weight 112.0868
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

PubMed

PubMed

TitleDatePubMed
Comparative inhibition of enzymes of human erythrocytes and plasma in vitro by agricultural chemicals.
1996 Jul
Polymorphism of maleic hydrazide. I.
2001 Oct
Electronically-coupled tungsten-tungsten quadruple bonds: comparisons of electron delocalization in 3,6-dioxypyridazine and oxalate-bridged compounds.
2004 Jul 7
Liquid chromatographic determination of maleic hydrazide in technical and formulated products: collaborative study.
2006 Jul-Aug
Determination of hydrazine in maleic hydrazide technical and pesticide formulations by gas chromatography: collaborative study.
2008 Jan-Feb
One-pot synthesis and antibacterial activities of novel 1H-pyridazino[1,2-a]indazole-1,6,9(2H,11H)-triones.
2008 Sep
A concentration addition model to assess activation of the pregnane X receptor (PXR) by pesticide mixtures found in the French diet.
2014 Sep
Substance Class Chemical
Created
by admin
on Mon Mar 31 21:16:20 GMT 2025
Edited
by admin
on Mon Mar 31 21:16:20 GMT 2025
Record UNII
TQ7L3FCV66
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
MALEIC HYDRAZIDE
HSDB   ISO   MI  
Systematic Name English
NSC-13892
Preferred Name English
MALEIC HYDRAZIDE [IARC]
Common Name English
MALEIC HYDRAZIDE [HSDB]
Common Name English
MALEIC HYDRAZIDE [ISO]
Common Name English
MALEIC HYDRAZIDE [MI]
Common Name English
1,2-DIHYDROPYRIDAZINE-3,6-DIONE
Systematic Name English
Classification Tree Code System Code
EPA PESTICIDE CODE 51501
Created by admin on Mon Mar 31 21:16:20 GMT 2025 , Edited by admin on Mon Mar 31 21:16:20 GMT 2025
Code System Code Type Description
EPA CompTox
DTXSID9020792
Created by admin on Mon Mar 31 21:16:20 GMT 2025 , Edited by admin on Mon Mar 31 21:16:20 GMT 2025
PRIMARY
WIKIPEDIA
Maleic hydrazide
Created by admin on Mon Mar 31 21:16:20 GMT 2025 , Edited by admin on Mon Mar 31 21:16:20 GMT 2025
PRIMARY
ECHA (EC/EINECS)
204-619-9
Created by admin on Mon Mar 31 21:16:20 GMT 2025 , Edited by admin on Mon Mar 31 21:16:20 GMT 2025
PRIMARY
FDA UNII
TQ7L3FCV66
Created by admin on Mon Mar 31 21:16:20 GMT 2025 , Edited by admin on Mon Mar 31 21:16:20 GMT 2025
PRIMARY
MESH
D008300
Created by admin on Mon Mar 31 21:16:20 GMT 2025 , Edited by admin on Mon Mar 31 21:16:20 GMT 2025
PRIMARY
PUBCHEM
21954
Created by admin on Mon Mar 31 21:16:20 GMT 2025 , Edited by admin on Mon Mar 31 21:16:20 GMT 2025
PRIMARY
HSDB
1162
Created by admin on Mon Mar 31 21:16:20 GMT 2025 , Edited by admin on Mon Mar 31 21:16:20 GMT 2025
PRIMARY
ALANWOOD
maleic hydrazide
Created by admin on Mon Mar 31 21:16:20 GMT 2025 , Edited by admin on Mon Mar 31 21:16:20 GMT 2025
PRIMARY
NSC
13892
Created by admin on Mon Mar 31 21:16:20 GMT 2025 , Edited by admin on Mon Mar 31 21:16:20 GMT 2025
PRIMARY
CAS
123-33-1
Created by admin on Mon Mar 31 21:16:20 GMT 2025 , Edited by admin on Mon Mar 31 21:16:20 GMT 2025
PRIMARY
MERCK INDEX
m7039
Created by admin on Mon Mar 31 21:16:20 GMT 2025 , Edited by admin on Mon Mar 31 21:16:20 GMT 2025
PRIMARY Merck Index
Related Record Type Details
SALT/SOLVATE -> PARENT