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Details

Stereochemistry ACHIRAL
Molecular Formula Cu.2HO4S.2H4N2
Molecular Weight 321.777
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of COPPER DIHYDRAZINE SULFATE

SMILES

[Cu++].NN.NN.OS([O-])(=O)=O.OS([O-])(=O)=O

InChI

InChIKey=AJQAZYBXTLKSQT-UHFFFAOYSA-L
InChI=1S/Cu.2H4N2.2H2O4S/c;2*1-2;2*1-5(2,3)4/h;2*1-2H2;2*(H2,1,2,3,4)/q+2;;;;/p-2

HIDE SMILES / InChI
Molecular Formula H4N2
Molecular Weight 32.0452
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE
Molecular Formula Cu
Molecular Weight 63.546
Charge 2
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE
Molecular Formula H2O4S
Molecular Weight 98.078
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description
Curator's Comment: description was created based on several sources, including: doi:10.4141/cjps61-030 | http://ir.library.oregonstate.edu/xmlui/bitstream/handle/1957/21391/LewisRobertHill1959.pdf?sequence=1

Copper dihydrazinium sulfate or Omazene has been used for control of mildew on roses and several other flower crops. The material is quite effective against mildew and blackspot of roses. Omazene might be used for control of other fungus diseases on fruits and vegetables as well as ornamentals. Omazene appeared quite toxic to chinook salmon during the first 24 hours of exposure; concentrations of 0.75 p.p.m. and over produced mortalities.

Approval Year

Unknown
149124
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Patents

Patents

US4482759 A
1

Sample Use Guides

In Vivo Use Guide
Unknown
Route of Administration: Unknown
In Vitro Use Guide
Unknown
Substance Class Chemical
Created
by admin
on Mon Mar 31 21:58:02 GMT 2025
Edited
by admin
on Mon Mar 31 21:58:02 GMT 2025
Record UNII
CEA2486B4Z
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
MATHIESON 466
Preferred Name English
COPPER DIHYDRAZINE SULFATE
Systematic Name English
OMAZENE
Brand Name English
CUPRATE(2-), BIS(HYDRAZINE-.KAPPA.N1)BIS(SULFATO(2-)-.KAPPA.O)-, HYDROGEN (1:2)
Systematic Name English
Classification Tree Code System Code
EPA PESTICIDE CODE 50504
Created by admin on Mon Mar 31 21:58:02 GMT 2025 , Edited by admin on Mon Mar 31 21:58:02 GMT 2025
Code System Code Type Description
CAS
33271-65-7
Created by admin on Mon Mar 31 21:58:02 GMT 2025 , Edited by admin on Mon Mar 31 21:58:02 GMT 2025
PRIMARY
EPA CompTox
DTXSID7058258
Created by admin on Mon Mar 31 21:58:02 GMT 2025 , Edited by admin on Mon Mar 31 21:58:02 GMT 2025
PRIMARY
FDA UNII
CEA2486B4Z
Created by admin on Mon Mar 31 21:58:02 GMT 2025 , Edited by admin on Mon Mar 31 21:58:02 GMT 2025
PRIMARY
PUBCHEM
76971479
Created by admin on Mon Mar 31 21:58:02 GMT 2025 , Edited by admin on Mon Mar 31 21:58:02 GMT 2025
PRIMARY
NIH
NCATS
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