5-amino-1-(6-hydrazinylpyridazin-3-yl)pyrazole-4-carboxamide

Modify Date: 2025-09-28 11:51:19

5-amino-1-(6-hydrazinylpyridazin-3-yl)pyrazole-4-carboxamide Structure
5-amino-1-(6-hydrazinylpyridazin-3-yl)pyrazole-4-carboxamide structure
Common Name 5-amino-1-(6-hydrazinylpyridazin-3-yl)pyrazole-4-carboxamide
CAS Number 69720-62-3 Molecular Weight 234.21800
Density 1.92g/cm3 Boiling Point 649.9ºC at 760 mmHg
Molecular Formula C8H10N8O Melting Point N/A
MSDS N/A Flash Point 346.9ºC

 Names

Name 5-amino-1-(6-hydrazinylpyridazin-3-yl)pyrazole-4-carboxamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.92g/cm3
Boiling Point 649.9ºC at 760 mmHg
Molecular Formula C8H10N8O
Molecular Weight 234.21800
Flash Point 346.9ºC
Exact Mass 234.09800
PSA 150.76000
LogP 0.68380
Index of Refraction 1.91
InChIKey KZUYOYNZAPIJHA-UHFFFAOYSA-N
SMILES NNc1ccc(-n2ncc(C(N)=O)c2N)nn1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ6260600
CHEMICAL NAME :
1H-Pyrazole-4-carboxamide, 5-amino-1-(6-hydrazino-3-pyridazinyl)-
CAS REGISTRY NUMBER :
69720-62-3
BEILSTEIN REFERENCE NO. :
0889264
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H10-N8-O
MOLECULAR WEIGHT :
234.26

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Vascular - BP lowering not characterized in autonomic section
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 14,439,1979

 Synonyms

3-hydrazino-6-(4-carbamoyl-5-amino-1-pyrazolyl)-pyridazine
5-amino-1-(6-hydrazino-pyridazin-3-yl)-1H-pyrazole-4-carboxylic acid amide
3-(3,5-dimethyl-1H-pyrazol-1-yl)-6-hydrazinylpyridazine
6-(3,5-Dimethyl-1H-pyrazol-1-yl)-3(2H)-pyridazinone hydrazone
3-(3,5-dimethyl-pyrazol-1-yl)-6-hydrazino-pyridazine
3(2H)-Pyridazinone,6-(3,5-dimethyl-1H-pyrazol-1-yl)-,hydrazone
3-Hydrazino-6-(3,5-dimethyl-1-pyrazolyl)pyridazine
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