![](/CAS/GIF/2365-44-8.gif)
3-hydrazinylindol-2-one synthesis
- Product Name:3-hydrazinylindol-2-one
- CAS Number:2365-44-8
- Molecular formula:C8H7N3O
- Molecular Weight:161.16
![Isatin](/CAS/GIF/91-56-5.gif)
91-56-5
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$5.00/25g
![3-hydrazinylindol-2-one](/CAS/GIF/2365-44-8.gif)
2365-44-8
21 suppliers
$110.00/50mg
Yield:2365-44-8 98%
Reaction Conditions:
with hydrazine in water at 70; for 6 h;
Steps:
1.b
10 parts of isatin are added to 40 parts of 80% hydrazin solution and stirred at 70°C for 6 hours. The mixture is then filtered and washed with water to neutral pH. The yellowish product is dried and the hydrazon derivative is obtained with 98% yield.
References:
EP1516895,2005,A1 Location in patent:Page/Page column 6
![AKOS UB-20064](/StructureFile/ChemBookStructure2/GIF/CB2328043.gif)
6623-89-8
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![3-hydrazinylindol-2-one](/CAS/GIF/2365-44-8.gif)
2365-44-8
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$110.00/50mg
![1H-Indole-2,3-dione, 3-[2-(1,2-dihydro-2-oxo-3H-indol-3-ylidene)hydrazone]](/CAS/20210305/GIF/21540-02-3.gif)
21540-02-3
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![3-hydrazinylindol-2-one](/CAS/GIF/2365-44-8.gif)
2365-44-8
21 suppliers
$110.00/50mg
![Aniline](/CAS/GIF/62-53-3.gif)
62-53-3
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$10.00/1g
![3-hydrazinylindol-2-one](/CAS/GIF/2365-44-8.gif)
2365-44-8
21 suppliers
$110.00/50mg
![2H-Indol-2-one, 1,3-dihydro-1,3-dihydroxy-](/CAS/20210305/GIF/156547-11-4.gif)
156547-11-4
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![3-hydrazinylindol-2-one](/CAS/GIF/2365-44-8.gif)
2365-44-8
21 suppliers
$110.00/50mg