HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1663319Generated: October 30, 2026
Hydrazine hydrate (1:1) → HCID 24851119, compound
https://huagongshe.com/reaction/1663319
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydrazine hydrate (1:1) | HCID 24654 | — |
| Reactant | HCID 178467459 | HCID 178467459 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 24851119 | HCID 24851119 | — |
Reaction Steps
A mixture of 2.00 g 5-acetyl-3H-imidazole-4-carbonitrile and 4.00 ml hydrazine hydrate in 50 ml of ethanol is heated to 100° C., until the reaction is complete according to HPLC-MS. After cooling to ambient temperature the reaction mixture is evaporated down, stirred with 20 ml of cold ethanol and suction filtered. The filter cake is washed with diethyl ether and dried.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08034941B2 |
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| Source dataset | uspto-grants-2011_10 |
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| ORD ID | ord-8dc94e1876b142a3968a7b6757b20664 |
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| Source note | uspto-grants-2011_10 |
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