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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 230103Generated: October 30, 2026

Hydrazine hydrate (1:1) → HCID 24851119, compound

https://huagongshe.com/reaction/230103

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 178467459HCID 178467459—
SolventEthanolHCID 702—
ProductHCID 24851119HCID 24851119—

Reaction Conditions

Temperature100 °C

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

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07566707B2
Source datasetuspto-grants-2009_07
ORD IDord-e81e1d3868ad490da7a0c6333893de60
Source noteuspto-grants-2009_07