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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1371546Generated: November 2, 2026

Hydrazine hydrate (1:1) → HCID 178512741, compound

https://huagongshe.com/reaction/1371546

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
Reactant4-amino-1,2,5-oxadiazole-3-carbonitrileHCID 1252769—
SolventAcetonitrileHCID 6342—
ProductHCID 178512741HCID 17851274194%

Reaction Steps

To a solution of 4-amino-furazan-3-carbonitrile (0.50 g, 4.50 mmol) in acetonitrile (7.0 mL) was added hydrazine monohydrate (0.28 mL) dropwise. The solution was stirred at ambient temperature for 3 hours after which time a white solid precipitated. The solid was washed with acetonitrile and dried in vacuo to afford the title compound (0.60 g, 94%) as a white, fluffy solid. HPLC Method A Rt 0.18 min, m/z (ES+) (M+H)+ 143.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07157476B2
Source datasetuspto-grants-2007_01
ORD IDord-490b446c14f64b24b219f338e134535d
Source noteuspto-grants-2007_01