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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2250823Generated: October 30, 2026

Hydrochloric Acid → HCID 18623111, compound

https://huagongshe.com/reaction/2250823

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 23435349HCID 23435349—
SolventMethanolHCID 887—
ProductHCID 18623111HCID 18623111—

Reaction Steps

10 g of the hydrochloride of 1-formyl-4-[hydrazino(methylimino)methyl]piperazine are dissolved in 250 ml of methanol. 50 ml of HClconc. are added, the mixture obtained is stirred overnight and the solvent is evaporated. A solid residue is obtained which is dried over solid KOH. The trihydrochloride of 1-[hydrazino-(methylimino)methyl]piperazine is obtained in form of a white product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07317101B2
Source datasetuspto-grants-2008_01
ORD IDord-7959d66fd3fc4bb1981aaab150484ece
Source noteuspto-grants-2008_01