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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1633085Generated: October 31, 2026

Endralazine → HCID 70510851, compound

https://huagongshe.com/reaction/1633085

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEndralazineHCID 47608—
SolventMethyl Ethyl KetoneHCID 6569—
ProductHCID 70510851HCID 70510851—

Reaction Steps

A suspension of 13.5 g of 6-benzoyl-3-hydrazino-5,6,7,8-tetrahydropyrido[4,3-c]pyridazine in 100 cc of methylethyl ketone is heated at reflux while stirring for 4 hours. The title compound has a M.P. of 191°-193°, from 95% ethanol.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04478837
Source datasetuspto-grants-1984_10
ORD IDord-3f66c5d1cc5c42b69e29ea5ccb4f2267
Source noteuspto-grants-1984_10