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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2178184Generated: October 30, 2026

Nitric Acid → HCID 178426710, compound

https://huagongshe.com/reaction/2178184

Reaction equation

Participants

RoleNameHCIDCharge
ReactantNitric AcidHCID 944—
Reactant2-Methyl-5-NitroanilineHCID 7444—
ReactantCyanamideHCID 9864—
SolventEthanolHCID 702—
ProductHCID 178426710HCID 17842671034%

Reaction Conditions

Temperature0 °C

Reaction Steps

2-Methyl-5-nitro aniline (10 g, 65 mmol) was dissolved in ethanol (25 mL), and concentrated HNO3 (4.6 mL) was added to the solution dropwise followed by 50% aqueous solution of cyanamide (99 mmol). The reaction mixture was refluxed overnight and then cooled to 0° C. The mixture was filtered and the residue was washed with ethyl acetate and diethyl ether and dried to provide N-(2-Methyl-5-nitro-phenyl)-guanidinium nitrate (4.25 g, yield: 34%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09067929B2
Source datasetuspto-grants-2015_06
ORD IDord-b92ae4ccd9a34153a5d7cc02482eb65d
Source noteuspto-grants-2015_06