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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1384755Generated: November 2, 2026

Hydrochloric Acid → HCID 69637521, compound

https://huagongshe.com/reaction/1384755

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantMetoprolol Acid Methyl EsterHCID 12941056—
ProductHCID 69637521HCID 69637521—

Reaction Steps

A solution of methyl 4-[2-hydroxy-3-[(1-methyl-ethyl)amino]propoxy]phenylacetate (563 mg, 2.00 mmol) in 6M hydrochloric acid (15 ml) was heated at 100° C. for 4 hours. The reaction mixture was concentrated (rotavapor) and the residue was taken up in water and lyophilised. 1H and 13C NMR spectra were in accordance with the strucure and MALDI mass spectrometry gave a M+H at 268 as expected.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06261537B1
Source datasetuspto-grants-2001_07
ORD IDord-789c05c98f6c4411b209e644eb92cb73
Source noteuspto-grants-2001_07