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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 216406Generated: October 30, 2026

Hydrochloric Acid → HCID 178521648, compound

https://huagongshe.com/reaction/216406

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 86638514HCID 86638514—
SolventMethanolHCID 887—
ProductHCID 178521648HCID 178521648—

Reaction Conditions

Temperature70 °C

Reaction Steps

A methanol (2.0 mL) solution of N,N-dimethyl-2-{(1S,2R)-3,3,3-trifluoro-1,2-dihydroxy-2-[4-(1H-pyrazol-1-yl)phenyl]propyl}-4-{[1-(trifluoromethyl)cyclopropyl]methyl}-1H-imidazole-1-sulfonamide (20.2 mg, 0.036 mmol) was charged with concentrated hydrochloric acid (0.5 mL, 6.0 mmol) and heated to 70° C. After the starting material has been all consumed, the reaction mixture was quenched by sodium bicarbonate and extracted with dichloromethane/ethyl acetate. The combined organic extracts were concentrated in vacuo to afford the title compound. (M+H) found 461.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08193228B2
Source datasetuspto-grants-2012_06
ORD IDord-6694b9caf7714b7fbe2124e7671c659a
Source noteuspto-grants-2012_06