Quetiapine Sulfone

喹硫平砜

Also known as: Quetiapine Impurity 45, Quetiapine Sulfone (HCl Salt), 2-[2-[4-(5,5-Dioxidodibenzo[b,f][1,4]thiazepin-11-yl)-1-piperazinyl]ethoxy]ethanol, 2-[2-[4-(11,11-dioxobenzo[b,f][1,4]benzothiazepin-6-yl)piperazin-1-yl]ethoxy]ethanol, 11-(4-[2-(2-Hydroxyethoxy)ethyl]piperazin-1-yl)dibenzo-[b,f][1,4]thiazepine Sulfone, Ethanol, 2-[2-[4-(5,5-dioxidodibenzo[b,f][1,4]thiazepin-11-yl)-1-piperazinyl]ethoxy]-

Quetiapine Sulfone (CAS 329216-65-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H25N3O4S and a molecular weight of 415.50600 g/mol. It is also known as Quetiapine Impurity 45, Quetiapine Sulfone (HCl Salt) and 2-[2-[4-(5,5-Dioxidodibenzo[b,f][1,4]thiazepin-11-yl)-1-piperazinyl]ethoxy]ethanol. Key properties include a melting point of 168-169℃, a boiling point of 626.2±65.0℃(Predicted) and a density of 1.35±0.1 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

329216-65-1

Jingsj CID

J-1005545-0

Molecular Formula

C₂₁H₂₅N₃O₄S

Chinese Name

喹硫平砜

Molecular Weight

415.50600 g/mol

Category

Organic Compounds

Last updated

8/21/2026