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7-Hydroxyquetiapine

7-羟基喹硫平

Also known as: 11-[4-[2-(2-hydroxyethoxy)ethyl]piperazin-1-yl]dibenzo[b,f][1,4]thiazepin-7-ol, ICI 214227, Quetiapine 7-Hydroxy Metabolite, 7-Hydroxy Quetiapine HCl, Quetiapine Impurity 35, 6-[4-[2-(2-hydroxyethoxy)ethyl]piperazin-1-yl]benzo[b][1,4]benzothiazepin-2-ol

7-Hydroxyquetiapine (CAS 139079-39-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H25N3O3S and a molecular weight of 399.50700 g/mol. It is also known as 11-[4-[2-(2-hydroxyethoxy)ethyl]piperazin-1-yl]dibenzo[b,f][1,4]thiazepin-7-ol, ICI 214227 and Quetiapine 7-Hydroxy Metabolite. Key properties include a melting point of 56-60ºC, a boiling point of 612.4ºC at 760 mmHg, a density of 1.33 g/cm3 and a flash point of 324.2ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
139079-39-3
Jingsj CID
J-1980434-9
Molecular Formula
C21H25N3O3S
Chinese Name
7-羟基喹硫平
Molecular Weight
399.50700 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point56-60ºC
Boiling Point612.4ºC at 760 mmHg
Density1.33 g/cm3
Flash Point324.2ºC

GHS Safety & Compliance

Flammable / Acute Toxicity / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of 7-Hydroxyquetiapine?

The CAS number of 7-Hydroxyquetiapine is 139079-39-3.

What are the molecular formula and molecular weight of 7-Hydroxyquetiapine?

7-Hydroxyquetiapine has molecular formula C21H25N3O3S and molecular weight 399.50700 g/mol.

Is 7-Hydroxyquetiapine hazardous?

7-Hydroxyquetiapine has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "7-Hydroxyquetiapine (CAS 139079-39-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1980434-9 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.