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Metiapine

甲硫平

Also known as: 2-Methyl-11-(4-methyl-1-piperazinyl)dibenzo[b,f][1,4]thiazepine, 2-Methyl-11-(4-methylpiperazino)dibenzo[b,f][1,4]thiazepine, 2-methyl-11-(4-methylpiperazin-1-yl)dibenzo[b,f][1,4]thiazepine, 8-methyl-6-(4-methylpiperazin-1-yl)benzo[b][1,4]benzothiazepine, Dibenzo[b,f][1,4]thiazepine, 2-methyl-11-(4-methyl-1-piperazinyl)-, Metiapina, Metiapinum

Metiapine (CAS 5800-19-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H21N3S and a molecular weight of 323.45500 g/mol. It is also known as 2-Methyl-11-(4-methyl-1-piperazinyl)dibenzo[b,f][1,4]thiazepine, 2-Methyl-11-(4-methylpiperazino)dibenzo[b,f][1,4]thiazepine and 2-methyl-11-(4-methylpiperazin-1-yl)dibenzo[b,f][1,4]thiazepine. Key properties include a boiling point of 473.6ºC at 760mmHg, a density of 1.22g/cm3 and a flash point of 240.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5800-19-1
Jingsj CID
J-1966993-3
Molecular Formula
C19H21N3S
Chinese Name
甲硫平
Molecular Weight
323.45500 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point473.6ºC at 760mmHg
Density1.22g/cm3
Flash Point240.2ºC

Frequently Asked Questions

What is the CAS number of Metiapine?

The CAS number of Metiapine is 5800-19-1.

What are the molecular formula and molecular weight of Metiapine?

Metiapine has molecular formula C19H21N3S and molecular weight 323.45500 g/mol.

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

Last updated:

How to cite: Jingsj. "Metiapine (CAS 5800-19-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1966993-3 (accessed 2026-10-24).

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