Citatepine

西他替平

Also known as: 1H-Dibenzo[2,3:6,7]thiepino[4,5-d]azepine-7-carbonitrile, 2,3,4,5-tetrahydro-3-methyl-, 3-methyl-2,3,4,5-tetrahydro-1H-dibenzo[2,3:6,7]thiepino[4,5-d]azepine-7-carbonitrile, UNII-92S48G7U0W

Citatepine (CAS 65509-66-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H18N2S and a molecular weight of 318.43500 g/mol. It is also known as 1H-Dibenzo[2,3:6,7]thiepino[4,5-d]azepine-7-carbonitrile, 2,3,4,5-tetrahydro-3-methyl-, 3-methyl-2,3,4,5-tetrahydro-1H-dibenzo[2,3:6,7]thiepino[4,5-d]azepine-7-carbonitrile and UNII-92S48G7U0W. Key properties include a boiling point of 507.6ºC at 760 mmHg, a density of 1.27g/cm3 and a flash point of 260.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 65509-66-2
Jingsj CID: J-900874-8
Molecular Formula: C₂₀H₁₈N₂S
Chinese Name: 西他替平
Molecular Weight: 318.43500 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	507.6ºC at 760 mmHg
Density	1.27g/cm3
Flash Point	260.8ºC

Frequently Asked Questions

What is the CAS number of Citatepine?

The CAS number of Citatepine is 65509-66-2.

What are the molecular formula and molecular weight of Citatepine?

Citatepine has molecular formula C20H18N2S and molecular weight 318.43500 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Citatepine (CAS 65509-66-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-900874-8 (accessed 2026-10-24).

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