1-Methylnaphtho[1,2-d][1,3]thiazol-2(1H)-imine

1-甲基萘并[1,2-d][1,3]噻唑-2(1H)-亚胺

Also known as: 1-methylbenzo[e][1,3]benzothiazol-2-imine, 2-imino-3-methylnaphtho[1,2-d]thiazole, (2Z)-1-methylnaphtho[1,2-d][1,3]thiazol-2(1H)-imine

1-Methylnaphtho[1,2-d][1,3]thiazol-2(1H)-imine (CAS 53663-31-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H10N2S and a molecular weight of 214.28600 g/mol. It is also known as 1-methylbenzo[e][1,3]benzothiazol-2-imine, 2-imino-3-methylnaphtho[1,2-d]thiazole and (2Z)-1-methylnaphtho[1,2-d][1,3]thiazol-2(1H)-imine. Key properties include a boiling point of 376.9ºC at 760 mmHg, a density of 1.32g/cm3 and a flash point of 181.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 53663-31-3
Jingsj CID: J-1180488-0
Molecular Formula: C₁₂H₁₀N₂S
Chinese Name: 1-甲基萘并[1,2-d][1,3]噻唑-2(1H)-亚胺
Molecular Weight: 214.28600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	376.9ºC at 760 mmHg
Density	1.32g/cm3
Flash Point	181.8ºC

Frequently Asked Questions

What is the CAS number of 1-Methylnaphtho[1,2-d][1,3]thiazol-2(1H)-imine?

The CAS number of 1-Methylnaphtho[1,2-d][1,3]thiazol-2(1H)-imine is 53663-31-3.

What are the molecular formula and molecular weight of 1-Methylnaphtho[1,2-d][1,3]thiazol-2(1H)-imine?

1-Methylnaphtho[1,2-d][1,3]thiazol-2(1H)-imine has molecular formula C12H10N2S and molecular weight 214.28600 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. "1-Methylnaphtho[1,2-d][1,3]thiazol-2(1H)-imine (CAS 53663-31-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1180488-0 (accessed 2026-10-24).

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