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1-methyl-5-phenyl-1H-imidazole-2-thiol

1-甲基-5-苯基-1H-咪唑-2-硫醇

Also known as: 1-methyl-5-phenyl-1,3-dihydro-2H-imidazole-2-thione, 5-Phenylmethimazole, phenylmethimazole, 2H-imidazole-2-thione,1,3-dihydro-1-methyl-5-phenyl-

1-methyl-5-phenyl-1H-imidazole-2-thiol (CAS 25433-13-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H10N2S and a molecular weight of 190.26500 g/mol. It is also known as 1-methyl-5-phenyl-1,3-dihydro-2H-imidazole-2-thione, 5-Phenylmethimazole and phenylmethimazole. Key properties include a boiling point of 302.8ºC at 760mmHg, a density of 1.26g/cm3 and a flash point of 136.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
25433-13-0
Jingsj CID
J-1496866-0
Molecular Formula
C10H10N2S
Chinese Name
1-甲基-5-苯基-1H-咪唑-2-硫醇
Molecular Weight
190.26500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point302.8ºC at 760mmHg
Density1.26g/cm3
Flash Point136.9ºC

Frequently Asked Questions

What is the CAS number of 1-methyl-5-phenyl-1H-imidazole-2-thiol?

The CAS number of 1-methyl-5-phenyl-1H-imidazole-2-thiol is 25433-13-0.

What are the molecular formula and molecular weight of 1-methyl-5-phenyl-1H-imidazole-2-thiol?

1-methyl-5-phenyl-1H-imidazole-2-thiol has molecular formula C10H10N2S and molecular weight 190.26500 g/mol.

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

Last updated:

How to cite: Jingsj. "1-methyl-5-phenyl-1H-imidazole-2-thiol (CAS 25433-13-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1496866-0 (accessed 2026-10-25).

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