Metizoline hydrochloride

盐酸美替唑啉

Also known as: 1H-Imidazole, 4,5-dihydro-2-[(2-methylbenzo[b]thien-3-yl)methyl]-, hydrochloride (1:1), 2-[(2-Methylbenzo[b]thien-3-yl)methyl]-2-imidazoline monohydrochloride, EX 10-781, RMI 10,482A, Ellsyl, Elsyl, H 1032, Metizoline HCl, Metyzoline

Metizoline hydrochloride (CAS 5090-37-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H15ClN2S and a molecular weight of 266.79000 g/mol. It is also known as 1H-Imidazole, 4,5-dihydro-2-[(2-methylbenzo[b]thien-3-yl)methyl]-, hydrochloride (1:1), 2-[(2-Methylbenzo[b]thien-3-yl)methyl]-2-imidazoline monohydrochloride and EX 10-781. Key properties include a boiling point of 457.4ºC at 760mmHg, a density of 1.28g/cm3 and a flash point of 230.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5090-37-9
Jingsj CID
J-1563145-5
Molecular Formula
C13H15ClN2S
Chinese Name
盐酸美替唑啉
Molecular Weight
266.79000 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point457.4ºC at 760mmHg
Density1.28g/cm3
Flash Point230.5ºC

Frequently Asked Questions

What is the CAS number of Metizoline hydrochloride?

The CAS number of Metizoline hydrochloride is 5090-37-9.

What are the molecular formula and molecular weight of Metizoline hydrochloride?

Metizoline hydrochloride has molecular formula C13H15ClN2S and molecular weight 266.79000 g/mol.

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

Last updated:

How to cite: Jingsj. "Metizoline hydrochloride (CAS 5090-37-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1563145-5 (accessed 2026-10-25).

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