Homatropine hydrobromide

氢溴酸后马托品

Also known as: Homatropine bromide, DL-Homatropine hydrobromide, (±)-Homatropine hydrobromide, Mandelic acid, tropine ester, hydrobromide, Tropine mandelate hydrobromide, alpha-Hydroxybenzeneacetic acid 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester hydrobromide, endo-8-Methyl-8-azabicyclo[3.2.1]octan-3-yl 2-hydroxy-2-phenylacetate hydrobromide

Homatropine hydrobromide (CAS 51-56-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H22BrNO3 and a molecular weight of 356.25500 g/mol. It is also known as Homatropine bromide, DL-Homatropine hydrobromide and (±)-Homatropine hydrobromide. Key properties include a melting point of 214-217 °C, a boiling point of 434.9ºC at 760 mmHg, a density of 1.21g/cm3 and a flash point of 216.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51-56-9
Jingsj CID
J-47467-8
Molecular Formula
C16H22BrNO3
Chinese Name
氢溴酸后马托品
Molecular Weight
356.25500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point214-217 °C
Boiling Point434.9ºC at 760 mmHg
Density1.21g/cm3
Flash Point216.8ºC

Frequently Asked Questions

What is the CAS number of Homatropine hydrobromide?

The CAS number of Homatropine hydrobromide is 51-56-9.

What are the molecular formula and molecular weight of Homatropine hydrobromide?

Homatropine hydrobromide has molecular formula C16H22BrNO3 and molecular weight 356.25500 g/mol.

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

Last updated:

How to cite: Jingsj. "Homatropine hydrobromide (CAS 51-56-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47467-8 (accessed 2026-10-23).

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