Hyoscyamine hydrobromide

氢溴酸天仙子胺

Also known as: Hyoscyamine HBr, L-Hyoscyamine hydrobromide, (-)-Hyoscyamine hydrobromide, Daturine hydrobromide, Hyoscyaminium bromide, L-Tropine tropate hydrobromide, L-tropic acid tropane-3endo-yl ester hydrobromide, 1αH,5αH-Tropan-3α-ol (-)-tropate (ester) hydrobromide, 8-Methyl-8-azabicyclo[3.2.1]oct-3-yl tropate hydrobromide, Benzeneacetic acid, α-(hydroxymethyl)-, (3-endo)-8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester, hydrobromide (1:1), (αS)-, [3(S)-endo]-8-Methyl-8-azabicyclo[3.2.1]oct-3-yl ester, α-(hydroxymethyl)-benzeneacetic acid hydrobromide, Hydrobromide salt of hyoscyamine, L-Tropasaeure-tropan-3endo-ylester, Hydrobromid

Hyoscyamine hydrobromide (CAS 306-03-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H24BrNO3 and a molecular weight of 370.28100 g/mol. It is also known as Hyoscyamine HBr, L-Hyoscyamine hydrobromide and (-)-Hyoscyamine hydrobromide. Key properties include a melting point of 152°C, a boiling point of 429.8ºC at 760mmHg and a flash point of 213.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
306-03-6
Jingsj CID
J-46802-0
Molecular Formula
C17H24BrNO3
Chinese Name
氢溴酸天仙子胺
Molecular Weight
370.28100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point152°C
Boiling Point429.8ºC at 760mmHg
Flash Point213.7ºC

Frequently Asked Questions

What is the CAS number of Hyoscyamine hydrobromide?

The CAS number of Hyoscyamine hydrobromide is 306-03-6.

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

Hyoscyamine hydrobromide has molecular formula C17H24BrNO3 and molecular weight 370.28100 g/mol.

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

Last updated:

How to cite: Jingsj. "Hyoscyamine hydrobromide (CAS 306-03-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46802-0 (accessed 2026-10-23).

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