# Hydrobromide

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{{Short description|Type of compound}}

In chemistry, a '''hydrobromide''' is an [acid salt](/source/acid_salt) resulting, or regarded as resulting, from the reaction of [hydrobromic acid](/source/hydrobromic_acid) with an organic [base](/source/base_(chemistry)) (e.g. an [amine](/source/amine)).<ref>{{Citation |last1=Yan |first1=Dawei |title=Molecular Imaging of Excitability Difference Between Alkaloids/Salts (Nicotine, Nicotinic Benzoate, Caffeine and Arecoline Hydrobromide) |date=2024 |url=https://www.ssrn.com/abstract=4693937 |access-date=2025-10-30 |doi=10.2139/ssrn.4693937 |last2=Liu |first2=Xiaomin |last3=Gao |first3=Yihan |last4=Li |first4=Xiaonan |last5=Pu |first5=Yichen |last6=Qian |first6=Yiting |last7=Zheng |first7=Saijing |last8=Shen |first8=Yi}}</ref><ref>{{Cite journal |last1=Liégeois |first1=Jean-François |last2=Hayen |first2=Jean-Luc |last3=Taouba |first3=Hossein |date=2025-07-08 |title=Bromide and Hydrobromide Salts: Showing a Significant Difference in the Pharmaceutical Sciences through a Colorful Chemical Demonstration |url=https://pubs.acs.org/doi/10.1021/acs.jchemed.5c00266 |journal=Journal of Chemical Education |language=en |volume=102 |issue=7 |pages=3078–3084 |doi=10.1021/acs.jchemed.5c00266 |issn=0021-9584|url-access=subscription }}</ref> The compounds are similar to [hydrochloride](/source/hydrochloride)s.

Some drugs are formulated as hydrobromides, e.g. [dextromethorphan](/source/dextromethorphan) hydrobromide.<ref>{{Cite journal |last=Shader |first=Richard I. |date=August 2009 |title=Antidepressants as Hydrobromide Salts: Are They a Cause for Concern? |url=https://journals.lww.com/00004714-200908000-00001 |journal=Journal of Clinical Psychopharmacology |language=en |volume=29 |issue=4 |pages=317–318 |doi=10.1097/JCP.0b013e3181afe0f2 |pmid=19593167 |issn=0271-0749|url-access=subscription }}</ref>

==References==
{{reflist}}

== See also ==
*[Bromide](/source/Bromide), inorganic salts of hydrobromic acid
*[Bromine](/source/Bromine), the element '''Br'''
*[Free base (chemistry)](/source/Free_base_(chemistry))

Category:Acid salts
Category:Salts
Category:Bromides

{{salt-stub}}

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Adapted from the Wikipedia article [Hydrobromide](https://en.wikipedia.org/wiki/Hydrobromide) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Hydrobromide?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.