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H0879

Sigma-Aldrich

Hexamethonium bromide

Synonyme(s) :

Hexane-1,6-bis(trimethylammonium bromide), N,N,N,N′,N′,N′-Hexamethylhexamethylenediammonium dibromide

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About This Item

Formule linéaire :
(CH3)3N(Br)(CH2)6N(Br)(CH3)3
Numéro CAS:
55-97-0
Poids moléculaire :
362.19
Numéro Beilstein :
3715749
Numéro CE :
200-249-7
Numéro MDL:
MFCD00011787
Code UNSPSC :
12352200
ID de substance PubChem :
24278459
Nomenclature NACRES :
NA.77

Niveau de qualité

200

Pf

282-285 °C (dec.)

Chaîne SMILES 

[Br-].[Br-].C[N+](C)(C)CCCCCC[N+](C)(C)C

InChI

1S/C12H30N2.2BrH/c1-13(2,3)11-9-7-8-10-12-14(4,5)6;;/h7-12H2,1-6H3;2*1H/q+2;;/p-2

Clé InChI

FAPSXSAPXXJTOU-UHFFFAOYSA-L

Informations sur le gène

human ... CHRNA1(1134) , CHRNA10(57053) , CHRNA2(1135) , CHRNA3(1136) , CHRNA4(1137) , CHRNA5(1138) , CHRNA6(8973) , CHRNA7(1139) , CHRNA9(55584) , CHRNB1(1140) , CHRNB2(1141) , CHRNB3(1142) , CHRNB4(1143)

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Application

Hexamethonium bromide has been used:
  • as an autonomic ganglia-blocking agent to study its effects on whisker movement in rats
  • as a nicotinic receptor antagonist to study its effects on antigen-induced arthritis (AIA) progression in mice
  • as a non-selective ganglionic nicotinic acetylcholine receptor (nAChR) antagonist to study its effects on cytisine-induced autonomic cardiovascular responses in mice

Actions biochimiques/physiologiques

Hexamethonium bromide is a nicotinic acetylcholine receptor (nAChR) antagonist. It preferentially blocks nicotinic receptors at autonomic ganglia. It can cross the blood-brain barrier only at high doses.

Caractéristiques et avantages

This compound is featured on the Acetylcholine Receptors (Nicotinic) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Piyali Dasgupta et al.
Proceedings of the National Academy of Sciences of the United States of America, 103(16), 6332-6337 (2006-04-08)
Non-small cell lung cancer (NSCLC) demonstrates a strong etiologic association with smoking. Although nicotine is not carcinogenic, it can induce cell proliferation and angiogenesis and suppress apoptosis induced by certain agents. Here we show that nicotine inhibits apoptosis induced by
Yi-Fan Li et al.
Autonomic neuroscience : basic & clinical, 154(1-2), 14-19 (2009-11-06)
Nicotinic cholinergic receptors mediate autonomic transmission at ganglia. However, whether different subtypes of nicotinic cholinergic receptors expressed in autonomic ganglia elicit distinct roles in mediating sympathetic and parasympathetic regulations remain to be defined. In this study, we observed that different
P G Dinning et al.
American journal of physiology. Gastrointestinal and liver physiology, 303(1), G83-G92 (2012-05-05)
The rabbit colon consists of four distinct regions. The motility of each region is controlled by myogenic and neurogenic mechanisms. Associating these mechanisms with specific motor patterns throughout all regions of the colon has not previously been achieved. Three sections
Alexandre Kanashiro et al.
Basic & clinical pharmacology & toxicology, 119(5), 453-457 (2016-04-22)
The cholinergic anti-inflammatory pathway (CAP) is a complex neuroimmune mechanism triggered by the central nervous system to regulate peripheral inflammatory responses. Understanding the role of CAP in the pathogenesis of rheumatoid arthritis (RA) could help develop new therapeutic strategies for
James T Heaton et al.
Neuroscience, 265, 9-20 (2014-02-01)
Vibrissal whisking is often employed to track facial nerve regeneration in rats; however, we have observed similar degrees of whisking recovery after facial nerve transection with or without repair. We hypothesized that the source of non-facial nerve-mediated whisker movement after
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