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Key Documents

SML0224

Sigma-Aldrich

HI-6

≥98% (HPLC)

Synonyme(s) :

1-[[[4-(Aminocarbonyl)pyridinio]methoxy]methyl]-2-[(hydroxyimino)methyl]-pyridinium chloride, 4-Carbamoyl-1-[[[2-[(hydroxyimino)methyl]pyridinium-1-yl]methoxy]methyl]pyridinium dichloride, Asoxime chloride, HI 6, HI 6 chloride, HJ 6, Transant

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About This Item

Formule empirique (notation de Hill):
C14H16N4O3 · 2Cl
Numéro CAS:
Poids moléculaire :
359.21
Numéro MDL:
Code UNSPSC :
12352200
ID de substance PubChem :
Nomenclature NACRES :
NA.77

Pureté

≥98% (HPLC)

Forme

powder

Couleur

white to beige

Solubilité

H2O: 15 mg/mL (clear solution)

Conditions d'expédition

wet ice

Température de stockage

−20°C

Chaîne SMILES 

[Cl-].[Cl-].NC(=O)c1cc[n+](COC[n+]2ccccc2\C=N\O)cc1

InChI

1S/C14H14N4O3.2ClH/c15-14(19)12-4-7-17(8-5-12)10-21-11-18-6-2-1-3-13(18)9-16-20;;/h1-9H,10-11H2,(H-,15,19);2*1H

Clé InChI

QELSIJXWEROXOE-UHFFFAOYSA-N

Description générale

HI-6 functions as an antidote for treating intoxication caused by nerve agents. It acts as a potent drug in radiation protection and suppresses oxidative stress. HI-6 prevents the toxicity of the antineoplastic drug irinotecan.

Actions biochimiques/physiologiques

HI-6 is an efficient oxime cholinesterase reactivator that is used as an antidote for organophosphates (Ops) exposure.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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T Seeger et al.
Toxicology letters, 206(1), 72-76 (2011-08-02)
An important factor for successful therapy of poisoning with organophosphorus compounds (OP) is the rapid restoration of blocked respiratory muscle function. To achieve this goal, oximes are administered for reactivation of inhibited acetylcholinesterase (AChE). Unfortunately, clinically used oximes, e.g. obidoxime
James P Apland et al.
The Journal of pharmacology and experimental therapeutics, 344(1), 133-140 (2012-10-09)
Control of brain seizures after exposure to nerve agents is imperative for the prevention of brain damage and death. Animal models of nerve agent exposure make use of pretreatments, or medication administered within 1 minute after exposure, in order to
Jana Zdarova Karasova et al.
Toxicology letters, 220(2), 167-171 (2013-04-30)
Pigs were administered intramuscularly molar equivalents of HI-6 salts (HI-6 dichloride 10.71 mg/kg and HI-6 DMS 13.59 mg/kg) either with or without hyaluronidase (60 U/kg). Hyaluronidase is supposed to increase tissue permeability and diminishes discomfort caused by the intramuscular injection.
Miroslav Pohanka et al.
Environmental toxicology and pharmacology, 32(1), 75-81 (2011-07-27)
Asoxime (HI-6) is a well known oxime reactivator used for counteracting intoxication by nerve agents. It is able to reactivate acetylcholinesterase (AChE) inhibited even by sarin or soman. The present experiment was aimed to determine markers of oxidative stress represented
Helen Mumford et al.
Chemico-biological interactions, 203(1), 160-166 (2012-09-18)
Potent organophosphorous (OP) agents, such as VX, are hazardous by absorption through the skin and are resistant to conventional pharmacological antidotal treatments. The residence time of a stoichiometric bioscavenger, human butyrylcholinesterase (huBuChE), in the plasma more closely matches that of

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