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B8312 Sigma

BNTX maleate salt hydrate

≥98% (HPLC)

Synonym: 7(E)-Benzylidenenaltrexone maleate salt hydrate, BNTX-7 maleate salt hydrate, Morphinan-6-one,17-(cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxy-7-(phenylmethylene)-,(5a,7E)- maleate salt hydrate

  • Empirical Formula (Hill Notation) C31H31NO8 · xH2O

  • Molecular Weight 545.58 (anhydrous basis)

  •  MDL number MFCD12912399

  •  PubChem Substance ID 329773306

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Description

Packaging

5, 25 mg in glass bottle

Application

BNTX, a selective nonpeptide σ1 opioid receptor (DOR1) antagonist, is used in σ opioid receptor research to help differentiate and characterized the function and role of the σ1 opioid receptor versus other σ opioid receptor subtypes. BNTX was used to help define the role of σ1 opioid receptors in neurological processes such as anxiety. It was used to help define the role of σ opioid receptors in myocardial infarct development and size.

Biochem/physiol Actions

BNTX is a selective nonpeptide δ1 opioid receptor antagonist. It antagonizes the effect of D-Pen2,5-enkephalin (a δ1 agonist 4-6 fold, but did not affect the activity of δ2 or μ agonists.<<<107>>> BNTX is used to discriminate among opioid receptor subtypes in effects such as alcohol and drug dependence. It binds 100× more tightly to δ1 than to δ2 receptors. In the tail-flick assay, antinocieceptive ED50 = 646.4 pmol/mouse.

Features and Benefits

This compound is also offered as part of Sigma′s Library of Pharmacologically Active Compounds (LOPAC®1280), a biologically annotated collection of high-quality, ready-to-screen compounds. Click here to learn more.

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

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LOPAC is a registered trademark of Sigma-Aldrich Co. LLC

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Safety Information

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Warning
Hazard statements 
Precautionary statements 
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RIDADR 
UN 3077 9 / PGIII
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3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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