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N156 Sigma-Aldrich

Naltriben methanesulfonate hydrate

≥98% (HPLC), solid

Synonym: NTB hydrate

  • Empirical Formula (Hill Notation) C26H25NO4 · CH4O3S · xH2O

  • Molecular Weight 511.59 (anhydrous basis)

  •  MDL number MFCD11046015

  •  PubChem Substance ID 24278045

  •  NACRES NA.77

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Properties

Related Categories Bioactive Small Molecule Alphabetical Index, Bioactive Small Molecules, Biochemicals and Reagents, Cell Biology, Cell Signaling and Neuroscience,
Quality Level   100
assay   ≥98% (HPLC)
form   solid
drug control   regulated under CDSA - not available from Sigma-Aldrich Canada
color   off-white
solubility   DMSO: 14 mg/mL at ~60 °C
storage temp.   −20°C
SMILES string   O.CS(O)(=O)=O.Oc1ccc2C[C@H]3N(CC[C@@]45[C@@H](Oc1c24)c6oc7ccccc7c6C[C@@]35O)CC8CC8
InChI   1S/C26H25NO4.CH4O3S.H2O/c28-18-8-7-15-11-20-26(29)12-17-16-3-1-2-4-19(16)30-22(17)24-25(26,21(15)23(18)31-24)9-10-27(20)13-14-5-6-14;1-5(2,3)4;/h1-4,7-8,14,20,24,28-29H,5-6,9-13H2;1H3,(H,2,3,4);1H2/t20-,24+,25+,26-;;/m1../s1
InChI key   VAGWKZSGWSRENH-HIAJFTJMSA-N

Description

Application

Naltriben methanesulfonate hydrate has been used in the assessment of parasite growth and evaluation of growth inhibition. It has also been used to understand the action of deltorphin-II in exhibiting its antimalarial effect.

Packaging

5, 25, 100 mg in glass bottle

Biochem/physiol Actions

Naltriben methanesulfonate is a highly selective δ2 opioid receptor antagonist. The relative ability of the delta antagonists benzylidenenaltrexone and naltriben to inhibit DPDPE-stimulated [35S]GTPgammaS binding suggests that the opioid receptor is of the delta-2 subtype. Ligand binding assays demonstrates biphasic binding of the antagonist to the single receptor type. [35S]GTPgammaS binding is also stimulated by [D-Ser2,Leu5,Thr6]enkepha

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.

Legal Information

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

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
PB9175000

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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