N156

Naltriben methanesulfonate hydrate

≥98% (HPLC), δ2 opioid receptor antagonist, solid

• Synonym(e): NTB hydrate
• Empirische Formel (Hill-System): C₂₆H₂₅NO₄ · CH₄O₃S · xH₂O
• CAS-Nummer: 1309441-44-8
• Molekulargewicht: 511.59 (anhydrous basis)
• UNSPSC Code: 12352200
• PubChem Substance ID: 24278045
• NACRES: NA.77
• MDL number: MFCD11046015
• Assay: ≥98% (HPLC)
• Form: solid

Eigenschaften

• Produktname: Naltriben methanesulfonate hydrate, ≥98% (HPLC), solid
• Quality Segment: 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

Beschreibung

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.

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]enkephalin > deltorphin II = DPDPE = etorphine > levallorphan = diprenorphine = nalorphine = naltrindole.

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• PSA (Persönliche Schutzausrüstung): Eyeshields, Gloves, type N95 (US)