5.05226

Pancuronium Dibromide

• Synonym(e): Pancuronium Dibromide, 1,1ʹ-(3α,17β-Dihydroxy-2α,5β-androstan-2-β,16β-ylene) bis[1-methylpiperidinium] diacetate dibromide, Nicotinic Acetylchorine Receptor Antagonist, Pancuronium Dibromide, nAChR Antagonist, Pancuronium Dibromide
• Empirische Formel (Hill-System): C₃₅H₆₀N₂O₄ · Br₂
• CAS-Nummer: 15500-66-0
• Molekulargewicht: 732.67
• UNSPSC Code: 12352200
• NACRES: NA.77
• MDL number: MFCD00079223
• Assay: ≥98% (NMR)
• Form: solid
• Storage condition: OK to freeze, protect from light

Eigenschaften

• assay: ≥98% (NMR)
• Quality Segment: 100
• form: solid
• potency: 5.5 nM IC₅₀
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze, protect from light
• color: off-white
• solubility: water: 100 mM
• storage temp.: 2-8°C
• SMILES string: [Br-].[Br-].[N+]6(CCCCC6)([C@@H]1[C@@H]([C@@]2([C@H]([C@H]3[C@@H]([C@@]4([C@H](C[C@@H]([C@H](C4)[N+]5(CCCCC5)C)OC(=O)C)CC3)C)CC2)C1)C)OC(=O)C)C
• InChI: 1S/C35H60N2O4.2BrH/c1-24(38)40-32-21-26-13-14-27-28(35(26,4)23-31(32)37(6)19-11-8-12-20-37)15-16-34(3)29(27)22-30(33(34)41-25(2)39)36(5)17-9-7-10-18-36;;/h26-33H,7-23H2,1-6H3;2*1H/q+2;;/p-2/t26-,27+,28-,29-,30-,31-,32-,33-,34-,35-;;/m0../s1
• InChI key: NPIJXCQZLFKBMV-YTGGZNJNSA-L

Beschreibung

General description

A highly potent competitive antagonist selective for nAChRs (IC₅₀ = 5.5 nM). A very potent non-depolarizing skeletal muscle relaxant but no sedative or analgesic effects.

Biochem/physiol Actions

Primary Target
nAChR

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Lowenick et al., 2001. Eur. J. Pharmacol.413, 31.

Melnikov, L., et al., 1999. Gen Pharmacol.33, 313.

Maestrone, E., et al., 1994. Br. J. Pharmacol.111, 283.

Fryer, D., et al., 1987. Naunyn Schmiedebergs Arch. Pharmacol.335, 367.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Toxic (F)

Sicherheitshinweise

• pictograms: GHS06
• signalword: Danger
• hcodes: H301
• pcodes: P264 - P270 - P301 + P310 - P405 - P501
• Hazard Classifications: Acute Tox. 3 Oral
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• Lagerklasse: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects