API reference
Cisatracurium besylate
- CAS number
- 96946-42-8
- Molecular formula
- C65H82N2O18S2
- Molecular weight
- 1,243.5 g/mol
About this molecule
Cisatracurium besylate is the (1R,1'R,2R,2'R)-diastereoisomer of atracurium besylate. Commercial preparations of atracurium are mixtures of 10 stereoisomers, of which cisatracurium generally constitutes about 15%. Cisatracurium besylate is about 3 times more potent than the mixture of atracurium isomers as a neuromuscular blocking agent, and is used as a muscle relaxant for endotracheal intubation, to aid controlled ventilation, and in general anaesthesia. It has a role as a nicotinic antagonist and a muscle relaxant. It is an atracurium besylate, a quaternary ammonium salt and an organosulfonate salt. It contains a cisatracurium.
Source: ChEBI, via PubChem.
Identifiers
- IUPAC name
- benzenesulfonate;5-[3-[(1R,2R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-2-ium-2-yl]propanoyloxy]pentyl 3-[(1R,2R)-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-2-ium-2-yl]propanoate
- InChIKey
- XXZSQOVSEBAPGS-DONVQRBFSA-L
- SMILES
- C[N@@+]1(CCC2=CC(=C(C=C2[C@H]1CC3=CC(=C(C=C3)OC)OC)OC)OC)CCC(=O)OCCCCCOC(=O)CC[N@+]4(CCC5=CC(=C(C=C5[C@H]4CC6=CC(=C(C=C6)OC)OC)OC)OC)C.C1=CC=C(C=C1)S(=O)(=O)[O-].C1=CC=C(C=C1)S(=O)(=O)[O-]
- PubChem CID
- 62886
Also known as
Cisatracurium besylate · Cisatracurium besilate · Nimbex · 51W89 · NIMBEX PRESERVATIVE FREE · Cisatracurium (as besilate) · Besilato de cisatracurio · Besilate de cisatracurium
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