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CAS 64228-81-5

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Atracurium Besylate

Description:
Atracurium besylate is a neuromuscular blocking agent commonly used in anesthesia to facilitate intubation and provide muscle relaxation during surgical procedures. It is a non-depolarizing agent that works by competitively inhibiting the action of acetylcholine at the neuromuscular junction, leading to muscle paralysis. Atracurium is characterized by its rapid onset and intermediate duration of action, making it suitable for various surgical settings. One of its notable features is its unique metabolism; it undergoes spontaneous degradation at physiological pH and temperature, as well as being metabolized by non-specific plasma esterases, which reduces the risk of accumulation in patients with renal or hepatic impairment. This property makes atracurium particularly useful in patients with compromised organ function. The besylate salt form enhances its solubility and stability. Common side effects may include hypotension and allergic reactions, but it is generally well-tolerated. Overall, atracurium besylate is a valuable agent in the field of anesthesiology due to its favorable pharmacokinetic profile.
Formula:C53H72N2O12·2C6H5O3S
InChI:InChI=1S/C53H72N2O12.C6H6O3S/c1-54(22-18-38-32-48(62-7)50(64-9)34-40(38)42(54)28-36-14-16-44(58-3)46(30-36)60-5)24-20-52(56)66-26-12-11-13-27-67-53(57)21-25-55(2)23-19-39-33-49(63-8)51(65-10)35-41(39)43(55)29-37-15-17-45(59-4)47(31-37)61-6;7-10(8,9)6-4-2-1-3-5-6/h14-17,30-35,42-43H,11-13,18-29H2,1-10H3;1-5H,(H,7,8,9)/q+2;/p-1
InChI key:InChIKey=GLLXELVDCIFBPA-UHFFFAOYSA-M
SMILES:C(C1C=2C(=CC(OC)=C(OC)C2)CC[N+]1(CCC(OCCCCCOC(CC[N+]3(C)C(CC4=CC(OC)=C(OC)C=C4)C=5C(CC3)=CC(OC)=C(OC)C5)=O)=O)C)C6=CC(OC)=C(OC)C=C6.S(=O)(=O)([O-])C1=CC=CC=C1
Synonyms:
  • 1-(3,4-dimethoxybenzyl)-2-(3-{[5-({3-[4-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-3,4-dihydroisoquinolinium-2(1H)-yl]propanoyl}oxy)pentyl]oxy}-3-oxopropyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolinium
  • 2,2'-[1,5-Pentanediylbis[3-oxo-3,1-propanediyl]]bis[1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrehydro-6,7-dimethoxy-2-methylisoquinolinium]dibenzenesulfonate
  • 2,2'-[1,5-Pentanediylbis[Oxy(3-Oxo-3,1-Propanediyl)]]Bis[1-[(3,4-Dimethoxyphenyl)Methyl]-1,2,3,4-Tetrahydro-6,7-Dimethoxy-2-Methyl-Isoquinolinium Dibenzenesulfonate
  • Atracurium Besilate
  • Atracurium dibesilate
  • Atracurium dibesylate
  • Bw 33A
  • Isoquinolinium, 2,2′-[1,5-pentanediylbis[oxy(3-oxo-3,1-propanediyl)]]bis[1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-, benzenesulfonate (1:2)
  • Isoquinolinium, 2,2′-[1,5-pentanediylbis[oxy(3-oxo-3,1-propanediyl)]]bis[1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-, dibenzenesulfonate
  • Tracrium
  • See more synonyms
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