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Substance Name: Atracurium besylate [USAN:USP]
RN: 64228-81-5
UNII: 40AX66P76P
InChIKey: XXZSQOVSEBAPGS-UHFFFAOYSA-L

Classification Code

  • Neuromuscular Blocking Agent

Molecular Formulas

  • C53-H72-N2-O12.2C6-H5-O3-S
  • C65-H82-N2-O18-S2

Molecular Weight

  • 1243.49
 
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Names and Synonyms

Name of Substance

  • Atracurium besilate [INN]
  • Atracurium besylate [USAN:USP]

MeSH Heading

  • Atracurium

Synonyms

  • 2-(2-Carboxyethyl)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinolinium benzenesulfonate, pentamethylene ester
  • 33 A 74
  • Atracurii besilas
  • Atracurii besilas [INN-Latin]
  • Atracurium besilate
  • Atracurium besylate
  • Atracurium besylate preservative free
  • Besilate d'atracurium
  • Besilate d'atracurium [INN-French]
  • Besilato de atracurio
  • Besilato de atracurio [INN-Spanish]
  • BW 33 A
  • EINECS 264-743-4
  • 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
  • Pentamethylen bis(3-(1,2,3,4-tetrahydro-6,7-dimethoxy-1-(3,4-dimethoxybenzyl)-2-methyl-2-isochinolyl)propionat) bis(benzolsulfonat)
  • Tracrium
  • Tracrium preservative free
  • UNII-40AX66P76P

Systematic Names

  • Atracurium besilate
  • 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

Superlist Name

  • BW 33A

Registry Numbers

CAS Registry Number

  • 64228-81-5

FDA UNII

  • 40AX66P76P

Related Registry Number

  • 64228-79-1 (Parent)

System Generated Number

  • 0064228815

Molecular Formulas

Molecular Formulas

  • C53-H72-N2-O12.2C6-H5-O3-S
  • C65-H82-N2-O18-S2

Molecular Formula Fragments

  • C53-H72-N2-O12
  • C6-H5-O3-S
  • COMPONENT

Structure Descriptors

InChI

1S/C53H72N2O12.2C6H6O3S/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;2*7-10(8,9)6-4-2-1-3-5-6/h14-17,30-35,42-43H,11-13,18-29H2,1-10H3;2*1-5H,(H,7,8,9)/q+2;;/p-2

InChIKey

XXZSQOVSEBAPGS-UHFFFAOYSA-L

Smiles

c1ccccc1S(=O)(=O)[O-].c1c(S(=O)(=O)[O-])cccc1.c1(c(cc2c(c1)CC[N@@+](C)(CCC(OCCCCCOC(CC[N@@+]1([C@@H](c3cc(c(cc3CC1)OC)OC)Cc1cc(c(cc1)OC)OC)C)=O)=O)[C@@H]2Cc1cc(OC)c(OC)cc1)OC)OC