ATRACURIUM BESYLATE, (1R,2R,1'S,2'R)-(+/-)-
UNII YQ83B0H5EA

Substance Identification & Data

This profile provides standardized clinical and technical data for Atracurium Besylate, (1r,2r,1's,2'r)-(+/-)-, uniquely identified by the FDA Unique Ingredient Identifier (UNII) YQ83B0H5EA.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 155976-49-1 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

YQ83B0H5EA

CAS Registry Number

155976-49-1

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

ATRACURIUM BESYLATE, (1R,2R,1'S,2'R)-(+/-)-

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C53H72N2O12.2C6H5O3S

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

XXZSQOVSEBAPGS-NVYWYWNDSA-L;XXZSQOVSEBAPGS-FSPPSZRISA-L

Line notation for describing the chemical structure and connectivity of atoms.

PubChem CID

66509116

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

c1ccccc1S([O-])(=O)=O.c1(c(cc2c(c1)CC[N@+](CCC(OCCCCCOC(CC[N@@+]3([C@H](c4cc(c(cc4CC3)OC)OC)Cc5cc(c(cc5)OC)OC)C)=O)=O)([C@@H]2Cc6cc(OC)c(OC)cc6)C)OC)OC.c1ccccc1S([O-])(=O)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Atracurium Besylate, (1r,2r,1's,2'r)-(+/-)-. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

Common Names & Synonyms

ATRACURIUM BESYLATE, (1R,2R,1'S,2'R)-(+/-)-

RAC-(1R,2R,1'S,2'R)-2,2'-(PENTANE-1,5-DIYLBIS(OXY(3-OXOPROPANE-3,1-DIYL)))BIS(1-(3,4-DIMETHOXYBENZYL)-6,7-DIMETHOXY-2-METHYL-1,2,3,4-TETRAHYDROISOQUINOLINIUM) BISBENZENESULFONATE

Systematic Nomenclature

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-, (1.ALPHA.,2.ALPHA.(1S*,2R*))-, DIBENZENESULFONATE

SYS

External Clinical & Regulatory Resources

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