N-DESMETHYL ATRACURIUM
UNII J3WS5PV5PT

Substance Identification & Data

This profile provides standardized clinical and technical data for N-desmethyl Atracurium, uniquely identified by the FDA Unique Ingredient Identifier (UNII) J3WS5PV5PT.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 2024603-91-4 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
J3WS5PV5PT
CAS Registry Number
2024603-91-4
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
N-DESMETHYL ATRACURIUM
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C52H69N2O12
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
MGBFQQTZPRAITQ-YLUKQOQFSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
154731625
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C(CC(OCCCCCOC(CCN1[C@@H](c2cc(c(cc2CC1)OC)OC)Cc3cc(OC)c(OC)cc3)=O)=O)[N@+]4([C@@H](c5cc(c(cc5CC4)OC)OC)Cc6cc(OC)c(OC)cc6)C

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for N-desmethyl Atracurium. 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

CISATRACURIUM BESILATE IMPURITY P [EP IMPURITY]
N-DESMETHYL ATRACURIUM
TRANS-MONOQUATERNARY COMPOUND [USP IMPURITY]

Systematic Nomenclature

(1R,1R,2S)-2-METHYL-2,2-(3,11-DIOXO-4,10-DIOXATRIDECAMETHYLENE)BIS(1,2,3,4-TETRAHYDRO-6,7-DIMETHOXY-1-VERATRYLISOQUINOLINIUM)
(1R,2S)-1-((3,4-DIMETHOXYPHENYL)METHYL)-2-(3-((5-((3-((1R)-1-((3,4-DIMETHOXYPHENYL)METHYL)-6,7-DIMETHOXY-3,4-DIHYDROISOQUINOLIN-2(1H)-YL)PROPANOYL)OXY)PENTYL)OXY)-3-OXOPROPYL)-6,7-DIMETHOXY-2-METHYL-1,2,3,4-TETRAHYDROISOQUINOLINIUM
ISOQUINOLINIUM, 1-((3,4-DIMETHOXYPHENYL)METHYL)-2-(3-((5-(3-((1R)-1-((3,4-DIMETHOXYPHENYL)METHYL)-3,4-DIHYDRO-6,7-DIMETHOXY-2(1H)-ISOQUINOLINYL)-1-OXOPROPOXY)PENTYL)OXY)-3-OXOPROPYL)-1,2,3,4-TETRAHYDRO-6,7-DIMETHOXY-2-METHYL-, (1R,2S)-

External Clinical & Regulatory Resources

CAS
Common Chemistry
NCATS
Inxight Drugs
NLM
DailyMed Products
NCATS
GSRS Full Record
NLM
PubChem Compound