TOP-53 DIHYDROCHLORIDE
UNII R5GM3ZVR4Q

Substance Identification & Data

This profile provides standardized clinical and technical data for Top-53 Dihydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) R5GM3ZVR4Q.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 147238-98-0 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
R5GM3ZVR4Q
CAS Registry Number
147238-98-0
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
TOP-53 DIHYDROCHLORIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C28H36N2O7.2ClH
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
AOGFGBUUQUKBHV-LICKGGAWSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
6918225
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
Cl.[H][C@@]12[C@@H](c3c(cc4OCOc4c3)[C@H]([C@@]1([H])C(=O)OC2)c5cc(c(O)c(c5)OC)OC)CCN(CCN(C)C)C.Cl

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Top-53 Dihydrochloride. 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

TOP-53 DICHLORIDE SALT
TOP-53 DIHYDROCHLORIDE

Systematic Nomenclature

FURO(3',4':6,7)NAPHTHO(2,3-D)-1,3-DIOXOL-6(5AH)-ONE, 9-(2-((2-(DIMETHYLAMINO)ETHYL)METHYLAMINO)ETHYL)-5,8,8A,9-TETRAHYDRO-5-(4-HYDROXY-3,5-DIMETHOXYPHENYL)-, DIHYDROCHLORIDE, (5R-(5.ALPHA.,5A.BETA.,8A.ALPHA.,9.BETA.))-

External Clinical & Regulatory Resources

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