CX-659S
UNII YG2F04AVMQ

Substance Identification & Data

This profile provides standardized clinical and technical data for Cx-659s, uniquely identified by the FDA Unique Ingredient Identifier (UNII) YG2F04AVMQ.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 204980-81-4 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
YG2F04AVMQ
CAS Registry Number
204980-81-4
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
CX-659S
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C25H28N4O5
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
NOYZWUQUALADDO-VWLOTQADSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
9869053
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@@]1(CCc2c(O1)c(c(c(c2C)O)C)C)(C(=O)Nc3c(n(c(n(c3N)-c4ccccc4)=O)C)=O)C

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Cx-659s. 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

(-)-CX-659S
CX-659S

Systematic Nomenclature

2H-1-BENZOPYRAN-2-CARBOXAMIDE, N-(6-AMINO-1,2,3,4-TETRAHYDRO-3-METHYL-2,4-DIOXO-1-PHENYL-5-PYRIMIDINYL)-3,4-DIHYDRO-6-HYDROXY-2,5,7,8-TETRAMETHYL-, (2S)-
2H-1-BENZOPYRAN-2-CARBOXAMIDE, N-(6-AMINO-1,2,3,4-TETRAHYDRO-3-METHYL-2,4-DIOXO-1-PHENYL-5-PYRIMIDINYL)-3,4-DIHYDRO-6-HYDROXY-2,5,7,8-TETRAMETHYL-, (S)-

External Clinical & Regulatory Resources

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