4-OXO-LOPINAVIR
UNII FA4KE7HY7K

Substance Identification & Data

This profile provides standardized clinical and technical data for 4-oxo-lopinavir, uniquely identified by the FDA Unique Ingredient Identifier (UNII) FA4KE7HY7K.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 192725-39-6 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
FA4KE7HY7K
CAS Registry Number
192725-39-6
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
4-OXO-LOPINAVIR
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C37H46N4O6
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
PSUMJBRVYHIASB-MEROQGEASA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
486506
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
N1(C(NC(CC1)=O)=O)[C@H](C(N[C@H](C[C@@H]([C@@H](NC(=O)COc2c(cccc2C)C)Cc3ccccc3)O)Cc4ccccc4)=O)C(C)C

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4-oxo-lopinavir. 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

4-OXOLOPINAVIR
4-OXO-LOPINAVIR
DES(2-OXO-TETRAHYDROPYRIMIDINYL)-2,4-DIOXO-TETRAHYDROPYRIMIDINYLLOPINAVIR
LOPINAVIR (M1)
LOPINAVIR IMPURITY E [WHO-IP]
LOPINAVIR METABOLITE M-1

Systematic Nomenclature

1(2H)-PYRIMIDINEACETAMIDE, N-((1S,3S,4S)-4-((2-(2,6-DIMETHYLPHENOXY)ACETYL)AMINO)-3-HYDROXY-5-PHENYL-1-(PHENYLMETHYL)PENTYL)TETRAHYDRO-.ALPHA.-(1-METHYLETHYL)-2,4-DIOXO-, (.ALPHA.S)-

External Clinical & Regulatory Resources

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