ATOVAQUONE
UNII Y883P1Z2LT

Substance Identification & Data

This profile provides standardized clinical and technical data for Atovaquone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) Y883P1Z2LT.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 95233-18-4 and the RxNorm Concept ID (RxCUI) 60212. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
Y883P1Z2LT
CAS Registry Number
95233-18-4
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
ATOVAQUONE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
Y883P1Z2LT
The specific atomic composition represented as a molecular structure string.
InChIKey
C22H19ClO3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
KUCQYCKVKVOKAY-CTYIDZIISA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
INN ID
6914
Sequential identifier assigned via the WHO International Nonproprietary Name program.
USAN ID
EE-53
Identifier assigned by the United States Adopted Names Council.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C1(=C(C(=O)c2c(C1=O)cccc2)O)[C@H]3CC[C@H](c4ccc(Cl)cc4)CC3

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Atovaquone. 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.

FDA Official Name

ATOVAQUONE

Common Names & Synonyms

1,4-NAPHTHALENEDIONE, 2-(4-(4-CHLOROPHENYL)CYCLOHEXYL)-3-HYDROXY-, TRANS-
2-(TRANS-4-(P-CHLOROPHENYL)CYCLOHEXYL)-3-HYDROXY-1,4-NAPHTHOQUINONE
ATOVAQUONE [EP MONOGRAPH]
ATOVAQUONE [HSDB]
ATOVAQUONE [INN]
ATOVAQUONE [JAN]
ATOVAQUONE [MART.]
ATOVAQUONE [MI]
ATOVAQUONE [ORANGE BOOK]
ATOVAQUONE [USAN]
ATOVAQUONE [USP MONOGRAPH]
ATOVAQUONE [USP-RS]
ATOVAQUONE [VANDF]
ATOVAQUONE [WHO-DD]
MALARONE COMPONENT ATOVAQUONE
MALARONE PEDIATRIC COMPONENT ATOVAQUONE

Brand / Trade Names

MEPRON

Systematic Nomenclature

2-(TRANS-4-(4-CHLOROPHENYL)CYCLOHEXYL)-3-HYDROXY-1,4-NAPHTHOQUINONE

Technical Codes

566C
566C80
NSC-759582

NDC Products Containing ATOVAQUONE

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: