Inactive / Discontinued
PHENYLBUTAZONE
UNII GN5P7K3T8S
Substance Identification & Data
This profile provides standardized clinical and technical data for Phenylbutazone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) GN5P7K3T8S.
Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 50-33-9 and the RxNorm Concept ID (RxCUI) 8160. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.
Detailed Substance Profile
Preferred Name
PHENYLBUTAZONE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
GN5P7K3T8S
The specific atomic composition represented as a molecular structure string.
InChIKey
C19H20N2O2 International Chemical Identifier digital signature for unique molecular identification.
SMILES String
VYMDGNCVAMGZFE-UHFFFAOYSA-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
4
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
CCCCC1C(=O)N(c2ccccc2)N(c3ccccc3)C1=O
Synonyms and Nomenclature
This section provides a complete list of nomenclature and identifier mappings for Phenylbutazone. 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
PHENYLBUTAZONE
Common Names & Synonyms
3,5-DIOXO-1,2-DIPHENYL-4-N-BUTYLPYRAZOLIDINE
DIPHEBUZOL
DIPHENYLBUTAZONE
FENIBUTAZONA
FENYLBUTAZON
FLEXAZONE
PHEBUZINE
PHENYLBUTAZONE [EP MONOGRAPH]
PHENYLBUTAZONE [GREEN BOOK]
PHENYLBUTAZONE [HSDB]
PHENYLBUTAZONE [IARC]
PHENYLBUTAZONE [INN]
PHENYLBUTAZONE [JAN]
PHENYLBUTAZONE [MART.]
PHENYLBUTAZONE [MI]
PHENYLBUTAZONE [ORANGE BOOK]
PHENYLBUTAZONE [USP MONOGRAPH]
PHENYLBUTAZONE [USP-RS]
PHENYLBUTAZONE [VANDF]
PHENYLBUTAZONE [WHO-DD]
SHIGRODIN
SUXIBUZONE IMPURITY A [EP IMPURITY]
ZOLAPHEN
Brand / Trade Names
AMBENE
ARTRIZIN
BIZOLIN
BUTACOTE
BUTADION
BUTADIONA
BUTAPIRAZOL
BUTATRON
BUTAZOLIDIN
BUTOZ
BUZON
ECOBUTAZONE
EQUIPALAZONE
EXRHEUDON N
FENIBUTOL
INTRABUTAZONE
INTRAZONE
MEPHA-BUTAZON
PHENYZENE
ROBIZONE-V
TEVCODYNE
UZONE
Systematic Nomenclature
3,5-PYRAZOLIDINEDIONE, 4-BUTYL-1,2-DIPHENYL-
4-BUTYL-1,2-DIPHENYL-3,5-DIOXOPYRAZOLIDINE
4-BUTYL-1,2-DIPHENYL-3,5-PYRAZOLIDINEDIONE
AZOLID
Technical Codes
G-13871
NSC-25134
R-3-ZON
NDC Products Containing PHENYLBUTAZONE
This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory:
