BUTALBITAL
UNII KHS0AZ4JVK

Substance Identification & Data

This profile provides standardized clinical and technical data for Butalbital, uniquely identified by the FDA Unique Ingredient Identifier (UNII) KHS0AZ4JVK.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 77-26-9 and the RxNorm Concept ID (RxCUI) 19860. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
KHS0AZ4JVK
CAS Registry Number
77-26-9
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
BUTALBITAL
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
KHS0AZ4JVK
The specific atomic composition represented as a molecular structure string.
InChIKey
C11H16N2O3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
UZVHFVZFNXBMQJ-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.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
INN ID
7
Sequential identifier assigned via the WHO International Nonproprietary Name program.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
C1(C(NC(NC1=O)=O)=O)(CC(C)C)CC=C

Synonyms and Nomenclature

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

BUTALBITAL

Common Names & Synonyms

ANOQUAN COMPONENT BUTALBITAL
AXOTAL COMPONENT BUTALBITAL
BANCAP COMPONENT BUTALBITAL
BUCET COMPONENT BUTALBITAL
BUTALBITAL [HSDB]
BUTALBITAL [INN]
BUTALBITAL [MART.]
BUTALBITAL [MI]
BUTALBITAL [ORANGE BOOK]
BUTALBITAL [USAN]
BUTALBITAL [USP IMPURITY]
BUTALBITAL [USP MONOGRAPH]
BUTALBITAL [VANDF]
BUTALBITAL [WHO-DD]
BUTALBITAL CIII
BUTALBITAL CIII [USP-RS]
BUTAPAP COMPONENT BUTALBITAL
ESGIC COMPONENT BUTALBITAL
FEMCET COMPONENT BUTALBITAL
FIORICET COMPONENT BUTALBITAL
FIORINAL COMPONENT BUTALBITAL
LANORINAL COMPONENT BUTALBITAL
PHRENILIN COMPONENT BUTALBITAL
SEDAPAP COMPONENT BUTALBITAL
TENCON COMPONENT BUTALBITAL
TRIAD COMPONENT BUTALBITAL
TRIAPRIN COMPONENT BUTALBITAL

Brand / Trade Names

SANDOPTAL

Systematic Nomenclature

2,4,6(1H,3H,5H)-PYRIMIDINETRIONE, 5-(2-METHYLPROPYL)-5-(2-PROPENYL)-
5-ALLYL-5-ISOBUTYLBARBITURIC ACID
ALLYLBARBITURIC ACID

NDC Products Containing BUTALBITAL

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