THEOBROMINE
UNII OBD445WZ5P

Substance Identification & Data

This profile provides standardized clinical and technical data for Theobromine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) OBD445WZ5P.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 83-67-0 and the RxNorm Concept ID (RxCUI) 10437. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

OBD445WZ5P

CAS Registry Number

83-67-0

RxNorm Concept ID

10437

Detailed Substance Profile

Preferred Name

THEOBROMINE

Official standardized name for this substance within the FDA UNII nomenclature system.

Molecular Formula

OBD445WZ5P

The specific atomic composition represented as a molecular structure string.

InChIKey

C7H8N4O2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

YAPQBXQYLJRXSA-UHFFFAOYSA-N

Line notation for describing the chemical structure and connectivity of atoms.

NCI Thesaurus

C87684

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

5429

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

c12c(c(=O)[nH]c(n1C)=O)n(C)cn2

Synonyms and Nomenclature

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