CAFFEINE CITRATE
UNII U26EO4675Q

Substance Identification & Data

This profile provides standardized clinical and technical data for Caffeine Citrate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) U26EO4675Q.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 69-22-7 and the RxNorm Concept ID (RxCUI) 20033. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
U26EO4675Q
CAS Registry Number
69-22-7
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
CAFFEINE CITRATE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
U26EO4675Q
The specific atomic composition represented as a molecular structure string.
InChIKey
C8H10N4O2.C6H8O7
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
RCQXSQPPHJPGOF-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.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
OC(C(O)=O)(CC(O)=O)CC(O)=O.n1c2n(C)c(=O)n(C)c(=O)c2n(c1)C

Synonyms and Nomenclature

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

1,2,3-PROPANETRICARBOXYLIC ACID, 2-HYDROXY-, MIXT. WITH 3,7-DIHYDRO-1,3,7-TRIMETHYL-1H-PURINE-2,6-DIONE
CAFFEINE CITRATE [EMA EPAR]
CAFFEINE CITRATE [MART.]
CAFFEINE CITRATE [ORANGE BOOK]
CAFFEINE CITRATE [USP IMPURITY]
CAFFEINE CITRATE [WHO-DD]
CAFFEINE MIXTURE WITH CITRIC ACID
CAFFEINE MIXTURE WITH CITRIC ACID [MI]
CAFFEINE, CITRATED
CITRATED CAFFEINE
CITRATED CAFFEINE [VANDF]

Brand / Trade Names

CAFCIT
PEYONA

Systematic Nomenclature

1H-PURINE-2,6-DIONE, 3,7-DIHYDRO-1,3,7-TRIMETHYL-, 2-HYDROXYPROPANE-1,2,3-TRICARBOXYLATE
3,7-DIHYDRO-1,3,7-TRIMETHYL-1H-PURINE-2,6-DIONE CITRATE
CAFFEINE CITRATE

NDC Products Containing CAFFEINE CITRATE

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