ALLANTOIN
UNII 344S277G0Z

Substance Identification & Data

This profile provides standardized clinical and technical data for Allantoin, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 344S277G0Z.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 97-59-6 and the RxNorm Concept ID (RxCUI) 508. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
344S277G0Z
CAS Registry Number
97-59-6
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
ALLANTOIN
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
344S277G0Z
The specific atomic composition represented as a molecular structure string.
InChIKey
C4H6N4O3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
POJWUDADGALRAB-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
N1C(NC(C1=O)NC(=O)N)=O

Synonyms and Nomenclature

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

ALLANTOIN

Common Names & Synonyms

(+/-)-ALLANTOIN
ALLANTOIN [EP MONOGRAPH]
ALLANTOIN [HSDB]
ALLANTOIN [II]
ALLANTOIN [JAN]
ALLANTOIN [MART.]
ALLANTOIN [MI]
ALLANTOIN [USAN]
ALLANTOIN [USP MONOGRAPH]
ALLANTOIN [USP-RS]
ALLANTOIN [VANDF]
ALLANTOIN [WHO-DD]
CORDIANINE
DL-ALLANTOIN
IDELALISIB METABOLITE M1A
PSORALON
SD 101 [WHO-DD]
SEPTALAN

Brand / Trade Names

ALWEXTIN

Systematic Nomenclature

(2,5-DIOXO-4-IMIDAZOLIDINYL)UREA
5-UREIDOHYDANTOIN
UREA, (2,5-DIOXO-4-IMIDAZOLIDINYL)-

Technical Codes

NSC-7606

NDC Products Containing ALLANTOIN

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