PANTOLACTONE
UNII J288D7O0JS

Substance Identification & Data

This profile provides standardized clinical and technical data for Pantolactone, uniquely identified by the FDA Unique Ingredient Identifier (UNII) J288D7O0JS.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 599-04-2 and the RxNorm Concept ID (RxCUI) 1427236. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
J288D7O0JS
CAS Registry Number
599-04-2
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
PANTOLACTONE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
J288D7O0JS
The specific atomic composition represented as a molecular structure string.
InChIKey
C6H10O3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
SERHXTVXHNVDKA-BYPYZUCNSA-N
Line notation for describing the chemical structure and connectivity of atoms.
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
O[C@@H]1C(C)(C)COC1=O

Synonyms and Nomenclature

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

PANTOLACTONE

Common Names & Synonyms

(R)-(-)-PANTOLACTONE
(R)-.ALPHA.-HYDROXY-.BETA.,.BETA.-DIMETHYL-.GAMMA.-BUTYROLACTONE
D-(-)-.ALPHA.-HYDROXY-.BETA.,.BETA.-DIMETHYL-.GAMMA.-BUTYROLACTONE
D-(-)-PANTOLACTONE
D-(-)-PANTOYL LACTONE
DEXPANTHENOL IMPURITY C [EP IMPURITY]
PANTOLACTONE [MI]
PANTOLACTONE [USP-RS]
PANTOLACTONE, (-)-
PANTOLACTONE, (R)-
PANTOLACTONE, R-(-)-
PANTOLACTONE, R-ISOMER

Brand / Trade Names

D-PANTOLACTONE

Systematic Nomenclature

(3R)-3-HYDROXY-4,4-DIMETHYLOXOLAN-2-ONE
(3R)-TETRAHYDRO-3-HYDROXY-4,4-DIMETHYLFURAN-2-ONE
2(3H)-FURANONE, DIHYDRO-3-HYDROXY-4,4-DIMETHYL-, (R)-

NDC Products Containing PANTOLACTONE

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