5,6-DIMETHYLTETRAHYDROPYRAN-2-ONE
UNII 468HLK0YCE

Substance Identification & Data

This profile provides standardized clinical and technical data for 5,6-dimethyltetrahydropyran-2-one, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 468HLK0YCE.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 10413-18-0 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
468HLK0YCE
CAS Registry Number
10413-18-0
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
5,6-DIMETHYLTETRAHYDROPYRAN-2-ONE
Official standardized name for this substance within the FDA UNII nomenclature system.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
mixture
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 5,6-dimethyltetrahydropyran-2-one. 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

2H-PYRAN-2-ONE, TETRAHYDRO-5,6-DIMETHYL-
4-METHYL-5-HYDROXYHEXANOIC ACID LACTONE
5,6-DIMETHYLTETRAHYDROPYRAN-2-ONE
5-HYDROXY-4-METHYLHEXANOIC ACID .DELTA.-LACTONE
5-HYDROXY-4-METHYLHEXANOIC ACID .DELTA.-LACTONE [FHFI]
5-HYDROXY-4-METHYLHEXANOIC ACID LACTONE
HEXANOIC ACID, 5-HYDROXY-4-METHYL-, .DELTA.-LACTONE
TETRAHYDRO-5,6-DIMETHYL-2H-PYRAN-2-ONE

Technical Codes

FEMA NO. 4141