5-BUTYL-4-METHYLDIHYDRO-2(3H)-FURANONE, (Z)-
UNII O93PZ85MTG

Substance Identification & Data

This profile provides standardized clinical and technical data for 5-butyl-4-methyldihydro-2(3h)-furanone, (z)-, uniquely identified by the FDA Unique Ingredient Identifier (UNII) O93PZ85MTG.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 55013-32-6 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
O93PZ85MTG
CAS Registry Number
55013-32-6
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
5-BUTYL-4-METHYLDIHYDRO-2(3H)-FURANONE, (Z)-
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C9H16O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
WNVCMFHPRIBNCW-HTQZYQBOSA-N;WNVCMFHPRIBNCW-YUMQZZPRSA-N
Line notation for describing the chemical structure and connectivity of atoms.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
[C@@H]1(OC(=O)C[C@H]1C)CCCC

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 5-butyl-4-methyldihydro-2(3h)-furanone, (z)-. 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

(+/-)-CIS-WHISKEY LACTONE
5-BUTYL-4-METHYLDIHYDRO-2(3H)-FURANONE, (Z)-
5-BUTYL-4-METHYLDIHYDROFURAN-2(3H)-ONE, (Z)-
BETA-METHYL-GAMMA-OCTALACTONE, CIS-
CIS-.BETA.-METHYL-.GAMMA.-OCTALACTONE
CIS-3-METHYL-4-OCTANOLIDE
CIS-METHYLOCTANOLIDE
CIS-OAKLACTONE
CIS-WHISKEY LACTONE
WHISKEY LACTONE, (Z)-

Systematic Nomenclature

2(3H)-FURANONE, 5-BUTYLDIHYDRO-4-METHYL-, (4R,5R)-REL-
2(3H)-FURANONE, 5-BUTYLDIHYDRO-4-METHYL-, CIS-

Technical Codes

FEMA NO. 3803, Z-