• GBL 2(3H)-Furanone, dihydro-
• Tetrahydro-2-furanone
• Butyrolactone
• 4-Hydroxybutanoic acid lactone
• Dihydro-2(3H)-furanone
• 4-Butyrolactone
• 1,4-Butanolide
• 1,2-Butanolide
• 4-Hydroxybutyric acid, ?-lactone
• ?-Butyrolactone
• Lactone
• 4-HYDROXYBUTYRIC ACID, G-LACTONE
• 4-Hydroxybutyric acid, gamma-lactone
• BUTYRIC ACID, LACTONE
• 4-DEOXYTETRONIC ACID
• 4-HYDROXYBUTYRIC ACID, alpha-LACTONE
• BUTYRIC ACID, 4-HYDROXY-, gamma-LACTONE
• BUTYRIC ACID, 4-HYDROXY-, G-LACTONE
• 2(3H)-Furanone, dihydro-
• Butyrolactone <gamma->
• 4-Butanolide
• 4-Butyrolactone, 4-butanolide
• Hydroxybutanoic acid lactone<4->
• GHB -H2O
• 4-Hydroxybutyric acid lactone
• gamma-Hydroxybutyric acid lactone
• 2(3H)-Furanone, dihydro-4-Butyrolactone
• oxolan-2-one
• GBL

This compound is available in the following databases:

Sigma-Aldrich Library of Raman Spectra

Author: Wiley/Sigma-Aldrich

Wiley, on behalf of Merck KGaA Darmstadt, Germany, releases the Sigma-Aldrich Library of Raman Spectra, featuring over 6,480 high-quality Raman spectra. Learn more.

Mass Spectra of Designer Drugs 2024

Author: Peter Rösner

This library enables fast and reliable identification of the latest illegal designer drugs. It is updated annually. Learn more.

KnowItAll NMR Spectral Library

Author: Wiley

The KnowItAll NMR Spectral Library offers a comprehensive collection of NMR reference spectra, including NMR, CNMR, and XNMR, and covers a wide range of compounds including organics, polymers, monomers, metabolites, and more. Learn more.

KnowItAll IR, Raman, and UV-Vis Spectral Libraries

Author: Wiley

The KnowItAll IR, Raman, and UV-Vis spectral libraries offer access to the world's largest collection of IR, Raman, and UV-Vis spectra, including the renowned Sadtler spectra. The libraries include a wide range of compounds from pure organics to industrial compounds. Learn more.

KnowItAll Mass Spectral Library

Author: Wiley

The KnowItAll Mass Spectral Library offers a comprehensive collection of mass spectra, including the renowned Wiley Registry, and access to a wide range of compounds including pure organics, drugs, steroids, additives, geochemicals, petrochemicals, biomarkers, and more. Learn more.

Maurer, Meyer, Pfleger, Weber: GC-MS Library of Drugs, Poisons, and Their Metabolites 6th Edition

Author: Hans H. Maurer, Markus Meyer, Karl Pfleger, Armin A. Weber

Identification of trace drugs, poisons, and pollutants requires broad coverage of specific compound classes: metabolites, acetylated, methylated, trimethylsilylated, trifluoroacetylated, pentafluoropropionylated, and heptafluorobutyrylated compounds. Learn more.

Wiley Registry of Mass Spectral Data 2023

Author: Wiley

The foundation library for any analytical laboratory running mass spectrometry, the Wiley Registry provides the broadest coverage available in any mass spectral library Learn more.