528-64-3

Basic information

• Product Name: （+）-Galbacin
• Synonyms: （+）-Galbacin;(2S,3S,4S,5S)-2,5-Bis(1,3-benzodioxole-5-yl)-3,4-dimethyltetrahydrofuran;5,5'-[(2S,3S,4S,5S)-Tetrahydro-3,4-dimethylfuran-2,5-diyl]bis(1,3-benzodioxole);Tetrahydro-2α,5β-bis(1,3-benzodioxole-5-yl)-3β,4α-dimethylfuran
• CAS NO: 528-64-3
• Molecular Formula: C20H20O5
• Molecular Weight: 340.3698
• Mol File: 528-64-3.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: （+）-Galbacin(CAS DataBase Reference)
• NIST Chemistry Reference: （+）-Galbacin(528-64-3)
• EPA Substance Registry System: （+）-Galbacin(528-64-3)

Safety Data

• Hazardous Substances Data: 528-64-3(Hazardous Substances Data)

Usage

General Description

（+）-Galbacin is a chemical compound that belongs to the class of galactan preservatives. It is often used as a food preservative to inhibit the growth of microorganisms and extend the shelf life of products. It possesses antibacterial properties, particularly against Gram-positive bacteria, and is effective in preventing spoilage. Additionally, it has been studied for its potential use as a drug delivery system due to its ability to form stable gels in aqueous solutions. Overall, （+）-Galbacin is a versatile compound with applications in both the food industry and pharmaceutical research.

Upstream product

• 274-09-9 Methylenedioxybenzene 
• 75-36-5 acetyl chloride 
• 4676-34-0 5,5'-(3,4-dimethylfuran-2,5-diyl)bis(benzo[d][1,3]dioxole) 
• 28281-49-4 3,4-methylenedioxypropiophenone 
• 110420-30-9 1,4-bis(benzo[d][1,3]dioxol-5-yl)-2,3-dimethylbutane-1,4-dione 
• 52190-28-0 1-(3,4-(methylenedioxy)phenyl)-2-bromopropan-1-one 

Relevant articles and documents

Asymmetric synthesis of: Trans -4,5-disubstituted γ-butyrolactones involving a key allylboration step. First access to (-)-nicotlactone B and (-)-galbacin

An efficient asymmetric synthesis of trans-4,5-disubstituted γ-butyrolactones from aldehydes and enantioenriched γ-carbamate alkenylboronates is reported. The cornerstone of this strategy is the implementation of sequential [3,3]-allyl cyanate rearrangement/allylboration/nucleophilic addition/cyclisation reactions. Diverse γ-butyrolactones such as the flavouring compounds, (+)-trans-whiskey lactone and (+)-trans-cognac lactone, as well as an advanced intermediate towards the first synthesis of natural products, (-)-nicotlactone B and (-)-galbacin, have thus been obtained.

Lignans from the roots of Saururus chinensis

Four new lignans, saucerneol F (1), saucerneol G (2), saucerneol H (3), and saucerneol I (4), were isolated from the EtOAc extract of the roots of Saururus chinensis, together with one known compound, saucerneol D (5). The structures of compounds 1-4 were