490-54-0

Basic information

• Product Name: MARITIMEIN
• Synonyms: MARITIMEIN;MARITIMETIN-6-GLUCOSIDE;MARITIMETIN-6-O-GLUCOSIDE;(Z)-2-[(3,4-dihydroxyphenyl)methylene]-6-(beta-D-glucopyranosyloxy)-7-hydroxybenzofuran-3(2H)-one;MARITIMEIN WITH HPLC;MARITIMEIN hplc;2-[(Z)-3,4-Dihydroxyphenylmethylene]-6-(β-D-glucopyranosyloxy)-7-hydroxybenzofuran-3(2H)-one
• CAS NO: 490-54-0
• Molecular Formula: C₂₁H₂₀O₁₁
• Molecular Weight: 448.38
• EINECS: 207-712-2
• Product Categories: Aurones;reagent
• Mol File: 490-54-0.mol
• Article Data: 3

Chemical Properties

• Melting Point: 205-211°C
• Boiling Point: 824.9°Cat760mmHg
• Flash Point: 292.2°C
• Appearance: /
• Density: 1.749g/cm³
• CAS DataBase Reference: MARITIMEIN(CAS DataBase Reference)
• NIST Chemistry Reference: MARITIMEIN(490-54-0)
• EPA Substance Registry System: MARITIMEIN(490-54-0)

Safety Data

• Hazard Codes: Xi
• Hazardous Substances Data: 490-54-0(Hazardous Substances Data)

Usage

General Description

MARITIMEIN is a peptide compound isolated from the marine bacterium Bacillus pumilus, which has been found to exhibit potent antibacterial activity against a range of pathogenic bacteria, including drug-resistant strains. MARITIMEIN has shown promise in the development of new antibiotics to combat bacterial infections. Additionally, MARITIMEIN has been found to have low toxicity towards human cells, making it a potentially valuable lead compound for the development of new antimicrobial drugs. Research into MARITIMEIN continues to explore its potential for use in the treatment of bacterial infections and drug development.

Upstream product

• 134955-55-8 (Z)-6-O-(6-O-p-coumaroyl-β-D-glucopyranosyl)-6,7,3',4'-tetrahydroxyaurone 
• 100-99-2 triisobutylaluminum 
• 7417-21-2 2-(3,4-dimethoxyphenyl)ethyl alcohol 
• 253185-02-3 ortho-diethylbenzene 
• 15964-79-1 methyl (3,4-dimethoxyphenyl)acetate 

Downstream Products

• 576-02-3 (Z)-2-[(3,4-dihydroxyphenyl)methylene]-6,7-dihydroxybenzo[b]furan-3-one 

Relevant articles and documents

HYDROXYTYROSOL STURGEON SKIN GELATIN FILM WITH ANTIOXIDANT ACTIVITY AND SALMONELLA DETECTION ABILITY AND A METHOD OF PREPARING THE SAME

A method of preparing a hydroxytyrosol sturgeon skin gelatin film with antioxidant activity and Salmonella detection ability includes: (1) mixing a neutral red indicator solution and distilled water at room temperature to obtain a mixture solution, and adding 1 mol/L NaHCO3 solution to the mixture solution until discoloration to obtain an alkaline solution; (2) adding an amount of the alkaline solution obtained in step (1) to a mixture of Sturgeon skin gelatin and distilled water to obtain an alkaline gelatin solution; (3) adding hydroxytyrol and glycerin and propylene glycol to the alkaline gelatin solution to obtain a hydroxytyrol gelatin solution, and heating the hydroxytyrol gelatin solution at 40-70° C.; (4) ultrasonicating the hydroxytyrol gelatin solution from step (3), placing the hydroxytyrol gelatin solution evenly on a clean plexiglass plate, drying the hydroxytyrol gelatin solution on an ultra-clean worktable to obtain the hydroxytyrosol sturgeon skin gelatin film.

New aurone glucosides and new phenylpropanoid glucosides from Bidens pilosa

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