491-69-0

Basic information

• Product Name: Isosakuranin
• Synonyms: Isosakuranin;(2S)-7-(beta-D-Glucopyranosyloxy)-2,3-dihydro-5-hydroxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
• CAS NO: 491-69-0
• Molecular Formula: C₂₂H₂₄O₁₀
• Molecular Weight: 448.41996
• Product Categories: standard material,plant extracts
• Mol File: 491-69-0.mol
• Article Data: 3

Chemical Properties

• Melting Point: 190 °C
• Boiling Point: 768.0±60.0 °C(Predicted)
• Appearance: /
• Density: 1.507±0.06 g/cm3(Predicted)
• PKA: 7.17±0.40(Predicted)
• CAS DataBase Reference: Isosakuranin(CAS DataBase Reference)
• NIST Chemistry Reference: Isosakuranin(491-69-0)
• EPA Substance Registry System: Isosakuranin(491-69-0)

Safety Data

• Hazardous Substances Data: 491-69-0(Hazardous Substances Data)

Upstream product

• 10236-47-2 naringin 
• 77-78-1 dimethyl sulfate 
• 529-55-5 prunin 

Downstream Products

• 29424-96-2 naringenin-4',7-dimethyl ether 
• 480-43-3 5,7-dihydroxy-2-(4-methoxyphenyl)chroman-4-one 
• 480-43-3 isosakuranetin 

Relevant articles and documents

Preparation of Prunin and derivative thereof and application of Prunin derivative in drugs for relieving cough and reducing phlegm

The invention relates to preparation of a Prunin derivative and application thereof in drugs for relieving a cough and reducing phlegm. The Prunin derivative is obtained by introducing glycosyl or aliphatic chains or an amine group or an ether group, and the water solubility, the dissolving-out speed and the bioavailability are significantly improved. The Prunin derivative has better cough relieving and phlegm reducing effects, the curative effects on various coughs and asthma caused by acute bronchitis, chronic bronchitis, colds and the like are significant, and no toxic or side effect exists; compared with traditional cough medicine Nin Jiom Pei Pa Koa, the curative effect is more significant, and the Prunin derivative is an ideal drug for relieving the cough and reducing the phlegm, andhas a wide market prospect. The formula is defined in the description.