Vincetoxicoside B

Modify Date: 2025-08-24 22:04:52

Vincetoxicoside B structure	Common Name	Vincetoxicoside B
	CAS Number	22007-72-3	Molecular Weight	448.377
	Density	1.7±0.1 g/cm3	Boiling Point	801.1±65.0 °C at 760 mmHg
	Molecular Formula	C₂₁H₂₀O₁₁	Melting Point	174-175℃ (methanol )
	MSDS	N/A	Flash Point	283.8±27.8 °C

Use of Vincetoxicoside B

Vincetoxicoside B, isolated from Polygonum paleaceum Wall, shows antifungal activity[1].

Name	quercetin 7-O-α-L-rhamnopyranoside
Synonym	More Synonyms

Description	Vincetoxicoside B, isolated from Polygonum paleaceum Wall, shows antifungal activity[1].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Anti-infection >> Fungal
References	[1]. Yang YX, et al. Chemical constituents from the rhizome of Polygonum paleaceum and their antifungal activity. J Asian Nat Prod Res. 2017 Jan;19(1):47-52.

2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl 6-deoxy-α-L-mannopyranoside

4H-1-Benzopyran-4-one, 7-((6-deoxy-α-L-mannopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-

4H-1-Benzopyran-4-one, 7-[(6-deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-

Quercetin-7-O-rhamnoside

2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one

7-Rhamnosylquercetin

quercetin 7-O-alpha-L-rhamnopyranoside

Vincetoxicoside B

Quercetin 7-rhamnoside

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-(α-L-Rhamnopyranosyloxy)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4H-1-benzopyran-4-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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Price: ￥1580/5 mg

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