Kaempferol 3-O-sophoroside

Also known as: Kaempferol 3-O-beta-sophoroside, Kaempferol 3-sophoroside, Kaempferol 3-β-sophoroside, Kaempferol-3-sophoroside, Sophoraflavonoloside, kaempferol 3-O-β-D-glucosyl-(1→2)-β-D-glucoside, 3-[(2-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy]-4',5,7-trihydroxyflavone, 3-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one, K3S

Kaempferol 3-O-sophoroside (CAS 19895-95-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C27H30O16 and a molecular weight of 610.518 g/mol. Key properties include a melting point of 194-198℃, a boiling point of 995.0±65.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 329.3±27.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19895-95-5
Jingsj CID: J-1971132-4
Molecular Formula: C₂₇H₃₀O₁₆
Molecular Weight: 610.518 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	194-198℃
Boiling Point	995.0±65.0 °C at 760 mmHg
Density	1.8±0.1 g/cm3
Flash Point	329.3±27.8 °C
Exact Mass	610.153381
PSA	269.43000
LogP	-0.58
Vapor Pressure	0.0±0.3 mmHg at 25°C
Refractive Index	1.764

Activity & Biological Data

Target	Kaempferol 3-O-sophoroside possesses barrier integrity activity, inhibitory activity on cell adhesion and migration to endothelial cells by blocking the activation of NF-κB expression and production of TNF-α, thereby endorsing its usefulness as therapy for vascular inflammatory diseases[1].
Additional Information	[1]. Kim TH, et al. Anti-inflammatory effects of kaempferol-3-O-sophoroside in human endothelial cells. Inflamm Res. 2012 Mar;61(3):217-24.

Frequently Asked Questions

What is the CAS number of Kaempferol 3-O-sophoroside?

The CAS number of Kaempferol 3-O-sophoroside is 19895-95-5.

What are the molecular formula and molecular weight of Kaempferol 3-O-sophoroside?

Kaempferol 3-O-sophoroside has molecular formula C27H30O16 and molecular weight 610.518 g/mol.

What are the upstream and downstream products of Kaempferol 3-O-sophoroside?

For Kaempferol 3-O-sophoroside, Downstream Products: Kaempferol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Kaempferol 3-O-sophoroside (CAS 19895-95-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1971132-4 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.