Kaempferol 3-O-α-L-arabinopyranoside

山柰酚-3-O-α-L-吡喃阿拉伯糖苷

Also known as: Juglalin, Kaempferol 3-O-arabinoside, Kaempferol 3-α-L-arabinopyranoside, Kaempferol 3-α-arabinopyranoside, Kaempferol 3-O-α-L-arabinoside, Kaempferol 3-O-alfa-L-arabiside, KAEMPFEROL 3-A-L-ARABINOPYRANOSIDE, 4H-1-Benzopyran-4-one, 3-(α-L-arabinopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxyphenyl)-

Kaempferol 3-O-α-L-arabinopyranoside (CAS 99882-10-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C20H18O10 and a molecular weight of 418.351 g/mol. It is also known as Juglalin, Kaempferol 3-O-arabinoside and Kaempferol 3-α-L-arabinopyranoside. Key properties include a boiling point of 777.1±60.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 279.6±26.4 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 99882-10-7
Jingsj CID: J-1962690-3
Molecular Formula: C₂₀H₁₈O₁₀
Chinese Name: 山柰酚-3-O-α-L-吡喃阿拉伯糖苷
Molecular Weight: 418.351 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	777.1±60.0 °C at 760 mmHg
Density	1.8±0.1 g/cm3
Flash Point	279.6±26.4 °C

GHS Safety & Compliance

Acute Toxicity / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Kaempferol 3-O-α-L-arabinopyranoside?

The CAS number of Kaempferol 3-O-α-L-arabinopyranoside is 99882-10-7.

What are the molecular formula and molecular weight of Kaempferol 3-O-α-L-arabinopyranoside?

Kaempferol 3-O-α-L-arabinopyranoside has molecular formula C20H18O10 and molecular weight 418.351 g/mol.

Is Kaempferol 3-O-α-L-arabinopyranoside hazardous?

Kaempferol 3-O-α-L-arabinopyranoside has GHS signal word Danger.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Kaempferol 3-O-α-L-arabinopyranoside (CAS 99882-10-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1962690-3 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.