guajavarin

Synonym(s):Guaijaverin;Feniculin;Foeniculin;Quercetin 3-O-α-L-arabinopyranoside;Quercetin 3-O-α-L-arabinoside

CAS NO.：22255-13-6
Empirical Formula: C20H18O11
Molecular Weight: 434.35
SAFETY DATA SHEET (SDS)
Update Date: 2026-08-26 06:30:16

What is guajavarin?

The Uses of guajavarin

Quercetin 3-O-α-L-Arabinopyranoside is a derivative of Quercetin (Q509500), a flavonoid with anticancer activity. It is a mitochondrial ATPase and phosphodiesterase inhibitor. It Inhibits PI3-kinase activity and slightly inhibits PIP kinase activity. Quercetin has antiproliferative effects on cancer cell lines, reduces cancer cell growth via type II estrogen receptors, and arrests human leukemic T cells in late G1 phase of the cell cycle.

General Description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Biochem/physiol Actions

quercetin 3-O-α-L-arabinopyranoside was shown to inhibit the activity of glucose-6-phosphatase.

Properties of guajavarin

Melting point:	237-239 °C
Boiling point:	828.1±65.0 °C(Predicted)
Density	1.86
storage temp.	2-8°C
solubility	DMSO (Slightly), Ethanol (Slightly, Sonicated), Methanol (Slightly)
form	Solid
pka	6.17±0.40(Predicted)
color	Light Yellow to Green
Stability:	Hygroscopic

Safety information for guajavarin

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.