ASTRAGALIN CAS 480-10-4

Introduction：Basic information about ASTRAGALIN CAS 480-10-4, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

ASTRAGALIN Basic information

• Product Name: ASTRAGALIN
• Synonyms: KAEMPFEROL-3-O-BETA-D-GLUCOPYRANOSIDE;KAEMPFEROL-3-O-GLUCOSIDE;KAEMPFEROL-3-GLUCOSIDE;ASTRAGALIN;4h-1-benzopyran-4-one,3-(beta-d-glucopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxyp;astragaline;k5;3-(β-D-Glucopyranosyloxy)-5,7-dihydroxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
• CAS: 480-10-4
• MF: C21H20O11
• MW: 448.38
• EINECS: 232-268-1
• Product Categories: Flavonoids;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;chemical reagent;pharmaceutical intermediate;phytochemical;Tetra-substituted Flavones
• Mol File: 480-10-4.mol

ASTRAGALIN Chemical Properties

• Melting point: 223-229°C
• Boiling point: 823.2±65.0 °C(Predicted)
• density: 1.79±0.1 g/cm3(Predicted)
• storage temp.: Sealed in dry,Store in freezer, under -20°C
• solubility: DMF: 30 mg/ml; DMSO: 30 mg/ml; DMSO:PBS (pH 7.2) (1:6): 0.14 mg/ml
• pka: 6.20±0.40(Predicted)
• form: Solid
• color: Yellow
• biological source: mouse
• Cosmetics Ingredients Functions: ANTIOXIDANT SKIN CONDITIONING - MISCELLANEOUS
• InChIKey: JPUKWEQWGBDDQB-QSOFNFLRSA-N
• SMILES: O=C1C(=C(C2C=CC(O)=CC=2)OC2=CC(O)=CC(O)=C12)O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O |&1:21,22,23,25,27,r|
• LogP: 1.950 (est)
• CAS DataBase Reference: 480-10-4(CAS DataBase Reference)

Safety Information

• Safety Statements: 22
• WGK Germany: 3
• RTECS: DJ3080000
• HS Code: 29389090
• Storage Class: 11 - Combustible Solids

ASTRAGALIN Usage And Synthesis

Overview

Astragalin is a chemical compound. It can be isolated from Phytolacca americana (the American pokeweed) or in the methanolic extract of fronds of the fern Phegopteris connectilis.t is also found in wine.

source

Astragalin belongs to the class of organic compounds known as flavonoid-3-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position. Astragalin exists as a solid, slightly soluble (in water), and a very weakly acidic compound (based on its pKa). Within the cell, astragalin is primarily located in the cytoplasm. Astragalin can be converted into astragalin heptaacetate and 2''-acetylastragalin. Outside of the human body, astragalin can be found in a number of food items such as tamarind, american cranberry, chickpea, and bilberry. This makes astragalin a potential biomarker for the consumption of these food products.

Chemical Properties

Yellow solid powder

Uses

Astragaline is found in Erica multiflora leaf extract, which is used for mitigating high-?fat and high-?fructose diet (HFFD)?-?induced metabolic syndrome.

Definition

ChEBI: A kaempferol O-glucoside in which a glucosyl residue is attached at position 3 of kaempferol via a beta-glycosidic linkage.

Biological Activity

Similar kaempferol glycosides reduce food intake and corresponding weight gain in Wistar rats.The glucoside was not tested.

in vivo

Astragalin (25, 50, and 75 mg/kg; p.o.; once every two days; 25 d) reduces the tumor volumes, tumor weight and tumor formation rates and decreases expression of p-NFκB and p-iκκα in nude mouse model?with human colon cancer^[1].

• Animal Model: Male BALB/c nude mice (4-week-old) with HCT116 cells (s.c.)^[1]
• Dosage: 0 mg/kg, 25 mg/kg, 50 mg/kg, 75 mg/kg
• Administration: Oral gavage; once every two days; for 25 days
• Result: Resulted tumor inhibition rates of 17.43%, 34.89% (p?< 0.01), and 67.06% with 25 mg/kg, 50 mg/kg, 75 mg/kg dose administration. Showed no effect on mouse weight.

IC 50

p65