Kaempferol-3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside

Name: Kaempferol-3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside
Brand: MedChemExpress
SKU: HY-N8163
Rating: 4.5 (0 reviews)

Cat. No.: HY-N8163 Pureté: 99.29%: Fiche technique
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Kaempferol-3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside is an antioxidant with an IC₅₀ of 26.6 μM (DPPH assay).

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Kaempferol-3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside Chemical Structure

CAS No. : 476617-49-9

Size	Stock	Quantité
1 mg	En stock	Estimated Time of Arrival: December 31
5 mg	En stock	Estimated Time of Arrival: December 31
10 mg	En stock	Estimated Time of Arrival: December 31
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100 mg	Obtenir un devis

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Description

Kaempferol-3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside is an antioxidant with an IC₅₀ of 26.6 μM (DPPH assay)^[1].

In Vitro

Kaempferol-3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside exhibits inhibitory activity against TPA-induced free radical formation in a HL-60 cell culture system and shows free radical scavenging activity in the DPPH assay. The IC₅₀ values are 26.6 μM and 17.6 μM in DPPH and cytochrome-c reduction assays^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Masse moléculaire

756.66

Formule

C₃₃H₄₀O₂₀

CAS No.

476617-49-9

Appearance

Solid

Color

Off-white to light yellow

SMILES

O=C1C(O[C@H](O[C@@H]2CO)[C@@H]([C@H]([C@@H]2O)O)O[C@@H]([C@@H]([C@H]3O)O)O[C@@H]([C@H]3O)CO[C@H](O[C@H]4C)[C@@H]([C@@H]([C@H]4O)O)O)=C(C(C=C5)=CC=C5O)OC6=CC(O)=CC(O)=C16

Structure Classification

Initial Source

Livraison

Room temperature in continental US; may vary elsewhere.

Stockage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvant et solubilité

In Vitro:

DMSO : 20 mg/mL (26.43 mM; Need ultrasonic and warming; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	1.3216 mL	6.6080 mL	13.2160 mL
5 mM	0.2643 mL	1.3216 mL	2.6432 mL
10 mM	0.1322 mL	0.6608 mL	1.3216 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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Working solution concentration: mg/mL

Pureté et documentation

Purity: 99.29%

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Fiche technique (282 KB) SDS (252 KB)

COA (265 KB) HNMR (187 KB) CNMR (214 KB) RP-HPLC (542 KB) MS (176 KB)

Instruction de manipulation (2659 KB)

Références

[1]. Yu-Ping Tang, et al. Isolation and identification of antioxidants from Sophora japonica. J Asian Nat Prod Res. 2002 Jun;4(2):123-8. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	1.3216 mL	6.6080 mL	13.2160 mL	33.0399 mL
	5 mM	0.2643 mL	1.3216 mL	2.6432 mL	6.6080 mL
	10 mM	0.1322 mL	0.6608 mL	1.3216 mL	3.3040 mL
	15 mM	0.0881 mL	0.4405 mL	0.8811 mL	2.2027 mL
	20 mM	0.0661 mL	0.3304 mL	0.6608 mL	1.6520 mL
	25 mM	0.0529 mL	0.2643 mL	0.5286 mL	1.3216 mL