5-Hydroxy-7,8-dimethoxy (2R)-flavanone-5-O-beta-D-glucopyranoside | CAS:942626-74-6

5-Hydroxy-7,8-dimethoxy (2R)-flavanone-5-O-beta-D-glucopyranoside

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Product Name	5-Hydroxy-7,8-dimethoxy (2R)-flavanone-5-O-beta-D-glucopyranoside
Price:	$318 / 10mg
CAS No.:	942626-74-6
Catalog No.:	CFN95209
Molecular Formula:	C₂₃H₂₆O₁₀
Molecular Weight:	462.5 g/mol
Purity:	>=98%
Type of Compound:	Flavonoids
Physical Desc.:	Powder
Source:	The herbs of Andrographis paniculata
Solvent:	DMSO, Pyridine, Methanol, Ethanol, etc.
Download:	COA MSDS
Similar structural:	Comparison (Web) (SDF)
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According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.

Size /Price /Stock	10 mM * 1 mL in DMSO / $206.7 / In-stock
Other Packaging	*Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap

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5-Hydroxy-7,8-dimethoxy (2R)-flavanone-5-O-beta-D-glucopyranoside Description

Source:	The herbs of Andrographis paniculata
Solvent:	DMSO, Pyridine, Methanol, Ethanol, etc.
Storage:	Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C). Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
After receiving:	The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.

Structure Identification:

Chem Pharm Bull (Tokyo). 2007 Mar;55(3):455-8.

Secondary metabolites from Andrographis paniculata.[Pubmed: 17329890 ]

METHODS AND RESULTS:
Two new flavonoid glycosides, 5-Hydroxy-7,8-dimethoxy (2R)-flavanone-5-O-beta-D-glucopyranoside (1) and 5-hydroxy-7,8,2',5'-tetramethoxy-flavone-5-O-beta-D-glucopyranoside (2), and a new diterpenoid, andrographic acid (3), along with andrographidine A (4) were isolated from Andrographis paniculata, and their structures were determined on the basis of physicochemical and spectroscopic analysis. Compound 3 was evaluated for cytotoxicity to KB cells along with andrographolide, isoandrographolide, neoandrographolide and 14-deoxy-11,12-didehydroandrographolide obtained from A. paniculata in the present study.
CONCLUSIONS:
Cytotoxicity was observed for andrographolide and isoandrographolide with ED50 values of 6.5 and 5.1 microg/ml, respectively.

Size /Price /Stock	10 mM * 100 uL in DMSO / Inquiry / In-stock 10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries	Flavonoids Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	2.1622 mL	10.8108 mL	21.6216 mL	43.2432 mL	54.0541 mL
5 mM	0.4324 mL	2.1622 mL	4.3243 mL	8.6486 mL	10.8108 mL
10 mM	0.2162 mL	1.0811 mL	2.1622 mL	4.3243 mL	5.4054 mL
50 mM	0.0432 mL	0.2162 mL	0.4324 mL	0.8649 mL	1.0811 mL
100 mM	0.0216 mL	0.1081 mL	0.2162 mL	0.4324 mL	0.5405 mL

CFN91993	Baicalein 7-O-beta-D-ethylglucuronide	675624-38-1	474.41	C₂₃H₂₂O₁₁
CFN92361	Baicalein 6-O-glucoside	28279-72-3	432.4	C₂₁H₂₀O₁₀
CFN99713	Oroxin B	114482-86-9	594.52	C₂₇H₃₀O₁₅
CFN90191	Oroxylin A 7-O-beta-D-glucuronide	36948-76-2	460.39	C₂₂H₂₀O₁₁
CFN92282	Oroxylin A 7-O-beta-D-glucuronide methyl ester	82475-01-2	474.4	C₂₃H₂₂O₁₁
CFN92280	Glychionide A	119152-50-0	446.4	C₂₁H₁₈O₁₁
CFN95423	Norwogonin-8-O-glucuronide	118525-47-6	446.4	C₂₁H₁₈O₁₁
CFN99710	Wogonoside	51059-44-0	460.39	C₂₂H₂₀O₁₁
CFN97852	Andrographidine C	113963-39-6	460.44	C₂₃H₂₄O₁₀
CFN95209	5-Hydroxy-7,8-dimethoxy (2R)-flavanone-5-O-beta-D-glucopyranoside	942626-74-6	462.5	C₂₃H₂₆O₁₀