Lanatoside B | CAS:17575-21-2 | Manufacturer ChemFaces

Lanatoside B

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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 / $448.0 / 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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Lanatoside B Description

Source:	The aerial parts of Polygonum lapathifolium.
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:

Journal of Liquid Chromatography, 1994,17(20): 4451-61.

High-Performance Liquid Chromatographic Determination of Lanatosides in Digitalis Lutea and Digitalis Ambigua Leaves[Reference: WebLink]

METHODS AND RESULTS:
An quantitative method for the determination of lanatoside A and Lanatoside B in Digitalis lutea and Digitalis ambigua leaves by high-performance liquid chromatography (HPLC) is described. The extract of dry leaf powder with chloroform:ethanol (1:2, v/v) was submitted to Sep-Pak cartridges prior to HPLC analysis. HPLC was performed on an ODS column using methanol:water (2:1, v/v) for Digitalis lutea and a phenylsilyl bonded silica column with acetonitrile:water (5:8, v/v) for Digitalis ambigua. The effluent was monitored by ultraviolet (UV) absorption at 220 nm. The quantitation was carried out by the internal standard method.
CONCLUSIONS:
The present method is sufficiently sensitive and reproducible to assay lanatosides in Digitalis leaves.

Product Name	Lanatoside B
Price:	$256 / 5mg
CAS No.:	17575-21-2
Catalog No.:	CFN94455
Molecular Formula:	C₄₉H₇₆O₂₀
Molecular Weight:	985.13 g/mol
Purity:	>=98%
Type of Compound:	Steroids
Physical Desc.:	Powder
Source:	The aerial parts of Polygonum lapathifolium.
Solvent:	DMSO, Pyridine, Methanol, Ethanol, etc.
Download:	COA MSDS
Similar structural:	Comparison (Web) (SDF)
Guestbook:

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

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	1.0151 mL	5.0755 mL	10.1509 mL	20.3019 mL	25.3774 mL
5 mM	0.203 mL	1.0151 mL	2.0302 mL	4.0604 mL	5.0755 mL
10 mM	0.1015 mL	0.5075 mL	1.0151 mL	2.0302 mL	2.5377 mL
50 mM	0.0203 mL	0.1015 mL	0.203 mL	0.406 mL	0.5075 mL
100 mM	0.0102 mL	0.0508 mL	0.1015 mL	0.203 mL	0.2538 mL

CFN97751	Adynerin	35109-93-4	516.68	C₃₀H₄₄O₇
CFN99831	8-Hydroxyodoroside A	176519-75-8	534.7	C₃₀H₄₆O₈
CFN97830	Cardenolide B-1	1318158-89-2	532.68	C₃₀H₄₄O₈
CFN97729	Dehydroadynerigenin digitaloside	52628-62-3	530.66	C₃₀H₄₂O₈
CFN99484	Dehydroadynerigenin glucosyldigitaloside	144223-70-1	692.8	C₃₆H₅₂O₁₃
CFN97597	Adynerigenin beta-neritrioside	88721-09-9	840.96	C₄₂H₆₄O₁₇
CFN97820	Dehydroadynerigenin beta-neritrioside	143212-60-6	838.95	C₄₂H₆₂O₁₇
CFN94455	Lanatoside B	17575-21-2	985.13	C₄₉H₇₆O₂₀