Leucoside | CAS:27661-51-4 | Manufacturer ChemFaces

Leucoside

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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 / $85.0 / 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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Leucoside Description

Source:	The herbs of Aesculus L.
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:

J Sci Food Agric. 2013 Jan;93(2):362-7.

Novel synthesis of leucoside by enzymatic hydrolysis of tea seed extract.[Pubmed: 22777867]

The application of tea seed extract (TSE) has been widely investigated owing to its biological activities. In this paper, two flavonol triglycosides found in TSE, camelliaside A (CamA) and camelliaside B (CamB), were subjected to hydrolysis in the presence of three commercial enzyme complexes of the Pectinex® series, 5XL, XXL and Ultra SP-L (Ultra).
METHODS AND RESULTS:
XXL and 5XL induced stepwise deglycosylation of CamA and CamB to yield kaempferol diglycoside (nicotiflorin), kaempferol monoglycoside (astragalin) and kaempferol, while Ultra produced an additional new compound (1) that had not been observed in earlier studies. Upon hydrolysis of isolated CamA and CamB, compound (1) was obtained only from CamB. Both the molecular ion peak in liquid chromatography/mass spectrometry and the ¹H and ¹³C nuclear magnetic resonance spectra of (1) isolated by Ultra-induced hydrolysis of TSE indicated that (1) was kaempferol 3-O-β-xylopyranosyl (1 → 2)-β-glucopyranoside (Leucoside), formed by selective hydrolysis of the rhamnosyl moiety of CamB.
CONCLUSIONS:
Pure Leucoside can be prepared by enzymatic partial hydrolysis of TSE. This is the first study to address the synthesis of pure Leucoside from a natural source.

Product Name	Leucoside
Price:	$168 / 10mg
CAS No.:	27661-51-4
Catalog No.:	CFN98333
Molecular Formula:	C₂₆H₂₈O₁₅
Molecular Weight:	580.5 g/mol
Purity:	>=98%
Type of Compound:	Flavonoids
Physical Desc.:	Yellow powder
Source:	The herbs of Aesculus L.
Solvent:	DMSO, Pyridine, Methanol, Ethanol, etc.
Download:	COA MSDS SDF Manual
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	Nutraceutical Compound Library Flavonoids Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	1.7227 mL	8.6133 mL	17.2265 mL	34.4531 mL	43.0663 mL
5 mM	0.3445 mL	1.7227 mL	3.4453 mL	6.8906 mL	8.6133 mL
10 mM	0.1723 mL	0.8613 mL	1.7227 mL	3.4453 mL	4.3066 mL
50 mM	0.0345 mL	0.1723 mL	0.3445 mL	0.6891 mL	0.8613 mL
100 mM	0.0172 mL	0.0861 mL	0.1723 mL	0.3445 mL	0.4307 mL

CFN91162	Kaempferol-3-O-alpha-L-rhamnopyranosyl-(1->6)-beta-D-glucopyranosyl-(1->2)-beta-D-glucopyranoside	476617-49-9	756.7	C₃₃H₄₀O₂₀
CFN93560	Camelliaside B	131573-90-5	726.6	C₃₂H₃₈O₁₉
CFN90819	Mauritianin	109008-28-8	740.7	C₃₃H₄₀O₁₉
CFN93559	Camelliaside A	135095-52-2	756.66	C₃₃H₄₀O₂₀
CFN91161	Plantanone B	55780-30-8	756.7	C₃₃H₄₀O₂₀
CFN96532	Kaempferol 3-O-rhamninoside	83170-31-4	740.66	C₃₃H₄₀O₁₉
CFN95134	Rhamnocitrin 3-glucoside	41545-37-3	462.4	C₂₂H₂₂O₁₁
CFN95474	Rhamnocitrin 3-galactoside	99878-05-4	462.4	C₂₂H₂₂O₁₁
CFN95491	Oxytroflavoside D	1391144-83-4	606.5	C₂₈H₃₀O₁₅
CFN96538	Catharticin	39723-40-5	754.69	C₃₄H₄₂O₁₉