Camelliaside B | CAS:131573-90-5 | Manufacturer ChemFaces

Camelliaside B

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Size /Price /Stock	10 mM * 1 mL in DMSO / $282.1 / In-stock
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Description:

Camelliaside B is a natural product from Camellia oleifera Abel.

In vitro:

J Sci Food Agric. 2011 Oct;91(13):2315-21.

Isolation and anti-inflammatory effect of astragalin synthesized by enzymatic hydrolysis of tea seed extract.[Pubmed: 21567414 ]

The application of tea seed extract (TSE) has been widely investigated because of its biological activities. In this paper, two flavonol triglycosides in TSE-camelliaside A (CamA) and Camelliaside B (CamB)-were subjected to hydrolysis in the presence of two commercial enzyme complexes (Pectinex™ series): Smash and Mash.
METHODS AND RESULTS:
Smash hydrolyzed only the xylosyl moiety of CamB, and the main product was kaempferol diglycoside (nicotiflorin, NF). On the other hand, Mash induced the hydrolysis of both CamA and CamB, and kaempferol monoglycoside (astragalin, AS) was found to be a main product. Pure AS with > 96% purity was prepared by enzymatic hydrolysis of TSE using Mash, and the chemical structure of AS was confirmed by (1)H- and (13)C-nuclear magnetic resonance analyses. The prepared pure AS showed anti-inflammatory activities by significantly inhibiting cellular nitrite oxide (IC(50) = 363 μg mL(-1)), prostaglandin E(2) (IC(50) = 134 μg mL(-1)) and interleukin-6 production (IC(50) = 289 μg mL(-1)) by lipopolysaccharide -stimulated RAW 264.7 cells.
CONCLUSIONS:
It was concluded that pure AS can be prepared by enzymatic partial hydrolysis of TSE and employed as an anti-inflammatory material. This is the first study to address the preparation of pure AS from natural sources.

Camelliaside B Description

Source:	The seeds of Camellia oleifera Abel
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 Agric Food Chem. 2010 Apr 28;58(8):4808-13.

Isolation and characterization of nicotiflorin obtained by enzymatic hydrolysis of two precursors in tea seed extract.[Pubmed: 20225859 ]

Two flavonol triglycosides, camelliaside A (CamA) and Camelliaside B (CamB), of tea seed extract (TSE) were subjected to enzymatic hydrolysis.
METHODS AND RESULTS:
Among five kinds of glycosidases investigated, beta-galactosidase (Gal) induced selective hydrolysis of CamA. On the other hand, pectinase (Pec) and cellulase (Cel) induced hydrolysis of CamB. For Gal and Pec, only kaempferol diglycoside (nicotiflorin, NF) was produced; on the other hand, significant amounts of kaempferol monoglycoside (astragalin, AS) and kaempferol (KR) were also detected for Cel. The combination of the use of Gal and Pec in the enzymatic hydrolysis of TSE afforded NF with high specificity. Crude NF with 22% purity was recovered from the enzymatic reaction mixture by extraction with organic solvent, and pure NF with >95% purity was obtained by crystallized in water. The chemical structure of NF was confirmed by (1)H and (13)C NMR analyses.

Product Name	Camelliaside B
Price:	$328 / 10mg
CAS No.:	131573-90-5
Catalog No.:	CFN93560
Molecular Formula:	C₃₂H₃₈O₁₉
Molecular Weight:	726.6 g/mol
Purity:	>=98%
Type of Compound:	Flavonoids
Physical Desc.:	Yellow powder
Source:	The seeds of Camellia oleifera Abel
Solvent:	DMSO, Pyridine, Methanol, Ethanol, etc.
Download:	COA MSDS SDF
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	Flavonoids Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	1.3763 mL	6.8814 mL	13.7627 mL	27.5255 mL	34.4068 mL
5 mM	0.2753 mL	1.3763 mL	2.7525 mL	5.5051 mL	6.8814 mL
10 mM	0.1376 mL	0.6881 mL	1.3763 mL	2.7525 mL	3.4407 mL
50 mM	0.0275 mL	0.1376 mL	0.2753 mL	0.5505 mL	0.6881 mL
100 mM	0.0138 mL	0.0688 mL	0.1376 mL	0.2753 mL	0.3441 mL

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
CFN95489	Oxytroflavoside F	1391144-85-6	608.6	C₂₈H₃₂O₁₅
CFN98415	Kaempferol 3-neohesperidoside	32602-81-6	594.5	C₂₇H₃₀O₁₅