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Massonianoside B
Massonianoside B
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Massonianoside B
Price:
CAS No.: 188300-19-8
Catalog No.: CFN99869
Molecular Formula: C25H32O10
Molecular Weight: 492.5 g/mol
Purity: >=98%
Type of Compound: Lignans
Physical Desc.: Powder
Source: The herbs of Pinus yunnanensis
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Download: COA    MSDS    SDF    Manual
Similar structural: Comparison (Web)  (SDF)
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* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
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 / Inquiry
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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Related Screening Libraries
Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries
Biological Activity
Description: Massonianoside B shows potent antioxidant activity.
In vitro:
Bioorg Med Chem Lett. 2012 Sep 15;22(18):5819-22.
A new antifungal and cytotoxic C-methylated flavone glycoside from Picea neoveitchii.[Pubmed: 22901896]

METHODS AND RESULTS:
A new C-methylated flavone glycoside, 5,7-dihydroxy-3-methoxy-6-C-methylflavone 8,4'-di-O-β-D-glucopyranoside (1), was isolated from the twigs and leaves of Picea neoveitchii Mast, together with eight known compounds, 5,7,8,4'-tetrahydroxy-3-methoxy-6-methylflavone 8-O-β-D-glucopyranoside (2) kaempferol 3,4'-di-O-β-D-glucopyranoside (3), apigenin 7-O-β-D-glucopyranoside (4), tiliroside (5), Massonianoside B (6), umbeliferone 7-O-β-D-glucopyranoside (7), dihydroconiferin (8) and gleditschiaside A (9). Their structures were elucidated on the basis of analyses of spectroscopic data.
CONCLUSIONS:
Compound 1 showed moderate antifungal activity against tested plant pathogens (Pyricularia grisea (Cooke) Sacc., Sclerotium rocfsii Sacc. and Alternaria mali Roberts), however, compounds 2 and 5 had obvious inhibitory effect against S. rocfsii and A. mali, respectively. Compounds 1, 2, 3 and 9 also exhibited potent cytotoxicity against Spodoptera litura Fabricius cells.
In vivo:
J. Funct. Foods, 2015, 14:605-12.
Cedrus deodara pine needle as a potential source of natural antioxidants: Bioactive constituents and antioxidant activities[Reference: WebLink]
In the present study, the bioactive constituents and antioxidant activity of Cedrus deodara pine needle were investigated.
METHODS AND RESULTS:
A new compound, 3-p-trans-coumaroyl-2-hydroxyquinic acid (1), and seven known compounds were isolated from the 50% methanol extract of C. deodara pine needle and their structures were identified by MS and extensive NMR data analyses. Quantitative analysis of the compounds was performed using HPLC. In DPPH and ABTS radicals scavenging capacities and cell-based antioxidant assay using erythrocytes, the extract, 1, protocatechuic acid (2), 2R,3R-dihydromyricetin (5), Massonianoside B (7) and myricetin-3-O-β-D-glucopyranoside (8) showed potent antioxidant activity. Moreover, the extract restored the activities of antioxidant enzymes and reduced the level of lipid peroxidation of liver homogenates in CCl4-treated mice in the in vivo antioxidant assay.
CONCLUSIONS:
Overall, these results suggest that C. deodara pine needle can be useful as a source of natural antioxidants for nutraceutical and functional food applications.
Massonianoside B Description
Source: The herbs of Pinus yunnanensis
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.
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Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

Cell. 2018 Jan 11;172(1-2):249-261.e12.
doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)

PMID: 32004475

Mol Cell. 2017 Nov 16;68(4):673-685.e6.
doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)

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ACS Nano. 2018 Apr 24;12(4): 3385-3396.
doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)

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Nature Plants. 2016 Dec 22;3: 16206.
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IF=13.297(2019)

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IF=12.804(2019)

PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.0305 mL 10.1523 mL 20.3046 mL 40.6091 mL 50.7614 mL
5 mM 0.4061 mL 2.0305 mL 4.0609 mL 8.1218 mL 10.1523 mL
10 mM 0.203 mL 1.0152 mL 2.0305 mL 4.0609 mL 5.0761 mL
50 mM 0.0406 mL 0.203 mL 0.4061 mL 0.8122 mL 1.0152 mL
100 mM 0.0203 mL 0.1015 mL 0.203 mL 0.4061 mL 0.5076 mL
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
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