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Marsformoxide B
Marsformoxide B
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Marsformoxide B
Price:
CAS No.: 2111-46-8
Catalog No.: CFN96397
Molecular Formula: C32H50O3
Molecular Weight: 482.8 g/mol
Purity: >=98%
Type of Compound: Triterpenoids
Physical Desc.: Powder
Source: The herbs of Cirsium setosum.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
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Size /Price /Stock 10 mM * 1 mL in DMSO / Inquiry
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10 mM * 1 mL in DMSO / Inquiry / In-stock
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Biological Activity
Description: Standard reference
Marsformoxide B Description
Source: The herbs of Cirsium setosum.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, 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)

PMID: 29149595

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

PMID: 29553709

Nature Plants. 2016 Dec 22;3: 16206.
doi: 10.1038/nplants.2016.205.
IF=13.297(2019)

PMID: 28005066

Sci Adv. 2018 Oct 24;4(10): eaat6994.
doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)

PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.0713 mL 10.3563 mL 20.7125 mL 41.425 mL 51.7813 mL
5 mM 0.4143 mL 2.0713 mL 4.1425 mL 8.285 mL 10.3563 mL
10 mM 0.2071 mL 1.0356 mL 2.0713 mL 4.1425 mL 5.1781 mL
50 mM 0.0414 mL 0.2071 mL 0.4143 mL 0.8285 mL 1.0356 mL
100 mM 0.0207 mL 0.1036 mL 0.2071 mL 0.4143 mL 0.5178 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.
Protocol
Structure Identification:
Zhongguo Zhong Yao Za Zhi. 2012 Apr;37(7):951-5.
Triterpene compounds from Cirsium setosum[Pubmed: 22792796]
To investigate chemical constituents contained in cytotoxic petroleum ether extractive fractions from ethanol extracts of Cirsium setosum.
METHODS AND RESULTS:
The constituents were separated and purified by a combination of various chromatographic methods including silica gel, Sephadex LH-20, and preparative HPLC. Structures of the isolates were elucidated by spectroscopic methods including 1D, 2D NMR and MS methods. The compound structures were also determined by reference to literature. Twelve compounds were separated from the petroleum ether fraction of ethanolic extract and elucidated as lupenyl acetate (1), lupeol (2), lupenone (3), beta-amyrin (4), psi-taraxasterol (5), psi-taraxasteryl acetate (6), taraxasteryl acetate (7), Marsformoxide B (8), alpha-amyrenone (9), beta-amyrenone (10), taraxasterone (11) and psi-taraxasterone (12).
CONCLUSIONS:
Of them, compounds 3, 5, 7-12 were separated from this genus for the first time.
Orobol

Catalog No: CFN98737
CAS No: 480-23-9
Price: $ /
Atractylenolide II

Catalog No: CFN99945
CAS No: 73069-14-4
Price: $70/20mg
Alisol C monoacetate

Catalog No: CFN90199
CAS No: 26575-93-9
Price: $168/20mg
Chebulagic acid

Catalog No: CFN92295
CAS No: 23094-71-5
Price: $ / mg
Isovitexin 2''-O-arabinoside

Catalog No: CFN90943
CAS No: 53382-71-1
Price: $318/10mg
Tangeretin

Catalog No: CFN90240
CAS No: 481-53-8
Price: $30/20mg
Oleic acid

Catalog No: CFN94800
CAS No: 112-80-1
Price: $30/20mg
Myrrhone

Catalog No: CFN91042
CAS No: 183551-83-9
Price: $388/5mg
Alisol A 24-acetate

Catalog No: CFN90198
CAS No: 18674-16-3
Price: $118/20mg
Senecionine

Catalog No: CFN00417
CAS No: 130-01-8
Price: $ /
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