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Merresectine B
Merresectine B
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Merresectine B
Price:
CAS No.: 219829-75-1
Catalog No.: CFN00201
Molecular Formula: C31H45NO8
Molecular Weight: 559.70 g/mol
Purity: >=98%
Type of Compound: Alkaloids
Physical Desc.: Powder
Source: The roots of Convolvulus siculus.
Solvent: DMSO, Pyridine, Methanol, Ethanol, 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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Biological Activity
Description: Reference standards.
Merresectine B Description
Source: The roots of Convolvulus siculus.
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)

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 1.7867 mL 8.9334 mL 17.8667 mL 35.7334 mL 44.6668 mL
5 mM 0.3573 mL 1.7867 mL 3.5733 mL 7.1467 mL 8.9334 mL
10 mM 0.1787 mL 0.8933 mL 1.7867 mL 3.5733 mL 4.4667 mL
50 mM 0.0357 mL 0.1787 mL 0.3573 mL 0.7147 mL 0.8933 mL
100 mM 0.0179 mL 0.0893 mL 0.1787 mL 0.3573 mL 0.4467 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:
Phytochemistry,1998,49(5): 1449–1451.
Tropane alkaloids with a unique type of acyl moiety from two convolvulus speciesfn1[Reference: WebLink]

METHODS AND RESULTS:
An investigation of the roots of Convolvulus siculus and C. sabatius ssp. mauritanicus afforded two new tropan-3α-ol esters named consiculine and consabatine and the known base Merresectine B (3). The acyl residues of the new alkaloids are formed by consiculic acid ( = 1β,2α-dihydroxy-5-prenyl-cyclohex-5-en-4-one carboxylic acid) and its 2-deoxy derivative, respectively.
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Hydroxysafflor yellow A

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Hydroxygenkwanin

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