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Valtropine
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Product Name Valtropine
Price:
CAS No.: 495-82-9
Catalog No.: CFN00210
Molecular Formula: C13H23NO2
Molecular Weight: 225.33 g/mol
Purity: >=98%
Type of Compound: Alkaloids
Physical Desc.: Powder
Source: The herbs of Atropa belladonna L.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF    Manual
Similar structural: Comparison (Web)  (SDF)
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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 / 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: Valtropine is a human growth hormone similar product, will be listed in the UK.
In vitro:
Phytochemistry,1992,31(9): 3069–3071.
Alkaloid metabolism in callus and regenerating shoot cultures of a Duboisia hybrid[Reference: WebLink]
Undifferentiated callus and regenerating shoot callus on Murashige and Skoog (MS) medium was unable to metabolize scopolamine to hyoscyamine.
METHODS AND RESULTS:
Shoots on MS medium supplemented with hyoscyamine on extraction afforded unchanged hyoscyamine (44%). However, 16% was converted to 6-hydroxyhyoscyamine and 12% to scopolamine. Metabolism appeared unaffected by the number of shoots formed. Callus only gave very low yields of these two metabolities.
CONCLUSIONS:
Control callus and shoots on MS medium without alkaloid contained traces of Valtropine and/or butropine. However, both callus and shoots on MS medium supplemented with either scopolamine or hyoscyamine showed enhanced levels of these minor alkaloids at times by a factor exceeding 500.
Valtropine Description
Source: The herbs of Atropa belladonna L.
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.

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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)

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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 4.4379 mL 22.1897 mL 44.3794 mL 88.7587 mL 110.9484 mL
5 mM 0.8876 mL 4.4379 mL 8.8759 mL 17.7517 mL 22.1897 mL
10 mM 0.4438 mL 2.219 mL 4.4379 mL 8.8759 mL 11.0948 mL
50 mM 0.0888 mL 0.4438 mL 0.8876 mL 1.7752 mL 2.219 mL
100 mM 0.0444 mL 0.2219 mL 0.4438 mL 0.8876 mL 1.1095 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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