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Rosiridin
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Product Name Rosiridin
Price: $418 / 20mg
CAS No.: 100462-37-1
Catalog No.: CFN99181
Molecular Formula: C16H28O7
Molecular Weight: 332.39 g/mol
Purity: >=98%
Type of Compound: Monoterpenoids
Physical Desc.: Oil
Source: The herb of Rhodiola rosea L.
Solvent: DMSO, Pyridine, Methanol, Ethanol, 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 / $121.4 / In-stock
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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: Rosiridin has cardioprotective activity.
In vitro:
Journal of Xinjiang Medical University,2007, 30(2):127-9.
The determination of rosiridin in effect extracts of anti-coronary atherosclerotic heart disease of Rhodiola rosea by HPLC[Reference: WebLink]
To develop an assay method for determining the concentrations of Rosiridin in effect extracts of anti-coronary atherosclerotic heart disease of Rhodiola rosea.
METHODS AND RESULTS:
High performance liquid chromatography detection (HPLC) was used, using a ODS C18 column (250 mm×4.6 mm, 5 μm) set at 35℃, methanol-water (35∶65) as mobile phase with flowing rate 0.8 ml/min and detected at 210 nm. The linear range of Rosiridin was 5.5~550 μg/ml (r=0.999 6), and the average recovery (n=9) was 98.5%, RSD=1.3%.
CONCLUSIONS:
This method is simple, accurate and reproducible. It provides a basis for the quality evaluation for effect extracts of anti-coronary atherosclerotic heart disease of Rhodiola rosea.
Rosiridin Description
Source: The herb of Rhodiola rosea L.
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 3.0085 mL 15.0426 mL 30.0851 mL 60.1703 mL 75.2129 mL
5 mM 0.6017 mL 3.0085 mL 6.017 mL 12.0341 mL 15.0426 mL
10 mM 0.3009 mL 1.5043 mL 3.0085 mL 6.017 mL 7.5213 mL
50 mM 0.0602 mL 0.3009 mL 0.6017 mL 1.2034 mL 1.5043 mL
100 mM 0.0301 mL 0.1504 mL 0.3009 mL 0.6017 mL 0.7521 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:
Chem Pharm Bull (Tokyo). 2008 May;56(5):695-700.
Reinvestigation of absolute stereostructure of (-)-rosiridol: structures of monoterpene glycosides, rosiridin, rosiridosides A, B, and C, from Rhodiola sachalinensis.[Pubmed: 18451561]
Three new (-)-rosiridol glycosides, rosiridosides A, B, and C, were isolated from the roots of Rhodiola sachalinensis together with Rosiridin [(-)-rosiridol 1-O-beta-D-glucopyranoside]. In the course of the structure elucidation of those new glycosides, the absolute configuration of the 4-position in (-)-rosiridol was reinvestigated. On the basis of the application of the modified Mosher's method for (-)- and (+)-rosiridol derivatives, the absolute configuration of the 4-position in (-)-rosiridol should be revised to be S orientation from the recently assigned R form, so that the absolute stereostructures of rosiridosides A, B, and C and Rosiridin were determined.
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