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Rosarin
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Rosarin
Price: $238 / 10mg
CAS No.: 84954-93-8
Catalog No.: CFN99178
Molecular Formula: C20H28O10
Molecular Weight: 428.43 g/mol
Purity: >=98%
Type of Compound: Phenylpropanoids
Physical Desc.: Powder
Source: The herbs of Rhodiola rosea L.
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 / $141.7 / In-stock
Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
Our products had been exported to the following research institutions and universities, And still growing.
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Biological Activity
Description: Rosarin is a natural product from Rhodiola rosea L.
In vivo:
Evid Based Complement Alternat Med. 2013;2013:514049.
Anti-Inflammatory and Neuroprotective Effects of Constituents Isolated from Rhodiola rosea.[Pubmed: 23690847]

METHODS AND RESULTS:
To determine the biological activity of Rhodiola rosea, the protein expression of iNOS and proinflammatory cytokines was measured after the activation of murine microglial BV2 cells by LPS under the exposure of constituents of Rhodiola rosea: crude extract, rosin, Rosarin, and salidroside (each 1-50  μ g/mL). The LPS-induced expression of iNOS and cytokines in BV2 cells was suppressed by the constituents of Rhodiola rosea in a concentration-dependent manner. Also the expression of the proinflammatory factors iNOS, IL-1 β , and TNF- α in the kidney and prefrontal cortex of brain in mice was suppressed by the oral administration of Rhodiola rosea crude extract (500 mg/kg). To determine the neuroprotective effect of constituents of Rhodiola rosea, neuronal cells were activated by L-glutamate, and neurotoxicity was analyzed. The L-glutamate-induced neurotoxicity was suppressed by the treatment with rosin but not by Rosarin. The level of phosphorylated MAPK, pJNK, and pp38 was increased by L-glutamate treatment but decreased by the treatment with rosin and salidroside.
CONCLUSIONS:
These results indicate that Rhodiola rosea may have therapeutic potential for the treatment of inflammation and neurodegenerative disease.
Rosarin Description
Source: The herbs 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.
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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.3341 mL 11.6705 mL 23.341 mL 46.6821 mL 58.3526 mL
5 mM 0.4668 mL 2.3341 mL 4.6682 mL 9.3364 mL 11.6705 mL
10 mM 0.2334 mL 1.1671 mL 2.3341 mL 4.6682 mL 5.8353 mL
50 mM 0.0467 mL 0.2334 mL 0.4668 mL 0.9336 mL 1.1671 mL
100 mM 0.0233 mL 0.1167 mL 0.2334 mL 0.4668 mL 0.5835 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.
Cyanidin Chloride

Catalog No: CFN99741
CAS No: 528-58-5
Price: $198/20mg
Ginsenoside Rh3

Catalog No: CFN99972
CAS No: 105558-26-7
Price: $218/5mg
(+)-Lyoniresinol 9'-O-glucoside

Catalog No: CFN97964
CAS No: 87585-32-8
Price: $318/10mg
Trachelogenin

Catalog No: CFN90598
CAS No: 34209-69-3
Price: $318/10mg
Picrasidine I

Catalog No: CFN99019
CAS No: 100234-59-1
Price: $368/5mg
Anethole

Catalog No: CFN98550
CAS No: 104-46-1
Price: $30/20mg
Coptisine

Catalog No: CFN99563
CAS No: 3486-66-6
Price: $88/20mg
Isorhoifolin

Catalog No: CFN98927
CAS No: 552-57-8
Price: $388/20mg
Isoastragaloside I

Catalog No: CFN90977
CAS No: 84676-88-0
Price: $268/10mg
trans-3-Hydroxycinnamic acid

Catalog No: CFN98181
CAS No: 14755-02-3
Price: $30/20mg
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