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(+)-Rhododendrol
(+)-Rhododendrol
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name (+)-Rhododendrol
Price:
CAS No.: 59092-94-3
Catalog No.: CFN96789
Molecular Formula: C10H14O2
Molecular Weight: 166.22 g/mol
Purity: >=98%
Type of Compound: Phenols
Physical Desc.: Oil
Source: The plants of Acer nikoense Maxim.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison
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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
Our products had been exported to the following research institutions and universities, And still growing.
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10 mM * 1 mL in DMSO / Inquiry / In-stock
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Biological Activity
Description: (+)-Rhododendrol shows anti-inflammatory effects, it can suppress the NO production by activated macrophages in vivo.
Targets: NO
In vivo:
Planta Med. 1998 Oct;64(7):598-602.
(+)-rhododendrol and epi-rhododendrin suppress the NO production by activated macrophages in vivo.[Pubmed: 9810263 ]

METHODS AND RESULTS:
In this study, we investigated the effect of (+)-Rhododendrol (1) and epi-rhododendrin (2) isolated from Acer nikoense Maxim. (Aceraceae) on nitric oxide (NO) production in mouse peritoneal macrophages elicited by bacillus Calmette-Guérin and in vitro stimulated by lipopolysaccharide. The NO production was not affected by an oral administration of methanol extract at a dose of 100 mg/kg/day. However, the AcOEt soluble fraction significantly reduced the NO production. (+)-Rhododendrol (1) isolated as an active substance from the AcOEt fraction suppressed the NO production. epi-Rhododendrin (2), the glucoside of (+)-Rhododendrol (1) isolated from the n-BuOH fraction, also suppressed the NO production.
CONCLUSIONS:
As NO is one of the critical mediators in inflammation, these results suggest that (+)-Rhododendrol (1) and epi-rhododendrin (2) contribute in part to the anti-inflammatory effect of A. nikoense.
(+)-Rhododendrol Description
Source: The plants of Acer nikoense Maxim.
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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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 6.0161 mL 30.0806 mL 60.1612 mL 120.3225 mL 150.4031 mL
5 mM 1.2032 mL 6.0161 mL 12.0322 mL 24.0645 mL 30.0806 mL
10 mM 0.6016 mL 3.0081 mL 6.0161 mL 12.0322 mL 15.0403 mL
50 mM 0.1203 mL 0.6016 mL 1.2032 mL 2.4064 mL 3.0081 mL
100 mM 0.0602 mL 0.3008 mL 0.6016 mL 1.2032 mL 1.504 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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Bavachinin

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alpha-Carotene

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Bergenin

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