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Rubelloside B
Rubelloside B
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Rubelloside B
Price:
CAS No.: 167875-39-0
Catalog No.: CFN99801
Molecular Formula: C42H66O14
Molecular Weight: 795.0 g/mol
Purity: >=98%
Type of Compound: Triterpenoids
Physical Desc.: Powder
Source: The vines of Uncaria sessilifructus
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Download: COA    MSDS    SDF    Manual
Similar structural: Comparison (Web)  (SDF)
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Related Screening Libraries
Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
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Biological Activity
Description: Rubelloside B exhibits immunological enhancement effect.
Targets: Immunology & Inflammation related
Rubelloside B Description
Source: The vines of Uncaria sessilifructus
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.

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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
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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 1.2579 mL 6.2893 mL 12.5786 mL 25.1572 mL 31.4465 mL
5 mM 0.2516 mL 1.2579 mL 2.5157 mL 5.0314 mL 6.2893 mL
10 mM 0.1258 mL 0.6289 mL 1.2579 mL 2.5157 mL 3.1447 mL
50 mM 0.0252 mL 0.1258 mL 0.2516 mL 0.5031 mL 0.6289 mL
100 mM 0.0126 mL 0.0629 mL 0.1258 mL 0.2516 mL 0.3145 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. 1995 Jul;39(5):1241-3.
Triterpenoid glycosides from Adina rubella.[Pubmed: 7662280]

METHODS AND RESULTS:
Two new triterpenoid glycosides, quinovic acid-3 beta-O-beta-D- glucopyranosyl-(1-->4)-alpha-L-rhamnopyranoside and quinovic acid-3 beta-O-beta-D-glucopyranosyl-(1-->3)-beta-D-fucopyranoside (named rubelloside A and Rubelloside B, respectively), were isolated from roots of Adina rubella. Their structures were elucidated by spectral and chemical means.
CONCLUSIONS:
Rubelloside B exhibited immunological enhancement.
CFN9721727-p-Coumaroyloxyursolic acid73584-67-5618.9 C39H54O6
CFN98694Quinovic acid465-74-7486.7 C30H46O5
CFN99060Quinovic acid 3-O-alpha-L-rhamnopyranoside104055-76-7632.8 C36H56O9
CFN99084Quinovin107870-05-3632.8 C36H56O9
CFN99850Quinovic acid 3-O-(3',4'-O-isopropylidene)-beta-D-fucopyranoside182132-59-8672.9 C39H60O9
CFN97273Quinovic acid 3-O-beta-D-glucoside79955-41-2648.8 C36H56O10
CFN99801Rubelloside B167875-39-0795.0 C42H66O14
CFN99361Quinovic acid 3-O-(6-deoxy-beta-D-glucopyranoside) 28-O-beta-D-glucopyranosyl ester124727-10-2795.0 C42H66O14
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