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Rubiprasin A
Rubiprasin A
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Rubiprasin A
Price:
CAS No.: 125263-65-2
Catalog No.: CFN96836
Molecular Formula: C32H52O5
Molecular Weight: 516.76 g/mol
Purity: >=98%
Type of Compound: Triterpenoids
Physical Desc.: Powder
Source: The roots of Rubia cordifolia var. pratensis.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
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
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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
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Biological Activity
Description: Rubiprasin A is a natural product from Rubia cordifolia var. pratensis.
Rubiprasin A Description
Source: The roots of Rubia cordifolia var. pratensis.
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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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 1.9351 mL 9.6757 mL 19.3513 mL 38.7027 mL 48.3784 mL
5 mM 0.387 mL 1.9351 mL 3.8703 mL 7.7405 mL 9.6757 mL
10 mM 0.1935 mL 0.9676 mL 1.9351 mL 3.8703 mL 4.8378 mL
50 mM 0.0387 mL 0.1935 mL 0.387 mL 0.7741 mL 0.9676 mL
100 mM 0.0194 mL 0.0968 mL 0.1935 mL 0.387 mL 0.4838 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.,1989,37(6):1670-1672.
New triterpenoids from Rubia cordifolia var. pratensis (Rubiaceae).[Reference: WebLink]
From the roots of Rubia cordifolia var. pratensis, three new triterpenoids named Rubiprasin A, Rubiprasin B and rubiprasin C have been isolated and their structures were determined as 3β-acetoxyoleanane-13β, 15α-diol-12-one, 3β-acetoxyoleanace-13β-ol-12-one and 3β-acetoxyl-19α-hydroxyolean-12-en-28-oic acid respectively by various chemical and spectroscopic methods including 1H-1H COSY, 1H-13C COSY and X-ray diffractions.
CFN99679beta-Amyrin acetate1616-93-9468.8 C32H52O2
CFN97009beta-Amyrin palmitate5973-06-8665.1 C46H80O2
CFN97099beta-Amyrone638-97-1424.7 C30H48O
CFN975289(11),12-Oleanadien-3-ol94530-87-7424.7 C30H48O
CFN9400912-Oleanene-3,6-diol41498-79-7442.72C30H50O2
CFN94010Daturaolone41498-80-0440.71C30H48O2
CFN96835Rubiprasin B125263-66-3500.76C32H52O4
CFN96836Rubiprasin A125263-65-2516.76C32H52O5
CFN9880113(18)-Oleanen-3-ol508-04-3426.7 C30H50O
CFN98820delta-Amyrin acetate51361-60-5468.8 C32H52O2
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