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Vinaginsenoside R3
Vinaginsenoside R3
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Vinaginsenoside R3
Price:
CAS No.: 156012-92-9
Catalog No.: CFN93194
Molecular Formula: C48H82O17
Molecular Weight: 931.16 g/mol
Purity: >=98%
Type of Compound: Triterpenoids
Physical Desc.: Powder
Source: The roots of Panax notoginseng
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Download: COA    MSDS
Similar structural: Comparison
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Description: Reference standards.
Vinaginsenoside R3 Description
Source: The roots of Panax notoginseng
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 1.0739 mL 5.3696 mL 10.7393 mL 21.4786 mL 26.8482 mL
5 mM 0.2148 mL 1.0739 mL 2.1479 mL 4.2957 mL 5.3696 mL
10 mM 0.1074 mL 0.537 mL 1.0739 mL 2.1479 mL 2.6848 mL
50 mM 0.0215 mL 0.1074 mL 0.2148 mL 0.4296 mL 0.537 mL
100 mM 0.0107 mL 0.0537 mL 0.1074 mL 0.2148 mL 0.2685 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). 1994 Jan;42(1):115-22.
Saponins from Vietnamese Ginseng, Panax vietnamensis HA et Grushv. Collected in central Vietnam. II.[Pubmed: 8124758]

METHODS AND RESULTS:
Further investigation on the saponin composition of rhizomes and roots of Panax vietnamensis HA et GRUSHV. has resulted in the isolation and structural elucidation of seven new dammarane saponins named Vinaginsenoside R3 (12), Vinaginsenoside R4 (11), vinaginsenoside R5 (16), vinaginsenoside R6 (17), vinaginsenoside R7 (6), vinaginsenoside R8 (20), vinaginsenoside R9 (22), together with the identification of six known saponins including 20-gluco-ginsenoside-Rf (10), ginsenoside-Rc (4), notoginsenoside-R6 (9), quinquenoside-R1 (5), gypenoside XVII (2) and majoroside F1 (21). The structures of the novel saponins were established on the basis of chemical and spectral evidence.
CONCLUSIONS:
Vina-ginsenoside-R3 is the first naturally occurring glycoside of dammarenediol II, while vina-ginsenosides-R5 and -R6, two ocotillol-type saponins, are two other examples of saponins having the rare alpha-glucosyl linkage.
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Loganin

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Esculin

Catalog No: CFN99114
CAS No: 531-75-9
Price: $30/20mg
2-(3,4-Dihydroxyphenyl)ethanol

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CAS No: 10597-60-1
Price: $88/20mg
Platycodin A

Catalog No: CFN91977
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Nicotiflorin

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Price: $80/20mg
20-O-Glucoginsenoside Rf

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Bornyl acetate

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