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Karavilagenin A
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Karavilagenin A
Price:
CAS No.: 912329-03-4
Catalog No.: CFN97478
Molecular Formula: C32H54O3
Molecular Weight: 486.8 g/mol
Purity: >=98%
Type of Compound: Triterpenoids
Physical Desc.: Powder
Source: The herbs of Mormodica charantia L.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF    Manual
Similar structural: Comparison (Web)  (SDF)
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Size /Price /Stock 10 mM * 1 mL in DMSO / Inquiry
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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: Reference standards.
Karavilagenin A Description
Source: The herbs of Mormodica charantia L.
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

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 2.0542 mL 10.2712 mL 20.5423 mL 41.0846 mL 51.3558 mL
5 mM 0.4108 mL 2.0542 mL 4.1085 mL 8.2169 mL 10.2712 mL
10 mM 0.2054 mL 1.0271 mL 2.0542 mL 4.1085 mL 5.1356 mL
50 mM 0.0411 mL 0.2054 mL 0.4108 mL 0.8217 mL 1.0271 mL
100 mM 0.0205 mL 0.1027 mL 0.2054 mL 0.4108 mL 0.5136 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). 2006 Nov;54(11):1545-50.
Structures of new cucurbitane-type triterpenes and glycosides, karavilagenins and karavilosides, from the dried fruit of Momordica charantia L. in Sri Lanka.[Pubmed: 17077551]

METHODS AND RESULTS:
Three new cucurbitane-type triterpene called Karavilagenin A, karavilagenin B, and karavilagenin C and five new cucurbitane-type triterpene glycosides called karavilosides I, II, III, IV, and V were isolated from the dried fruit of Sri Lanka Momordica charantia L. (Cucurbitaceae) together with two known cucurbitane-type triterpenes, 19(R)-methoxy-5beta,19-epoxycucurbita-6,23-dien-3beta,25-diol and 5,19-epoxycucurbita-6,23-diene-3,25-diol, and nine known cucurbitane-type triterpene glycosides, goyaglycosides-b, -c, and -d, and momordicosides F1, F2, G, I, K, and L.
CONCLUSIONS:
The structures of karavilagenins and karavilosides were elucidated on the basis of chemical and physicochemical evidence.
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Soyasaponin Aa

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CAS No: 117230-33-8
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Dicentrine

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CAS No: 517-66-8
Price: $ / mg
Quercetin 3-O-rutinoside-(1->2)-O-...

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Price: $318/10mg
Procyanidin A2

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CAS No: 41743-41-3
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Perillen

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CAS No: 539-52-6
Price: $168/20mg
Neomangiferin

Catalog No: CFN98122
CAS No: 64809-67-2
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Polyphyllin D

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