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Pungiolide A
Pungiolide A
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Pungiolide A
Price:
CAS No.: 130395-54-9
Catalog No.: CFN80472
Molecular Formula: C30H36O7
Molecular Weight: 508.6 g/mol
Purity: >=98%
Type of Compound: Sesquiterpenoids
Physical Desc.: Powder
Source: The herbs of Xanthium pungens
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
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* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
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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  • University of Helsinki (Finland)
  • Leibniz Institute of Plant Bioc... (Germany)
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Related Screening Libraries
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10 mM * 1 mL in DMSO / Inquiry / In-stock
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Biological Activity
Description: Pungiolide A exhibits moderate cytotoxicities with IC50 values in the range of 0.90-6.84 uM.
In vitro:
Phytochemistry. 2016 Dec;132:115-122.
Cytotoxic dimeric xanthanolides from fruits of Xanthium chinense.[Pubmed: 27772796 ]
Nine dimeric xanthanolides, pungiolides F-N, and five known analogues, pungiolides A-E, were isolated from fruits of Xanthium chinense.
METHODS AND RESULTS:
Their structures were elucidated through spectroscopic and electronic circular dichroism (ECD) analyses. Pungiolide F is a xanthanolide dimer with an acyclic linkage. Five of the dimers, pungiolide H, pungiolide L, Pungiolide A, pungiolide C and pungiolide E, exhibited moderate cytotoxicities with IC50 values in the range of 0.90-6.84 μM using taxol as the positive control, which had, by comparison, IC50 values in the range of 0.00118-0.0675 μM.
CONCLUSIONS:
These findings enrich the structural diversity of dimeric sesquiterpene lactones.
Pungiolide A Description
Source: The herbs of Xanthium pungens
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.
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IF=12.804(2019)

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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.9662 mL 9.8309 mL 19.6618 mL 39.3236 mL 49.1545 mL
5 mM 0.3932 mL 1.9662 mL 3.9324 mL 7.8647 mL 9.8309 mL
10 mM 0.1966 mL 0.9831 mL 1.9662 mL 3.9324 mL 4.9155 mL
50 mM 0.0393 mL 0.1966 mL 0.3932 mL 0.7865 mL 0.9831 mL
100 mM 0.0197 mL 0.0983 mL 0.1966 mL 0.3932 mL 0.4915 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.
Kaempferol-3-O-(2',6'-di-O-trans-p...

Catalog No: CFN92386
CAS No: 121651-61-4
Price: $ / mg
Meloside A

Catalog No: CFN90132
CAS No: 60767-80-8
Price: $238/5mg
Kaempferol 3-gentiobioside

Catalog No: CFN92384
CAS No: 22149-35-5
Price: $80/20mg
Matairesinol

Catalog No: CFN98983
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Price: $318/10mg
Deapi-platycodin D

Catalog No: CFN90472
CAS No: 78763-58-3
Price: $268/10mg
Nordihydrocapsaicin

Catalog No: CFN90241
CAS No: 28789-35-7
Price: $268/20mg
Cantharidin

Catalog No: CFN99790
CAS No: 56-25-7
Price: $40/20mg
Lithospermic acid

Catalog No: CFN98546
CAS No: 28831-65-4
Price: $138/20mg
Beta-Hydroxyisovalerylshikonin

Catalog No: CFN93028
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Price: $ / mg
Ganoderenic acid D

Catalog No: CFN90300
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Price: $368/20mg
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