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Pterokaurene L3
Pterokaurene L3
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Pterokaurene L3
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CAS No.: 77658-38-9
Catalog No.: CFN97685
Molecular Formula: C20H30O3
Molecular Weight: 318.46 g/mol
Purity: >=98%
Type of Compound: Diterpenoids
Physical Desc.: Powder
Source: The herbs of Wedelia trilobata
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF
Similar structural: Comparison (Web)  (SDF)
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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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Description: Reference standards.
Pterokaurene L3 Description
Source: The herbs of Wedelia trilobata
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.

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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
More...

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 3.1401 mL 15.7006 mL 31.4011 mL 62.8022 mL 78.5028 mL
5 mM 0.628 mL 3.1401 mL 6.2802 mL 12.5604 mL 15.7006 mL
10 mM 0.314 mL 1.5701 mL 3.1401 mL 6.2802 mL 7.8503 mL
50 mM 0.0628 mL 0.314 mL 0.628 mL 1.256 mL 1.5701 mL
100 mM 0.0314 mL 0.157 mL 0.314 mL 0.628 mL 0.785 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:
Natural Products and Bioprospecting, 2013, 3(3):107-111.
Ent-Kaurane diterpenoids from the plant Wedelia trilobata.[Reference: WebLink]

METHODS AND RESULTS:
Four new ent-kaurane diterpenoids, namely, 3α-tigloyloxyPterokaurene L3 (1), ent-17-hydroxy-kaura-9(11),15-dien-19-oic acid (2), and wedelobatins A (3) and B (4), together with 11 known ent-kaurane diterpenoids (5-15), were isolated from the ethanol extract of Wedelia trilobata. All the structures of 1–15 were elucidated on the basis of spectroscopic studies.
CONCLUSIONS:
Electronic Supplementary Material Supplementary material is available for this article at 10.1007/s13659-013-0029-4 and is accessible for authorized users.
CFN97678ent-3beta-Cinnamoyloxykaur-16-en-19-oic acid79406-10-3448.60C29H36O4
CFN976763alpha-Cinnamoyloxypterokaurene L379406-13-6464.60C29H36O5
CFN97904Tetrachyrin73483-88-2300.4C20H28O2
CFN90030Gibberellins77-06-5346.37C19H22O6
CFN97781Grandiflorenic acid22338-67-6300.44C20H28O2
CFN894342beta-Hydroxygrandiflorenic acidN/A316.43C20H28O3
CFN9795412alpha-Hydroxygrandiflorenic acid63768-17-2316.4C20H28O3
CFN8949612alpha-Methoxygrandiflorenic acid135383-94-7330.46C21H30O3
CFN8934512-Oxograndiflorenic acid74284-42-7314.41C20H26O3
CFN96436Wedelobatin B1589488-35-6452.67C30H44O3
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