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Pterocarpadiol B
Pterocarpadiol B
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Pterocarpadiol B
Price:
CAS No.: 2055882-20-5
Catalog No.: CFN89481
Molecular Formula: C16H14O6
Molecular Weight: 302.27 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: Powder
Source: The twigs and leaves of Derris robusta.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
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Related Screening Libraries
Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
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Biological Activity
Description: Pterocarpadiols A-D are a kind of very rare 6a,11b-dihydroxypterocarpans, and their presence as markers may be helpful in chemotaxonomical classification.
Pterocarpadiol B Description
Source: The twigs and leaves of Derris robusta.
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
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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 3.3083 mL 16.5415 mL 33.083 mL 66.166 mL 82.7075 mL
5 mM 0.6617 mL 3.3083 mL 6.6166 mL 13.2332 mL 16.5415 mL
10 mM 0.3308 mL 1.6542 mL 3.3083 mL 6.6166 mL 8.2708 mL
50 mM 0.0662 mL 0.3308 mL 0.6617 mL 1.3233 mL 1.6542 mL
100 mM 0.0331 mL 0.1654 mL 0.3308 mL 0.6617 mL 0.8271 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:
Nat Prod Bioprospect. 2015 Dec;5(6):287-91.
Pterocarpadiols A-D, Rare 6a,11b-Dihydroxypterocarpans from Derris robusta.[Pubmed: 26547577]

METHODS AND RESULTS:
Four hitherto unknown 6a,11b-dihydroxypterocarpans, namely pterocarpadiol A, Pterocarpadiol B, pterocarpadiol C, pterocarpadiol D (1-4), were isolated from the ethanol extract of the twigs and leaves of Derris robusta. Their structures were elucidated on the basis of extensive spectroscopic analysis.
CONCLUSIONS:
Pterocarpadiols A-D are a kind of very rare 6a,11b-dihydroxypterocarpans, and their presence as markers may be helpful in chemotaxonomical classification.
CFN89498Medicarpin 3-O-glucoside52766-70-8432.42C22H24O9
CFN95122Glycinol69393-95-9272.3C15H12O5
CFN960296alpha-Hydroxymedicarpin61135-92-0286.3C16H14O5
CFN97720Homopterocarpin606-91-7284.31C17H16O4
CFN97945(-)-Variabilin370102-93-5300.3C17H16O5
CFN90838Methylnissolin73340-41-7300.3C17H16O5
CFN93199Methylnissolin-3-O-glucoside94367-42-7462.5C23H26O10
CFN960633-Hydroxy-8,9-methylenedioxypterocarpene59901-98-3282.3C16H10O5
CFN99746Maackiain19908-48-6284.27C16H12O5
CFN97160Trifolirhizin6807-83-6446.4 C22H22O10
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