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3,9-Dihydroxypterocarpan

CAS# 61135-91-9

3,9-Dihydroxypterocarpan

2D Structure

Catalog No. BCN4131----Order now to get a substantial discount!

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Quality Control of 3,9-Dihydroxypterocarpan

3D structure

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3,9-Dihydroxypterocarpan

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Chemical Properties of 3,9-Dihydroxypterocarpan

Cas No. 61135-91-9 SDF Download SDF
PubChem ID 162933 Appearance Powder
Formula C15H12O4 M.Wt 256.3
Type of Compound Flavonoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (6aR,11aR)-6a,11a-dihydro-6H-[1]benzofuro[3,2-c]chromene-3,9-diol
SMILES C1C2C(C3=C(O1)C=C(C=C3)O)OC4=C2C=CC(=C4)O
Standard InChIKey ODMIEGVTNZNSLD-WFASDCNBSA-N
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Source of 3,9-Dihydroxypterocarpan

The rhizomes of Polygonatum kingianum

Biological Activity of 3,9-Dihydroxypterocarpan

Description1. 3,9-Dihydroxypterocarpan and phaseollidin are all good precursors of the pterocarpan phytoalexin phaseollin.

3,9-Dihydroxypterocarpan Dilution Calculator

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Preparing Stock Solutions of 3,9-Dihydroxypterocarpan

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.9017 mL 19.5084 mL 39.0168 mL 78.0336 mL 97.5419 mL
5 mM 0.7803 mL 3.9017 mL 7.8034 mL 15.6067 mL 19.5084 mL
10 mM 0.3902 mL 1.9508 mL 3.9017 mL 7.8034 mL 9.7542 mL
50 mM 0.078 mL 0.3902 mL 0.7803 mL 1.5607 mL 1.9508 mL
100 mM 0.039 mL 0.1951 mL 0.3902 mL 0.7803 mL 0.9754 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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References on 3,9-Dihydroxypterocarpan

Induction of phytoalexin synthesis in soybean. Stereospecific 3,9-dihydroxypterocarpan 6a-hydroxylase from elicitor-induced soybean cell cultures.[Pubmed:6540173]

Eur J Biochem. 1984 Jul 2;142(1):127-31.

A microsomal preparation from elicitor-challenged soybean cell suspension cultures catalyzes an NADPH-dependent and dioxygen-dependent 6a-hydroxylation of 3,9-Dihydroxypterocarpan to 3,6a,9-trihydroxypterocarpan. The latter is a precursor for the soybean phytoalexin glyceollin. No reaction is observed with NADH. The 6a-hydroxylase is inhibited by cytochrome c. Optical rotatory dispersion spectra of the enzymatic product formed from racemic dihydroxypterocarpan and of the remaining unreacted substrate proved that the product has the natural (6aS, 11aS)-configuration and that hydroxylation proceeds with retention of configuration. The 6a-hydroxylase was also found in elicitor-challenged soybean seedlings. The results indicate that the 6a-hydroxylase is specifically involved in the biosynthesis of glyceollin.

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