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4,4'-Methylenediphenol

CAS# 620-92-8

4,4'-Methylenediphenol

Catalog No. BCN2690----Order now to get a substantial discount!

Product Name & Size Price Stock
4,4'-Methylenediphenol: 5mg $23 In Stock
4,4'-Methylenediphenol: 10mg Please Inquire In Stock
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Quality Control of 4,4'-Methylenediphenol

Number of papers citing our products

Chemical structure

4,4'-Methylenediphenol

3D structure

Chemical Properties of 4,4'-Methylenediphenol

Cas No. 620-92-8 SDF Download SDF
PubChem ID 12111 Appearance Powder
Formula C13H12O2 M.Wt 200.23
Type of Compound Phenols Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 4-[(4-hydroxyphenyl)methyl]phenol
SMILES C1=CC(=CC=C1CC2=CC=C(C=C2)O)O
Standard InChIKey PXKLMJQFEQBVLD-UHFFFAOYSA-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.

Biological Activity of 4,4'-Methylenediphenol

Description4,4'-Methylenediphenol is a high purity product from Gastrodia rhizome.
In vitro

Preparative purification of plasmin activity stimulating phenolic derivatives from Gastrodia elata using centrifugal partition chromatography.[Pubmed: 26517716 ]

Biomed Chromatogr. 2016 Jun;30(6):976-82.

Gastrodia rhizome, a dried and steamed tuber of Gastrodia elata Blume (Orchidaceae), has been traditionally used in Korea, China and Japan for the treatment of neurological and nervous disorders such as headaches, dizziness, vertigo and convulsive illnesses. The ethyl acetate and water extracts of G. elata stimulated plasmin activity.
METHODS AND RESULTS:
The active ethyl acetate fraction was subjected to centrifugal partition chromatography (CPC) with a two-phase solvent system, composed of n-hexane-ethyl acetate-methanol-water (3:7:4:6, v/v) followed by semi-preparative HPLC purification to separate active compounds and the water fraction was purified by Diaion HP-20 resin and semi-preparative HPLC. In ethyl acetate extract, 4-hydroxybenzyl alcohol (1), 4-hydroxybenzoic acid (2), 4-hydroxybenzaldehyde (3), 4-ethoxymethylphenol (4), 4,4'-oxybis(methylene)diphenol (5) and 4,4'-Methylenediphenol (6) were obtained with high purities. Parishin (7) and parishin B (8) were isolated from water extract.
CONCLUSIONS:
Among isolated compounds, 4-hydroxybenzyl alcohol (1), 4-hydroxybenzaldehyde (3) and 4-ethoxymethylphenol (4) significantly stimulated plasmin activity.

4,4'-Methylenediphenol Dilution Calculator

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4,4'-Methylenediphenol Molarity Calculator

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Preparing Stock Solutions of 4,4'-Methylenediphenol

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 4.9943 mL 24.9713 mL 49.9426 mL 99.8851 mL 124.8564 mL
5 mM 0.9989 mL 4.9943 mL 9.9885 mL 19.977 mL 24.9713 mL
10 mM 0.4994 mL 2.4971 mL 4.9943 mL 9.9885 mL 12.4856 mL
50 mM 0.0999 mL 0.4994 mL 0.9989 mL 1.9977 mL 2.4971 mL
100 mM 0.0499 mL 0.2497 mL 0.4994 mL 0.9989 mL 1.2486 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 4,4'-Methylenediphenol

Preparative purification of plasmin activity stimulating phenolic derivatives from Gastrodia elata using centrifugal partition chromatography.[Pubmed:26517716]

Biomed Chromatogr. 2016 Jun;30(6):976-82.

Gastrodia rhizome, a dried and steamed tuber of Gastrodia elata Blume (Orchidaceae), has been traditionally used in Korea, China and Japan for the treatment of neurological and nervous disorders such as headaches, dizziness, vertigo and convulsive illnesses. The ethyl acetate and water extracts of G. elata stimulated plasmin activity. The active ethyl acetate fraction was subjected to centrifugal partition chromatography (CPC) with a two-phase solvent system, composed of n-hexane-ethyl acetate-methanol-water (3:7:4:6, v/v) followed by semi-preparative HPLC purification to separate active compounds and the water fraction was purified by Diaion HP-20 resin and semi-preparative HPLC. In ethyl acetate extract, 4-hydroxybenzyl alcohol (1), 4-hydroxybenzoic acid (2), 4-hydroxybenzaldehyde (3), 4-ethoxymethylphenol (4), 4,4'-oxybis(methylene)diphenol (5) and 4,4'-methylenediphenol (6) were obtained with high purities. Parishin (7) and parishin B (8) were isolated from water extract. Among isolated compounds, 4-hydroxybenzyl alcohol (1), 4-hydroxybenzaldehyde (3) and 4-ethoxymethylphenol (4) significantly stimulated plasmin activity. Copyright (c) 2015 John Wiley & Sons, Ltd.

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