Hydrangetin

CAS# 485-90-5

Hydrangetin

Catalog No. BCN7439----Order now to get a substantial discount!

Product Name & Size Price Stock
Hydrangetin: 5mg $426 In Stock
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Quality Control of Hydrangetin

Number of papers citing our products

Chemical structure

Hydrangetin

3D structure

Chemical Properties of Hydrangetin

Cas No. 485-90-5 SDF Download SDF
PubChem ID 5316302 Appearance Powder
Formula C10H8O4 M.Wt 192.17
Type of Compound Coumarins Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 7-hydroxy-8-methoxychromen-2-one
SMILES COC1=C(C=CC2=C1OC(=O)C=C2)O
Standard InChIKey HAQWEMHXSIRYBE-UHFFFAOYSA-N
Standard InChI InChI=1S/C10H8O4/c1-13-10-7(11)4-2-6-3-5-8(12)14-9(6)10/h2-5,11H,1H3
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 Hydrangetin

The rhizomes of Daphne papyracea var. crassiuscula.

Biological Activity of Hydrangetin

DescriptionHydrangetin is a natural product from Daphne papyracea var. crassiuscula.

Protocol of Hydrangetin

Structure Identification
Zhongguo Zhong Yao Za Zhi. 2012 Nov;37(22):3434-7.

Chemical constituents from rhizome of Daphne papyracea var. crassiuscula.[Pubmed: 23373217]

To study chemical constituents from rhizome of Daphne papyracea var. crassiuscula.
METHODS AND RESULTS:
Ethyl acetate fraction of 75% ethanol extracts from rhizome of D. papyracea var. crassiuscula, and its strucutre was identified by spectral method. Nine compounds were separated and identified as daphneticin (1), daphnetin (2), Hydrangetin (3), daphnoretin (4), 1-4'-hydroxyphenyl-5-phenyl-2 (E)-en-1-pentanone (5), daphneolon (6), 3beta-O-acetyl-olean-12-en (7), and (+)-usnic acid (8).
CONCLUSIONS:
Compounds 1-8 were separated from D. papyracea var. crassiuscula for the first time. Compound 8 was separated from the genus for first time.

Hydrangetin Dilution Calculator

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Hydrangetin Molarity Calculator

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Preparing Stock Solutions of Hydrangetin

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 5.2037 mL 26.0186 mL 52.0373 mL 104.0745 mL 130.0931 mL
5 mM 1.0407 mL 5.2037 mL 10.4075 mL 20.8149 mL 26.0186 mL
10 mM 0.5204 mL 2.6019 mL 5.2037 mL 10.4075 mL 13.0093 mL
50 mM 0.1041 mL 0.5204 mL 1.0407 mL 2.0815 mL 2.6019 mL
100 mM 0.052 mL 0.2602 mL 0.5204 mL 1.0407 mL 1.3009 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 Hydrangetin

[Chemical constituents from rhizome of Daphne papyracea var. crassiuscula].[Pubmed:23373217]

Zhongguo Zhong Yao Za Zhi. 2012 Nov;37(22):3434-7.

OBJECTIVE: To study chemical constituents from rhizome of Daphne papyracea var. crassiuscula. METHOD: Ethyl acetate fraction of 75% ethanol extracts from rhizome of D. papyracea var. crassiuscula, and its strucutre was identified by spectral method. RESULT: Nine compounds were separated and identified as daphneticin (1), daphnetin (2), Hydrangetin (3), daphnoretin (4), 1-4'-hydroxyphenyl-5-phenyl-2 (E)-en-1-pentanone (5), daphneolon (6), 3beta-O-acetyl-olean-12-en (7), and (+)-usnic acid (8). CONCLUSION: Compounds 1-8 were separated from D. papyracea var. crassiuscula for the first time. Compound 8 was separated from the genus for first time.

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