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7-Hydroxy-3-(4-hydroxybenzylidene)chroman-4-one
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name 7-Hydroxy-3-(4-hydroxybenzylidene)chroman-4-one
Price: $368 / 5mg
CAS No.: 110064-50-1
Catalog No.: CFN99099
Molecular Formula: C16H12O4
Molecular Weight: 268.3 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: Yellow powder
Source: The heartwoods of Caesalpinia sappan
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF    Manual
Similar structural: Comparison (Web)  (SDF)
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Biological Activity
Description: 7-Hydroxy-3-(4'-hydroxybenzylidene)-chroman-4-one may have anti-inflammatory activity.
7-Hydroxy-3-(4-hydroxybenzylidene)chroman-4-one Description
Source: The heartwoods of Caesalpinia sappan
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

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 3.7272 mL 18.6359 mL 37.2717 mL 74.5434 mL 93.1793 mL
5 mM 0.7454 mL 3.7272 mL 7.4543 mL 14.9087 mL 18.6359 mL
10 mM 0.3727 mL 1.8636 mL 3.7272 mL 7.4543 mL 9.3179 mL
50 mM 0.0745 mL 0.3727 mL 0.7454 mL 1.4909 mL 1.8636 mL
100 mM 0.0373 mL 0.1864 mL 0.3727 mL 0.7454 mL 0.9318 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:
Chinese Journal of Experimental Traditional Medical Formulae, 2014 , 20 (20) :110-113.
Chemical Constituents of Anti-in Flammatory Fraction of Caesalpinia decapetala[Reference: WebLink]
To study the chemical constituents of the anti-inflammatory fraction of Caesalpinia decapetala.
METHODS AND RESULTS:
The compounds were isolated and purified by silica gel and Sephadex LH-20 column chromatography and their structures were determined by chemical evidence and pectral analysis. Nine compounds were obtained from C. decapetala and they were identified as( ±) protosappanin B( 1),scopoletin-7-O-β-D-glucopyranoside( 2),4-hydroxy-3-methoxypheny-1-O-β-D-glucopyranoside( 3),( 1' R,3' S,5' R,8' S,2Z,4E)-dihydrophaseic acid-3'-O-β-D-glucopyranoside( 4),( 1'R,3'S,5'R,8'S,2E,4E)-dihydrophaseic acid-3'-O-β-D-glucopyranoside( 5), liquiritigenin( 6), isoscopoletin( 7), 7-Hydroxy-3-(4-hydroxybenzylidene)chroman-4-one ( 8),3-deoxysappanchalcone( 9).
CONCLUSIONS:
Compounds 2-5,7 were isolatedfrom thegenus C. for the firs time,and compounds 6,8 were obtained from the C. decapetala for the first time.
Lycopsamine N-oxide

Catalog No: CFN00463
CAS No: 95462-15-0
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Rebaudioside C

Catalog No: CFN90258
CAS No: 63550-99-2
Price: $100/20mg
Gelsemine

Catalog No: CFN99001
CAS No: 509-15-9
Price: $218/20mg
Soybean phospholipid

Catalog No: CFN93800
CAS No: 8002-43-5
Price: $30/20mg
Tectorigenin

Catalog No: CFN99920
CAS No: 548-77-6
Price: $80/20mg
Jervine

Catalog No: CFN90955
CAS No: 469-59-0
Price: $40/20mg
Evodiamine

Catalog No: CFN99993
CAS No: 518-17-2
Price: $40/20mg
Gypenoside XLIX

Catalog No: CFN99717
CAS No: 94987-08-3
Price: $118/20mg
Siamenoside I

Catalog No: CFN90398
CAS No: 126105-12-2
Price: $338/20mg
Lycopene

Catalog No: CFN98588
CAS No: 502-65-8
Price: $ / mg
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