(+)-Catechin hydrate | CAS:7295-85-4 | Manufacturer ChemFaces

(+)-Catechin hydrate

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Product Name	(+)-Catechin hydrate
Price:	$70 / 20mg
CAS No.:	7295-85-4
Catalog No.:	CFN99568
Molecular Formula:	C₁₅H₁₄O₆.H₂O
Molecular Weight:	308.28 g/mol
Purity:	>=98%
Type of Compound:	Flavonoids
Physical Desc.:	White powder
Source:	The barks of Taxus yunnanensis
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download:	COA MSDS SDF Manual
Similar structural:	Comparison (Web) (SDF)
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According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.

Size /Price /Stock	10 mM * 1 mL in DMSO / $25.1 / In-stock
Other Packaging	*Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap

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Description:

(+)-Catechin hydrate has antioxidant activity and is effective in reducing oxidative stress. (+)-Catechin hydrate acts as mixed type inhibitor with predominant inhibition at anodic site, it has inhibiting action on the corrosion of mild steel in hydrochloric acid.

Targets:

ROS

In vivo:

Indian J Exp Biol. 2013 Oct;51(10):823-7.

Effect of (+)-catechin hydrate on oxidative stress induced by high sucrose and high fat diet in male Wistar rats.[Pubmed: 24266106]

METHODS AND RESULTS:
Increased lipid peroxidation and reduced glutathione levels in liver of rats fed high sucrose high fat (HSHF) diet were normalized by concomitant administration of (+)-Catechin hydrate. Plasma non-enzymatic antioxidants viz. alpha-tocopherol, ascorbic acid and total thiols decrease were also significantly less in rats administered with (+)-Catechin hydrate concomitantly with HSHF diet. Thus the present results indicate that (+)-Catechin hydrate has antioxidant activity and is effective in reducing oxidative stress.
CONCLUSIONS:
The study is of clinical importance as oxidative stress is known to be the cause of many clinical manifestations viz. cancer, Parkinson's disease, atherosclerosis, heart failure, myocardial infarction and many other diseases.

(+)-Catechin hydrate Description

Source:	The barks of Taxus yunnanensis
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. Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
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.

Kinase Assay:

Int. J. Electrochem.Sc., 2011, 6(2011):1396-414.

Electrochemical, Thermodynamic and Adsorption Studies of (+)-Catechin Hydrate as Natural Mild Steel Corrosion Inhibitor in 1 M HCl[Reference: WebLink]

The inhibiting action of (+)-Catechin hydrate on the corrosion of mild steel in hydrochloric acid has been studied.
METHODS AND RESULTS:
The results from weight loss, Tafel polarization and electrochemical impedance measurements consistently identify (+)-Catechin hydrates as a good inhibitor. Polarization curves indicate that (+)-Catechin hydrate act as mixed type inhibitor with predominant inhibition at anodic site. Impedance spectroscopy revealed that the corrosion of mild steel in hydrochloric solution was influenced to some extent by charge transfer. The inhibition efficiencies (IE %) of (+)-Catechin hydrate was decreased exponentially with the temperatures. Surface analyses via scanning electron microscope (SEM) show a significant morphological improvement on the mild steel surface in addition of (+)-Catechin hydrate.
CONCLUSIONS:
The inhibitive action of (+)-Catechin hydrate follows the Langmuir adsorption model.

Size /Price /Stock	10 mM * 100 uL in DMSO / Inquiry / In-stock 10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries	Antioxidants Compound Library Corrosion inhibitors Compound Library Flavonoids Compound Library ROS Inhibitor Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	3.2438 mL	16.219 mL	32.438 mL	64.8761 mL	81.0951 mL
5 mM	0.6488 mL	3.2438 mL	6.4876 mL	12.9752 mL	16.219 mL
10 mM	0.3244 mL	1.6219 mL	3.2438 mL	6.4876 mL	8.1095 mL
50 mM	0.0649 mL	0.3244 mL	0.6488 mL	1.2975 mL	1.6219 mL
100 mM	0.0324 mL	0.1622 mL	0.3244 mL	0.6488 mL	0.811 mL

CFN95552	Symplocoside	76502-76-6	466.4	C₂₂H₂₆O₁₁
CFN99052	Catechin 3-rhamnoside	103630-03-1	436.4	C₂₁H₂₄O₁₀
CFN92987	3,4-O,O-Methylene-(+)-catechin	89329-14-6	302.28	C₁₆H₁₄O₆
CFN92954	5,7,4'-Trimethoxyafzelechin	918428-88-3	316.35	C₁₈H₂₀O₅
CFN96042	5,7,4'-Tri-O-methylcatechin	105330-59-4	332.4	C₁₈H₂₀O₆
CFN99138	(+)-Gallocatechin	970-73-0	306.27	C₁₅H₁₄O₇
CFN89499	Afzelechin 3-O-xyloside	512781-45-2	406.38	C₂₀H₂₂O₉
CFN98617	3,4,4',7-Tetrahydroxyflavan	38412-82-7	274.3	C₁₅H₁₄O₅
CFN99646	Catechin	154-23-4	290.3	C₁₅H₁₄O₆
CFN99568	(+)-Catechin hydrate	7295-85-4	308.28	C₁₅H₁₄O₆.H₂O