China Largest Manufacturer factory sales Tetrahydrocurcumin CAS 36062-04-1 CAS NO.36062-04-1

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Tetrahydrocurcumin Basic information Product Name: Tetrahydrocurcumin Synonyms: SabiWhite-;3,5-Heptanedione, 1,7-bis(4-hydroxy-3-methoxyphenyl)-;1,7-bis(4-hydroxy-3-methoxy-phenyl)heptane-3,5-dione;Tetrahydrocurcumin;TETRAHYDROCURCUMINOID;Tetrahydrodiferuloylmethane;Aids110028;Aids-110028 CAS: 36062-04-1 MF: C21H24O6 MW: 372.41 EINECS: 609-201-3 Product Categories: Aromatics;Inhibitors;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals Mol File: 36062-04-1.mol   Tetrahydrocurcumin Chemical Properties Melting point  95-97 ºC Boiling point  564.1±45.0 °C(Predicted) density  1.222 Fp  196℃ storage temp.  Inert atmosphere,Room Temperature solubility  DMSO (Slightly), Methanol (Slightly, Heated) pka 9.12±0.10(Predicted) form  powder color  Light Yellow to Yellow BRN  3485469 Stability: Light Sensitive InChIKey LBTVHXHERHESKG-UHFFFAOYSA-N   Safety Information WGK Germany  3 MSDS Information   Tetrahydrocurcumin Usage And Synthesis Description Tetrahydrocurcumin (THC), the active metabolite of curcumin, is gaining popularity amongst scientist due to its wide spectrum of pharmacological activities, better stability and colourless nature. Tetrahydrocurcumin has a similar structure to that of curcumin. THC lacks the α, β-unsaturated carbonyl moiety in its chemical structure. It is naturally sourced from the roots of Curcuma zedoaria, Zingiber mioga, and Zingiber officinale and has potent antioxidant activity and depigmentation of the skin. THC is being studied for the treatment of cancer and dementia. THC is also known to epigenetically ameliorate mitochondrial dysfunction in brain vasculature during Ischemic Stroke. Tetrahydrocurcumin (THC) has been used as a neuroprotective agent to study its therapeutic potential in improving mitochondrial dysfunction in the ischemic stroke mice model. Chemical Properties Off-white crystalline powder or Yellow Solid, soluble in methanol, ethanol, DMSO and other organic solvents, derived from turmeric bulbs. Uses Tetrahydrocurcumin is an antioxidant and skin-whitening ingredient. It is a major curcuminoid metabolite of curcumin that has been shown to have protective effects against diabetes and vascular dysfunction via alleviation of oxidative stress.The interest in tetrahydrocurcumin research is increasing because it is superior to curcumin in its solubility in water, chemical stability, bioavailability, and anti-oxidative activity. Curcumin metabolizes into tetrahydrocurcumin by bacterial enzyme NADPH-dependent curcumin reductase in the intestine. Definition ChEBI: Tetrahydrocurcumin is a beta-diketone that is curcumin in which both of the double bonds have been reduced to single bonds. It has a role as a metabolite. It is a beta-diketone, a polyphenol and a diarylheptanoid. It derives from a curcumin. Preparation Tetrahydrocurcumin can also be chemically synthesized from curcumin by catalytic hydrogenation using PtO2 or palladium as a catalyst. One gram (1.0 g) of curcumin was dissolved in 20 ml of acetone and placed in a 100-ml glass reactor for reduction, to which was then added 500 mg of activated Raney-nickel catalyst. Subsequently, the atmosphere of the reactor was replaced for hydrogen gas by the routine method. A rubber-made balloon filled with hydrogen gas was arranged on the upper portion of the reactor in order to keep hydrogen gas pressure constant in the reactor by supplying hydrogen gas to make up for the consumed amount of hydrogen gas. The reactor was stirred while maintained at a given temperature in a constant-temperature water bath kept at 30° C. for 2-hour reduction. After completion of the reaction, the Raney-nickel catalyst was removed from the solution by filtering, which was then evaporated and dried by concentration under reduced pressure and was dissolved again in a small amount of acetone. Subsequently, the eluate was concentrated and dried under reduced pressure to obtain 674 mg of tetrahydrocurcumin. Method for making tetrahydrocurcumin and a substance containing the antioxidative substance tetrahydrocurcumin benefits Tetrahydrocurcumin (ultra pure whitening element) is a natural functional whitening ingredient extracted from the roots of Ginger Curcuma longa. It has strong activity of inhibiting tyrosinase. The whitening effect is better than that of arbutin. It can effectively inhibit the generation of oxygen free radicals and remove the formed free radicals. It has obvious antioxidant, inhibits melanin, repairs freckle, anti-inflammatory activity, blocks the inflammatory process, etc. In addition, tetrahydrocurcumin has potent antioxidant activity and potential anti-aging benefits. Biological Activity Tetrahydrocurcumin is a metabolite of curcumin that has diverse biological activities, including antioxidant, anti-inflammatory, anti-angiogenic, and anticancer properties. It scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH) radicals in a cell-free assay with an EC50 value of 16.8 μM. Tetrahydrocurcumin (50 μM) inhibits LPS-induced increases in inducible nitric oxide synthase (iNOS) and COX-2 expression in RAW 264.7 cells. It also inhibits LPS-induced increases in TNF-α release when used at a concentration of 100 μM and increases in nitric oxide (NO) production and IL-6 levels in a concentration-dependent manner. Tetrahydrocurcumin reduces carrageenan-induced paw edema in rats (ED50 = 20 mg/kg). It also reduces the formation of neocapillaries and decreases microvascular density as well as VEGF, VEGF receptor 2 (VEGFR2), and hypoxia-inducible factor-1α (HIF-1α) expression in a CaSki cervical cancer nude mouse xenograft model when administered at doses of 100, 300, and 500 mg/kg.   Tetrahydrocurcumin Preparation Products And Raw materials Raw materials Curcumin-->Ferulic Acid-->3,5-Heptanedione, 1,7-bis[4-(acetyloxy)-3-methoxyphenyl]--->3-(4-HYDROXY-3-METHOXYPHENYL)PROPIONIC ACID-->Vanillin

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Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

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Tetrahydrocurcumin Basic information Product Name: Tetrahydrocurcumin Synonyms: SabiWhite-;3,5-Heptanedione, 1,7-bis(4-hydroxy-3-methoxyphenyl)-;1,7-bis(4-hydroxy-3-methoxy-phenyl)heptane-3,5-dione;Tetrahydrocurcumin;TETRAHYDROCURCUMINOID;Tetrahydrodiferuloylmethane;Aids110028;Aids-110028 CAS: 36062-04-1 MF: C21H24O6 MW: 372.41 EINECS: 609-201-3 Product Categories: Aromatics;Inhibitors;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals Mol File: 36062-04-1.mol   Tetrahydrocurcumin Chemical Properties Melting point  95-97 ºC Boiling point  564.1±45.0 °C(Predicted) density  1.222 Fp  196℃ storage temp.  Inert atmosphere,Room Temperature solubility  DMSO (Slightly), Methanol (Slightly, Heated) pka 9.12±0.10(Predicted) form  powder color  Light Yellow to Yellow BRN  3485469 Stability: Light Sensitive InChIKey LBTVHXHERHESKG-UHFFFAOYSA-N   Safety Information WGK Germany  3 MSDS Information   Tetrahydrocurcumin Usage And Synthesis Description Tetrahydrocurcumin (THC), the active metabolite of curcumin, is gaining popularity amongst scientist due to its wide spectrum of pharmacological activities, better stability and colourless nature. Tetrahydrocurcumin has a similar structure to that of curcumin. THC lacks the α, β-unsaturated carbonyl moiety in its chemical structure. It is naturally sourced from the roots of Curcuma zedoaria, Zingiber mioga, and Zingiber officinale and has potent antioxidant activity and depigmentation of the skin. THC is being studied for the treatment of cancer and dementia. THC is also known to epigenetically ameliorate mitochondrial dysfunction in brain vasculature during Ischemic Stroke. Tetrahydrocurcumin (THC) has been used as a neuroprotective agent to study its therapeutic potential in improving mitochondrial dysfunction in the ischemic stroke mice model. Chemical Properties Off-white crystalline powder or Yellow Solid, soluble in methanol, ethanol, DMSO and other organic solvents, derived from turmeric bulbs. Uses Tetrahydrocurcumin is an antioxidant and skin-whitening ingredient. It is a major curcuminoid metabolite of curcumin that has been shown to have protective effects against diabetes and vascular dysfunction via alleviation of oxidative stress.The interest in tetrahydrocurcumin research is increasing because it is superior to curcumin in its solubility in water, chemical stability, bioavailability, and anti-oxidative activity. Curcumin metabolizes into tetrahydrocurcumin by bacterial enzyme NADPH-dependent curcumin reductase in the intestine. Definition ChEBI: Tetrahydrocurcumin is a beta-diketone that is curcumin in which both of the double bonds have been reduced to single bonds. It has a role as a metabolite. It is a beta-diketone, a polyphenol and a diarylheptanoid. It derives from a curcumin. Preparation Tetrahydrocurcumin can also be chemically synthesized from curcumin by catalytic hydrogenation using PtO2 or palladium as a catalyst. One gram (1.0 g) of curcumin was dissolved in 20 ml of acetone and placed in a 100-ml glass reactor for reduction, to which was then added 500 mg of activated Raney-nickel catalyst. Subsequently, the atmosphere of the reactor was replaced for hydrogen gas by the routine method. A rubber-made balloon filled with hydrogen gas was arranged on the upper portion of the reactor in order to keep hydrogen gas pressure constant in the reactor by supplying hydrogen gas to make up for the consumed amount of hydrogen gas. The reactor was stirred while maintained at a given temperature in a constant-temperature water bath kept at 30° C. for 2-hour reduction. After completion of the reaction, the Raney-nickel catalyst was removed from the solution by filtering, which was then evaporated and dried by concentration under reduced pressure and was dissolved again in a small amount of acetone. Subsequently, the eluate was concentrated and dried under reduced pressure to obtain 674 mg of tetrahydrocurcumin. Method for making tetrahydrocurcumin and a substance containing the antioxidative substance tetrahydrocurcumin benefits Tetrahydrocurcumin (ultra pure whitening element) is a natural functional whitening ingredient extracted from the roots of Ginger Curcuma longa. It has strong activity of inhibiting tyrosinase. The whitening effect is better than that of arbutin. It can effectively inhibit the generation of oxygen free radicals and remove the formed free radicals. It has obvious antioxidant, inhibits melanin, repairs freckle, anti-inflammatory activity, blocks the inflammatory process, etc. In addition, tetrahydrocurcumin has potent antioxidant activity and potential anti-aging benefits. Biological Activity Tetrahydrocurcumin is a metabolite of curcumin that has diverse biological activities, including antioxidant, anti-inflammatory, anti-angiogenic, and anticancer properties. It scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH) radicals in a cell-free assay with an EC50 value of 16.8 μM. Tetrahydrocurcumin (50 μM) inhibits LPS-induced increases in inducible nitric oxide synthase (iNOS) and COX-2 expression in RAW 264.7 cells. It also inhibits LPS-induced increases in TNF-α release when used at a concentration of 100 μM and increases in nitric oxide (NO) production and IL-6 levels in a concentration-dependent manner. Tetrahydrocurcumin reduces carrageenan-induced paw edema in rats (ED50 = 20 mg/kg). It also reduces the formation of neocapillaries and decreases microvascular density as well as VEGF, VEGF receptor 2 (VEGFR2), and hypoxia-inducible factor-1α (HIF-1α) expression in a CaSki cervical cancer nude mouse xenograft model when administered at doses of 100, 300, and 500 mg/kg.   Tetrahydrocurcumin Preparation Products And Raw materials Raw materials Curcumin-->Ferulic Acid-->3,5-Heptanedione, 1,7-bis[4-(acetyloxy)-3-methoxyphenyl]--->3-(4-HYDROXY-3-METHOXYPHENYL)PROPIONIC ACID-->Vanillin