Chemical name2-[(all-e)-3, 7, 11, 15, 19, 23, 27, 31, 35, 39-decamethyl-2, 6, 10, 14, 18, 22, 26, 30, 34, 38-tetracontadecaenyl]-5, 6-dimethoxy-3-methyl-p-benzoquinone
Cas no. 303-98-0
Sourcesolanesol
Specification98%101% hplc
Physical and chemicalproperties
Appearance: yellow or orange crystalline powder
Melting point: 4852
Molecular formula: c59h90o4
Solubility: soluble in chloroform, benzene, acetone, aether or hexane, very slightly soluble in ethanol, practically insoluble in water.
Namewater soluble coenzyme q10
Chemical name2-[(all-e)-3, 7, 11, 15, 19, 23, 27, 31, 35, 39-decamethyl-2, 6, 10, 14, 18, 22, 26, 30, 34, 38-tetracontadecaenyl]-5, 6-dimethoxy-3-methyl-p-benzoquinone
Cas no. 303-98-0
Specification20% (hplc)
Physical and chemical properties
Appearance: light yellow granule
Molecular formula: c59h90o4
Molecular weight: 863.36
Dispersity: to prepare water soluble coenzyme q10 solution (10ml) whose concentration is 1mg/ml. Distilled water is used. The solution shall be placed for 30 minutes after 15 seconds vibration. Appearance shall be observed and no suspended materials and sediments shall be found.
Solubility: to prepare water soluble coenzyme q10 solution (10ml) whose concentration is 1mg/ml. Distilled water is used. The solution shall be extracted by ultrasonic for 1 hour and be centrifugalized for 10 minutes at the speed of 2000r/min. The content of clear solution shall be measured. (in case of coenzyme q10, the solubility of it shall not be lower than 95 %. ).
1. Ginkgo flavonoids 24% terpene lactones 6%
2. Ginkgo flavonoids 24% terpene lactones 6%
Ginkgolic acid 5ppm
3. Ginkgo flavonoids 24% terpene lactones 6%
Ginkgolic acid 1ppm
4.Water-soluble gbe ginkgo flavonoids 24%
Terpene lactones 6% ginkgolic acid <5ppm or <1ppm
5. European standard gbe ginkgo flavonoids 22-27%
Terpene lactones 5-7% g.A+g.B.+g.C. 2.8-3.4%
B.B. 2.6-3.2%ginkgolic acid<5ppm.
For centuries, green tea has been prized for its delicate flavor and exceptional health benefits. Now modern science has revealed the chemistry behind the lore: green tea contains high levels of polyphenols and catechins- highly potent antioxidants.
Ruiyuan's teavitatm premium quality green tea extracts are produced in our gmp certified facilities from premium-grade chinese green tea. And, to insure that you get the phytonutrients most responsible for green tea's biological effects, our extracts are standardized for polyphenols, catechins, and caffeine.
