2019年2月27日星期三

Trisodium citrate dihydrate

Product name:Trisodium citrate dihydrate
CAS: 6132-04-3
Molecular Formula: C6H9Na3O9
Molecular Weight: 294.1
Product description:Colorless crystals or white crystalline powder products, odourless, taste salty, cool. Lost in 150 ℃ water of crystallization and thermal decomposition. Micro has deliquescence in wet air, weathering resistance in hot air, soluble in water and glycerin, insoluble in ethanol, soluble in alcohol and other organic solvent. Sodium citrate, non-toxic, with pH regulation performance and good stability, thus can be used in the food industry. Sodium citrate used as food additive, highest demand, mainly used as a flavoring, buffering agent, emulsifier, expansion agent, stabilizing agent and preservative, etc.

Ufenamate

Product name:Ufenamate
CAS: 67330-25-0
Molecular Formula: C18H18F3NO2
Molecular weight:337.3362
Appearance:white powder
Stability:Stable
Shelf life:2 years
Product description :This product is used in the treatment of acute and chronic eczema, seborrheic eczema, coin shape characteristic eczema, contact dermatitis, dermatitis, local dermatitis, lees dermatitis, mouth week dermatitis, herpes zoster.

Triptorelin Acetate

Product name:Triptorelin Acetate
CAS: 140194-24-7
Molecular Formula: C64H82N18O13·C2H4O2
Molecular Weight: 1311.46
Product description:The active ingredients of this medicine is a synthesis of gonadotropin-releasing hormone analogue, the improvement of the structure are the molecular structure of the natural sixth sinistral glycine replaced by right-lateral tryptophan, make its effect on promoting effect is more significant and plasma half-life is longer. After injection of will be better, will initially stimulates the release of pituitary luteinizing hormone and follicle stimulating mature. When the pituitary after long-term stimulus will enter the refractory period, gonadotropin release will reduce, so sex steroids to castration levels. The effects are reversible. Injection of can maintenance treatment effect will be better controlled release agent for 30 days.

Tropic acid

Product name:Tropic acid
CAS: 529-64-6
Molecular Formula: C9H10O3
Molecular Weight: 166.17
Product description:Melting point is 107 ℃, [alpha] 20 d + 70 ° (C = 0.5, H2O); S melting point is 126-128 ℃. [alpha] 20 d - 70 ° (C = 0.5, H2O); (+ / -) needle (water) or flake (benzene) crystallization, melting point 118 ℃.Hydrolyzed by benzene acetonitrile and methanol under the sulfuric acid catalytic esterification, generate benzene methyl acetate, and then with ethyl formate in participation of acylation of sodium methoxide, alpha formyl benzene methyl acetate, which is made by potassium borohydride reduction of alpha hydroxy methyl benzene methyl acetate, and alkaline hydrolysis and acidification made the goods. Through the biological synthesis methods.

Triptolide

Product name:Triptolide
CAS: 38748-32-2
Molecular Formula: C20H24O6
Molecular Weight: 360.4
Product description: Triptolide is a natural product that has a variety of biological activity, from the root of Chinese medicine tripterygium wilfordii, research shows that it has antioxidant, anti rheumatoid disease, alzheimer's disease resistance, anti-cancer effect and so on. It is a has a variety of biological active diterpene lactone, derived from the root of Chinese medicine tripterygium wilfordii, it is kind of rheumatism tripterygium wilfordii treatment, tripterygium wilfordii glycoside more pieces and preparation of the main effective components.

Trisodium phosphate anhydrous

Product name: Trityl Olmesartan Medoxomil
CAS no.: 144690-92-6
Molecular Formula: C48H44N6O6
Molecular Weight: 800.89956
Product description: Intermediate of Olmesartan Medoxomil.

Uosolic Acid

Product name:Uosolic Acid
CAS: 77-52-1
Molecular Formula: C30H48O3
Molecular Weight: 456.68
Product description:With anticancer, antibacterial, anti-inflammatory, reducing serum transaminase, cooling and stability, and so on; Can be used as medicine, food emulsifier; Animal experiments proved that the anti-diabetic effects of ursolic acid, the normal mice macrophage phagocytosis have obvious enhancement effect.