Progesterone 99%

Min.Order / FOB Price:Get Latest Price

1 Metric Ton	FOB Price:USD 1.0000 -3.0000

1 Metric Ton

FOB Price:USD 1.0000 -3.0000

Min.Order :1 Metric Ton
Purity: 99%
Payment Terms : T/T,,MoneyGram,Other

Keywords

57-83-0 57-83-0 Progesterone Progesterone

Quick Details

Appearance:crystal, powder
Application:Pharmaceutical intermediates
PackAge:as your request
ProductionCapacity:10|Metric Ton|Day
Storage:stay in dry, cool and well-sealed
Transportation:EMS,HK EMS,FEDEX,DHL,TNT

Superiority:

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

Details:

product progesterone

purity: 99.9%
ec number :200-350-6 ;progesterone micronized powder
biochemical research;progestational hormone drugs, clinical used in the treatment of disease such as the inertial abortion, dysmenorrhea, amenorrh production process:
by the perfect enol ketone oxidation.will join the dry dry toluene reaction pot, add cyclohexanone and perfect enol ketone, stir to dissolve and steam for toluene dehydration, quickly adding isopropanol aluminum, 2 h oxidation reaction at 115 ℃, cooled to about 80 ℃, 5% dilute sulphuric acid under stirring, static layering, points to the water, after water washing to neutral in toluene layer water vapor distillation, steamed out of toluene and ring already ketone.cooling, filter, filter residue with petroleum ether mixed into slurry, filter, with petroleum ether washing, drying progesterone crude products.crude product soluble in ethanol, with active carbon decoloring, recrystallization, finished product yield of 80%,
our progesterone ,micronized powder ,10um (95%min) ,progesterone micronized powder

Details

progesterone
purity: 99.9%
progesterone micronized powder
melting point: 128-132 °c
biochemical research;progestational hormone drugs, clinical used in the treatment of disease such as the inertial abortion, dysmenorrhea, amenorrhea

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Progesterone 99%