|Place of Origin:||China|
|Chứng nhận:||ISO9001, CQC, GMP and USP etc|
|Minimum Order Quantity:||10 gram|
|Packaging Details:||1KG/foil bag|
|Delivery Time:||5-7 work days|
|Payment Terms:||Bank Transfer, Western Union, Money Gram, Bitcoin, T/T|
|Supply Ability:||800kg/per month|
|Boiling point:||447.2±45.0 °C at 760 mmHg||Flash point:||166.7±25.7 °C|
|Melting point:||128-132 °C(lit.)||Standard:||USP|
98% min High Purity Progestogen Powder Progesterone CAS 57-83-0 for Female Disease Treatment
As for us,the quality of the product comes from production, not quality testing.We can guarantee that most of our products' assay are up to 99%.
As for us, we always keep pace with the market to quote proper and the most competitive price.
As for us, customers are the source of our manufacturing.We always adhere to the customer-oriented development principles. We take sincere concern for customers,and always stand in the customer's position to consider.
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Product Name: Progesterone
Synonyms: PROGESTERONE-WATER SOLUBLE;progestin;PROGESTERONE;PRIMOLUT;17alpha-Hydroxy-6alpha-methylpregn-4-ene-3,20-dione;17alpha-Progesterone;3,20-Pregnene-4;4-Pregnen-3,20-dion
Appearance: white powder
Package: 1KG/foil bag
Grade: medical grade
Usage: progestogen.Sterid hormone produced by the corpus luteum.
Density: 1.1±0.1 g/cm3
Melting point:128-132 °C(lit.)
Boiling point:447.2±45.0 °C at 760 mmHg
Flash point: 166.7±25.7 °C
storage temp. Store at RT
Solubility: Odorless, tasteless. This product is easily dissolved in chloroform, dissolved in ethanol, ether or vegetable oil and insoluble in water.
Progesterone is a hormone released from the corpus luteum in the ovary and contains 21 carbon atoms. Progesterone is also an important metabolic intermediate in the production of other endogenous steroids. There are two crystal types of progesterone, which are alpha and beta, and the two types have similar physiological activities. The type alpha is precipitated from dilute ethanol to orthorhombic white prism crystal, and beta is orthorhombic white needle like crystal, soluble in ethanol, ether, chloroform, acetone, two dioxane and concentrated sulfuric acid.
Previous biochemical studies have shown that progesterone regulates the role of progesterone as a clinical treatment for habitual abortion, dysmenorrhea, amenorrhea, and other symptoms. Progesterone, one of the most important functions of progesterone, is used as a hormone drug to promote and maintain uterine changes in early pregnancy. It is used for habitual abortion, irregular menstruation, etc.. In addition, progesterone also acts as a steroid hormone and progestin, used in the treatment of abortion.
It also can be used for veterinary drugs. The dosage of this,intramuscular injection, a dose of horse, cattle 50-100mg; sheep, pig 15-25mg; dog 2-5mg.
|CERTIFICATE OF ANALYSIS|
|CAS No.||57-83-0||Outer Packing||1KG/foil bag|
|Production date||2017.06.10||Shelf life||2021.06.19|
|Items of analysis||Specification||Results|
|Description||White powder||White powder|
|Loss on drying||≤0.5%||0.02%|
|Specific optical rotation||+175-183°||+181.21°|
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1.What time do you deliver products we have ordered?
We always deliver products within 24 hours after receiving payments for the most products we sell are in large stock.
2.What kind of shipment ways do you adopt?
We always take expresses to transport products including EMS, DHL, TNT, UPS, FedEx and so on. We will adopt the most suitable express ways according to your products quantities,product category and rate of clearance. As for large order, we also can transport products by sea.
3.Can you provide free sample for us?
Yes, we can do it. The sample is free, but you have to bear the freight.
4.Can we trust your products quality?
We are a kind of company working on chemical industry for thirteens years.Our products meet all standards.And we have our own certificate of analysis. We can provide COA of each batch good.As you know, we can provide sample for you ,so if you are worried about the quality of our product, you can take sample first to have a test, then decide whether purchase in large quantity.
5.Why are your products higher than others?
We always keep pace with the market to quote proper and the most competitive price. What you buy in our company is the guarantee of product quality.Several factors influencing the product price include assay, extraction process, grade,raw materials used and so on. So I suggest that you can take sample to test the quality to determine whether the price is proper.
--------About Our Company--------
Shenzhen Sendi Biotechnology CO., Ltd, owned by Yuancheng group,is a large high-tech chemical enterprise specializing in fine chemicals, flavors, spices, food additives, pharmaceutical raw materials and intermediates.We set research, development, production, operation, sales in one.We have more than 10000 square meters manufacturing shop established in terms of GMP standard from pilot to large production, with advanced equipment.We have perfect quality assurance system and perfect quality control system. And we also have multiple sets of high pressure liquid chromatography, gas chromatography and UV analysis instrument with high efficiency and high sensitivity spectrophotometer, to analyze and control the product.
If you have any question, please feel free to contact me!