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Progesterone, Progestational Hormone,4-Pregnene-3,20-dione

Progesterone, Progestational Hormone,4-Pregnene-3,20-dione

Product Name: Progesterone
CAS NO.: 57-83-0
Specification: USP39/EP8.0
Apperance:White or alomost white crystalline powder
Particle size:Particle size

Description

WELLGREEN have the more ten years manufacturing experience for Progesterone, Progestational Hormone,4-Pregnene-3,20-dione Progesterone, Progestational Hormone,4-Pregnene-3,20-dione for maintaining pregnancy, for women health care products, for cosmetic products in China, it is able to supply you with top quality Progesterone, Progestational Hormone,4-Pregnene-3,20-dione USP39/EP8.0 Standard Products.

Progesterone, Progestational Hormone,4-Pregnene-3,20-dione

Product Description:

Progesterone also known as P4 (pregn-4-ene-3,20-dione) is a C-21 steroid hormone involved in the female menstrual cycle, pregnancy supports gestation and embryogenesis of humans and other species. Progesterone belongs to a class of hormones called progestogens, and is the major naturally occurring human progestogen.


Product Name:Progesterone

CAS  NO.: 57-83-0

Appearance:White or alomost white crystalline powder

Synonyms Progestin; Lutren; Lutein; Flavolutan; Corporin; Luteal hormone; 4-Pregnene-3,20-dione

Molecular Formula:C21H30O2

Molecular Weight: 314.468

Einecs: 200-350-6

Melting Point: 128-132℃

 

Specification: USP39/EP8.0

Item

Spec.

Description

White or almost white crystalline powder

Solubility

Soluble in ethanol, sparingly soluble in acetone, practically insoluble in water, Sparingly soluble in Vegetable oil, Soluble in Dioxane

Identification

A .IR conform to the CRS

B. UV conform

Melting range

126℃~131℃

Specific rotation

+175°~+183°

Loss on drying

Not more than 0.5%

Assay

97.0%~103.0%

Residual Solvents


Ethanol

≤2500ppm

Methanol

≤129ppm

Petroleum ether

≤108ppm

Toluene

≤15ppm

Cyclohexanone

≤33ppm

Particle size

95%<10um

Conclusion

Conform with USP39 specification


Functional

1  Mainly used for habitual abortion, dysmenorrhea, menorrhagia or metrorrhagia, amenorrhea.

2. It is also used for diseases caused by progesterone deficiency, such as premenstrual syndrome, anovulation, menstrual disorders, benign breast diseases, pre menopausal and menopause.Vaginal administration is an alternative to oral administration, especially in patients with liver disease. 

3. It can also be used for benign prostatic hyperplasia and sleep apnea syndrome.


Application 

1. Applied in inhibitor of breast cancer risk.

2. Applied in comstic for skin care cream.


Packing &Delivery

Delivery time :

Around 3-5 workdays after your payment.

MOQ :

1 kg

Packing :

1 kg with double plastic container inside/Aluminum foil bag outside. 

25kg with double plastic container inside/Fiber drum outside.

Payment terms:

T/T or Western Union or Paypal

Srorage :

Stored in dry and cool place, keep away from strong light and heat.

Shelf Life :

Two years when properly stored.


Company Information

WellgreenTechnologyCo.,Ltd is a high - tech corporation and ISO9001: 2008 quality management system certification specializing in the production of nutritional supplements, herbal essence, steroids and its intermediates pharmaceutical industry. We 

insist the principle of  Top quality, Excellent service, Outstanding technology innovation, Constantly development, and the goal of To be well in the green life.

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Certifications

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FAQ
Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q3:What’s your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q5:Is there a discount?
A:Different quantity has different discount.
Q6: How to contact us ?
A:You can chat with us by Trademanager,MSN&Skype Online. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us.


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