Medical Raw Materials Plant Extract Progesterone Immunomodulator Cas-57-83-0

Medical Raw Materials Plant Extract Progesterone Immunomodulator Cas-57-83-0

• Progesterone has significant morphological effects on endometrium in vivo and is necessary for pregnancy maintenance. In the later period of menstruation,  so that it changes from proliferative stage to secretion stage, creating conditions for fertilized egg implantation and embryo development; Shedding the endometrium completely during menstruation; Inhibit the movement of the uterus during pregnancy and the sensitivity to oxytocin, have a fetal effect, to prepare for milk production; Large doses can inhibit the secretion of luteinizing hormone by the anterior pituitary through the feedback regulation of the hypothalamic-anterior pituitary-ovarian axis, thus inhibiting ovulation and playing a contraceptive role. Progesterone can be used for habitual abortion, threatened abortion, functional uterine bleeding, haemorrhagia, dysmenorrhea, endometriosis, amenorrhea, ureteral stones. Prostatic hyperplasia, sleep apnea syndrome and refractory cirrhosis ascites.

Name	Progesterone
CAS RN	57-83-0
Molecular Formula	C21H30O2
Molecular Weight	314.46
EINECS	200-350-6
Melting Point	128-132 °C (lit.)
Boiling Point	394.13°C (rough estimate)
Specific Rotation	186 º (c=1, ethanol)
Density	394.13°C (rough estimate)
Refractive Index	182 ° (C=2, Dioxane)
Flash(ing) Point	2℃
Storage Condition	Room Temperature
Solubility	H2O: 25 mg/mL, may be clarified to slightly cloudy
structural   formula

Company profile

     Xingtai Xinzhou Technology Co., Ltd. is a registered enterprise approved by the relevant state departments. Located in Xingtai City, Hebei Province, China. The company spirit of "customer first, integrity first principle, with a number of enterprises to establish long-term cooperative relations. Adhere to the "quality of survival, creation and development, honest, trustworthy" business philosophy, adhere to the "everything quality, customer satisfaction, new, people-oriented quality policy, and constantly improve and perfect themselves. To scientific management, advanced equipment, continuous innovation, to meet the needs of customers. Good reputation and high quality products, has been the majority of domestic and foreign merchants consistent trust. Won the trust of our customers and won the praise of customers!

Why Choose Us.

Our company has independent factories, mass production of pharmaceutical intermediates, organic intermediates and other raw materials, widely used in medicine, health care products, cosmetics, nutritional supplements, food additives and other fields.

Our company adheres to the business philosophy of integrity and cooperation, scientific innovation and service first. With absolute quality assurance as the purpose and perfect service system as the basis, our company provides efficient and satisfactory consulting services, sincerely welcomes your business inquiries, and looks forward to working with you to create a new future.               

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 1.Can we get your free samples?

Yes, can. Our free sample can be provided for customers test. But the freight for express is obuyer's account.

2.Can we do printing or label on the bottles?

Yes, can. We can offer various printing ways,such, screen printing, hot stamping, label printing.

3.What is the normal lead time?

For stock products, within 24-48 hours after we receive your payment. For smaller customize color bottles, we will ship out within 3-5 days.

4.What is your shipping terms?

Faster ways: EDEX, DHL, UPS, TNT, etc by sea or by air economy

5.How does your factory do regarding quality control?

We do test for 3 times before packing.