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Estradiol Valerate

Estradiol Valerate

Country/Region china
Company Xhcfzj company
Categories SAW Touch Screen
Update 2017-03-24 13:15:20
ICP License Issued by the Chinese Ministry
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Estradiol valerate
CAS NO.: 979-32-8
Molecular formula C23H32O3
Molecular weight:356.50
Chemical Name:Estra-1,3,5(10)-triene-3,17-diol(17b)-, 17-pentanoate.
Packing:0.5kg/ foil bag, 2bags/carton;
Structural formula
Key word:
valerate estradiol
What's Estradiol valerate?
Estradiol valerate is a natural estradiol valerate, with estradiol pharmacological effects, it can promote and regulate the female reproductive organs and secondary sexual characteristics of the normal development.
Benefits of Estradiol valerate:
Estradiol valerate can promote cell synthesis of DNA, RNA corresponding to the organization of a variety of different proteins. Estradiol valerate inhibits ovulation by reducing the release of hypothalamic gonadotropin-releasing hormone (GnRH), resulting in decreased release of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) from the pituitary. LH secretion of male testosterone to reduce testosterone secretion.
Usage of Estradiol valerate:
Estradiol valerate tablet; Estradiol valerate injection;


Specification/technical data sheet:

Item

Result

Characteristic

white or Off-white crystalline powder

Specific rotation

between +41° and +47°

Melting range

between 143° and 150°

Water

not more than 0.1%.

Assay

Estradiol Valerate contains not less than 98.0 percent and not more than 102.0 percent of C23H32O3.

Pharmacopeia

USP37;EP8.0;BP2012;

Particle size

90%<10um,100% pass 20um;micro powder can be customized.

How to test assay of Estradiol valerate?
Take Megestrol acetate appropriately, accurately weighed to methanol as solvent, quantitative dilution into about 0.4mg per 1ml of the solution. Determination of estradiol take valerate reference amount, accurately weighed, with methanol as the solvent quantitative dilution into 1ml each containing about 8mg solution; precise amount of the solution and internal standard solution of 2ml, set 10ml volumetric flask, Diluted with methanol to the mark, shake; take 5l into the liquid chromatograph, record the chromatograms; another appropriate amount of the goods, with the law determination, according to the standard method to peak area calculation.
Storage of Estradiol valerate:
Preserve in tight,light-resistant containers,store at 25℃,excursions permitted between 15-30℃.
Shelf life of Estradiol valerate:
24 months when properly stored in original packing
Why choose us?
--Advanced production equipments and strict production management according to GMP regulation are the solid base of product uniformity.
--The strong R&D team is supporting us to keep Estradiol valerate competitiveness.
--The lab with complete facilities and experienced analysts is the guarantee of high quality of Estradiol valerate.
--The efficient system of logistics and warehouse management are the guarantee of delivering Estradiol valerate on time,with the perfect conditions.
--The efficient system of logistics and warehouse management are the guarantee of delivering Estradiol valerate on time,with the perfect conditions.


FAQ:
Who are API&HERB GROUP?
API&HERB GROUP is engaged in human health all over the world.The API Biopharm and HERB Biopharm are mainly held by API&HERB group.API biopharm is a high-new-tech en


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