|Place of Origin:||China|
|সাক্ষ্যদান:||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:||950kg/per month|
|Density:||1.2±0.1 g/cm3||Boiling point:||531.2±50.0 °C at 760 mmHg|
|Flash point:||212.0±22.9 °C||Melting point:||191-198 °C(lit.)|
99% Female Hormone Powder Estradiol Benzoate CAS50-50-0 for Less Estrogen Treat
Product Name: Estradiol Benzoate
Synonyms: (17beta)-Estra-1,3,5(10)-triene-3,17-diol 3-benzoate;1,3,5(10)-Estratriene-3,17-diol-3-benzoate;1,3,5(10)-Oestratriene-3,17-beta-diol 3-benzoate;1,3,5(10)-oestratriene-3,17-beta-diol3-benzoate;17beta-Estradiol monobenzoate;17-beta-estradiolmonobenzoate;17-beta-Oestradiol 3-benzoate;17-beta-oestradiol3-benzoate
Appearance: white powder
Package: 1KG/foil bag
Usage: Estradiol benzoate can be used to treat injuries caused by reducing estrogen levels in the body.
Density: 1.2±0.1 g/cm3
Melting point: 191-198 °C(lit.)
Boiling point: 531.2±50.0 °C at 760 mmHg
Flash point:212.0±22.9 °C
Solubility:slightly soluble in acetone, slightly soluble in ethanol or vegetable oil, insoluble in water.
Estradiol is the main estrogen secreted by pre menopausal ovaries. Estradiol benzoate is a estradiol analogue containing benzyl ester at C-3.
It's mainly used for treatment of Dysfunctional uterine bleeding and hypoplasia of uterus.It is suitable for symptomatic treatment of menopausal symptoms, such as hot flashes, sweating and vaginal dryness.It also can be used for veterinary drugs including promoting the sexual maturity of animals and removing retained placenta and fetal death.
For Dysfunctional uterine bleeding: Everytime 1～3mg,twice everyday.Blood retention or bleeding decreased significantly and gradually decreased.
For hypoplasia of uterus: Intramuscular injection every other day: 1mg, continuous injection 10 times, withdrawal for 8~10 days, repeat. If the plan is applied many times, it is appropriate to inject progesterone 10 to 20mg at the same time 5 times later.
For external use:each 1.5g (including 1.35mg estradiol benzoate or 0.98mg estradiol)apply to clean skin (such as the medial arm, abdomen, waist, hips and thighs), 1 times daily, monthly calendar 1 ~ 24 days for 15 to 24 days, and daily oral medroxyprogesterone 4mg.
|CERTIFICATE OF ANALYSIS|
|Product name||Estradiol Benzoate|
|CAS No.||50-50-0||Outer Packing
|2016.11.16||Shelf life||four years|
|Items of analysis||Specification||Results|
|Description||White or off-white crystalline powder||white powder|
|IR spectrum||IR spectrum||Conforms|
|Solubility||practically insoluble in water ,freely soluble in methylene||conforms|
|Residue on ignition||≤0.2%||
|Specific rotation||﹢57.0 °~﹢63.0°||﹢57.5°|
|Loss on drying||≤0.5%||0.23%|
|Any individual impurity||≤ 1.0%||Conforms|
|Total impurities||≤ 2.0%||Conforms|
|Assay||97.0 ~ 103.0%||99.05%|
|Limit of methanol and dichloromethane||≤0.20%||Conforms|
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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.
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