China (Mainland)
Estradiol powder CAS 50-28-2 CAS NO.50-28-2
- FOB Price: USD: 100.00-200.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,Other
- Available Specifications:
1(1-10)Kilogram1(10-25)Kilogram
- Product Details
Keywords
- Estradiol
- Estradiol powder
- CAS 50-28-2
Quick Details
- ProName: Estradiol powder CAS 50-28-2
- CasNo: 50-28-2
- Molecular Formula: C19H28O2
- Appearance: Off white crystalline powder
- Application: pharmaceutical industry
- DeliveryTime: 2-3 days after payment
- PackAge: (1). 1-10kg / foil bag (2). 25kg / d...
- Port: SHANGHAI
- ProductionCapacity: 1000 Kilogram/Month
- Purity: 99%
- Storage: Store in cool & dry place
- Transportation: 1.Air Courier Express Door to Door Ser...
- LimitNum: 1 Kilogram
- Related Substances: <0.1%
- Residue on Ignition: <0.1%
- Heavy Metal: <1ppm
- Valid Period: 24 months
Superiority
1.high purity
2.consistent quality
3.competitive price
4.fast shipping
Binbo Biological Products Co. Ltd., is a professional high-tech enterprise which engaged in Biological products and APIs, Raw Steroid, Hormone products and other raw materials. Binbo is engaged in R&D with perfect equipments and advanced detecting instruments. The factory is in strict accordance with GMP standard in the course of design and construction.
Details
estradiol
english name: β-estradiol
alias: beta-estradiol; estradiol; 3 - hydroxy estrogen steroidal 3,5 (10) - triene-17β-ol
cas:50-28-2
molecular weight: 272.38
molecular formula: c18h24o2
products: standard: usp28
appearance: white or almost white crystalline
melting point: 173.0 ~ 179.0 ℃
single impurity: ≤ 0.5%
total impurity: ≤ 1.0%
content: 97.0% to 103.0%
packing: 5 kg / aluminum listen
|
test items |
specification |
test results |
|
appearance |
white or almost white crystalline powder |
white crystalline powder |
|
loss on drying |
≦0.5% |
0.34% |
|
melting point |
139-141 °c |
139-140 °c |
|
(hplc)assay |
97-103.0% |
99.08% |
|
free acid |
0.5%max |
0.31% |
|
conclusion |
the aboye product conforms analysis standard |
conform |
Estradiol is the intermediate between estradiol valerate and estradiol benzoate, and it is a type of estrogen drug. It can be used to treat uterine functional bleeding, primary amenorrhea, menopausal syndrome, and prostate cancer. Estradiol can promote and adjust the normal growth of female sex organs and secondary sex characteristics, promote mammary duct maturation and growth, and aid in posseting. Estradiol can also be used in biochemical research
1. Air Courier Express Door to Door Service （DHL / TNT / FEDEX / UPS / EMS）
2. Normal Air
3. Normal Sea
Binbo Biological Co., Ltd. is located in the convenient transportation and beautiful scenery of Jining high-technology industrial zone - Jinxiang economic Development Zone. There is a 105 National road links north and south when Zaocao and Dongfeng Roads connect east and west. Besides, provincial expressway and Ji-Xu expressway which connect Beijing,Shanghai,Fuzhou, and several cities across the JinXiang economic development zone. More importantly, there are only 20 km to Jining airport and close to Qufu high-speed railway station.These convenient geographical conditions bring the development opportunities for this economic development zone.
Binbo Biological Products Co. Ltd., is a professional high-tech enterprise which engaged in Biological products and APIs, Raw Steroid, Hormone products and other raw materials. Company was established in 2001, currently our company has more than 28 thousand square meters covering area. Factory buildings and workshops were establishsd by modern production requirements.There are three steps of development project which planned to invest around 60 million RMB. Currently the first step were finished and spent 28 million RMB, which met the production and office requirements.
Binbo is engaged in R&D with perfect equipments and advanced detecting instruments. The factory is in strict accordance with GMP standard in the course of design and construction.
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