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Antiacne Antineoplastic Female Steroids Estradiol Benzoate 376.49 Molecular
- HW Female Steroids
CAS: 50-50-0 Female Steroids
- China
- GMP,SGS,UKAS,ISO
- Negotiable
- Negotiable
- foil bag or as your requirement
- Within 1-2 working days upon receipt payment
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- 1000kgs/month
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Shenzhen Wenzhi Bio-Technology Co.,Ltd2020-07-10 09:46:19
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Product Details
CAS: | 50-50-0 | Grade: | USP/BP | Assay: | 99% |
Molecular Formula: | C13H16N2O2 | Molecular Weigh: | 376.49 | Character: | White crystalline powder |
Keywords: | Female Steroids,Hormone Steroid, Female Acetate, Female Estradiol, Steroid Powder Mifepristone ,Steroid Hormone Pt 141, Steroid Ethisterone, Steroid Estrogen Norethisterone Enanthate, Female Hormone, Steroid Powder Meprednisone, Steroid Hormone Diethylstil |
Product Description
Antiacne Antineoplastic Female Steroids Estradiol Benzoate 50-50-0
Quick detail
Product Name: | Estradiol Benzoate |
Synonyms: | 17-beta-Oestradiol 3-benzoate |
CAS RN.: | 50-50-0 |
EINECS: | 200-043-7 |
Molecular Weight: | 376.49 |
Molecular Formula: | C25H28O3 |
purity | 99% |
Basic information
Place of Origin | China |
Brand Name | |
Certification | ISO9001, ISO14000, KOSHER,GMP |
Minimum Order Quantity: | 10g |
Price: | negotiation |
courier | EMS, DHL, Fedex, UPS,TNT |
Payment Terms: | TT, West Union, Money Gram,Bitcoin |
Supply Ability: | 1000kg per month |
Delivery date: | Within 6 hours after received your payment |
Packaging Details: | Very discreet pakage according to order quantity and different country |
Description:
Estrogens direct the development of the female genotype in embryogenesis and at puberty. Estradiol is the major estrogen secreted by the premenopausal ovary. Estradiol benzoate is an estradiol analog which contains a benzyl ester at the C-3 position and is often used in combination with a progestin to induce estrus in domestic livestock.
This compound binds to the human and murine estrogen receptor α (ERα), and chicken ER with IC50 values in the range of 22-28 nM. This reflects a 6-10 fold reduction in binding affinity compared to estradiol.
Application:
The effects of daily injections of 5 microgram estradiol benzoate (EB) on the patterns of food and ethanol consumption were studied in ovarectomized rats given free access to food, a 10% ethanol solution, and water. EB led to an immediate, but transient, suppression of both food and ethanol intake. The time course and magnitude of these effects were virtually identical.
While the decrease in total food intake was achieved by a permanent decrease in the duration of eating bouts, the decline in total ethanol consumption apparently resulted from decreased rates of licking within bouts. Gradual increases in the frequency of eating and ethanol-drinking bouts allowed total food and ethanol intake to return to baseline within three weeks of the first injection. Total water intake rose three-fold during EB administration and this was due to increases in both the duration and frequency of drinking bouts. The similarity in effects induced by EB on the patterns of food and ethanol intake were discussed in terms of ethanols caloric property.
COA
Product name | Estradiol Benzoate | |
Appearance | White crystalline powder | |
Water | ≤3.5% | pass |
Assay | 97 .0~ 103.0% | 99.2% |
Loss on drying | ≤0.5% | 0.17% |
Related substances | total impurities ≤1.0% | Pass |
any individual impurity ≤0.5% | Pass | |
Residual solvents | ethanol ≤0.5% | Pass |
Estradiol CAS: 50-28-2
Estradiol Benzoate CAS: 50-50-0
Estradiol Cypionate CAS: 313-06-4
Estradiol Enanthate CAS: 4956-37-0
The quality control process
1) Purchasing
Thorough market research, understand the price of raw materials and performance.To the procurement source to understand fully, and fully guarantee the quality of the procurement of raw materials.
2) Inspection
Four steps: sampling, sample pretreatment, measuring and data processing.
3) Producing
a) Each operator must do self-inspection of producs and make the corresponding inspection records.
b) Full-time inspectors through check the operator self-inspection, and review and sign in the corresponding record. Full-time inspection is responsible for inspection of finished product, and make the finished product incoming inspection records.
4) Before selling
Test result can be provided before selling.
Third-party detection institution is allowed if you are not satisfied with test results.
OUR ADWANTAGE:
High quality with competitive price:
1) Standard: Enterprise Standard
2) All Purity≥99%
3) We are manufacturer and can provide high quality products with factory price.
Fast and safe delivery
1) Parcel can be sent out in 24 hours after payment. Tracking number available
2) Secure and discreet shipment. Various transportation methods for your choice.
3) Customs pass rate ≥99%
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.
We have clients throughout the world.
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customerss requirement is our responsibility.
3) High quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers.
If you are interested in our products, please feel free to contact me.
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