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10 Years Manufacture Ethynyl Estradiol Powder CAS NO.57-63-6
- Min.Order: 10 Gram
- Payment Terms: T/T,
- Product Details
Keywords
- Ethynyl Estradiol
- Ethynylestradiol
- Ethynylestradiol powder
Quick Details
- ProName: 10 Years Manufacture Ethynyl Estradiol...
- CasNo: 57-63-6
- Molecular Formula: C20H24O2
- Appearance: white powder
- Application: for research
- DeliveryTime: immediately
- PackAge: aluminum foil bag, drum
- Port: HK, Shanghai, Shenzhen
- ProductionCapacity: 10 Kilogram/Month
- Purity: 99%
- Storage: cool and dry place
- Transportation: wonda-chem@outlook.com
- LimitNum: 10 Gram
Superiority
1.high quality:
quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.
2.reasonable price:
we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.
3.low moq:
no worry about the low moq, our moq is 1 gram or even lower.
4.good service.
fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.
5. fast shipping and secure courier.
we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.
Details
What is Ethynyl estradiol
The phosphate salt form of ruxolitinib, an orally bioavailable Janus-associated kinase (JAK) inhibitor with potential antineoplastic and immunomodulating activities. Ruxolitinib specifically binds to and inhibits protein tyrosine kinases JAK 1 and 2, which may lead to a reduction in inflammation and an inhibition of cellular proliferation. The JAK-STAT (signal transducer and activator of transcription) pathway plays a key role in the signaling of many cytokines and growth factors and is involved in cellular proliferation, growth, hematopoiesis, and the immune response; JAK kinases may be upregulated in inflammatory diseases, myeloproliferative disorders, and various malignancies.
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Basic Information |
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Product Name |
Estradiol |
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Specification |
99% |
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Cas No |
50-28-2 |
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Appearance |
White or almost white, odorless powder |
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Identification |
Conforms |
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Physical Characteristics |
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Single impurity |
Not more than0.5% |
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Sum impurities |
Not more than1.0% |
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Specific rotation |
+76°~+83° |
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Melting Point |
173℃~179℃ |
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Particle Size |
100%≤20um |
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Assay(UV, basis on drying) |
99.18% |
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Packing |
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N.W.25kgs G.W.28kgs Paper-drums and two plastic-bags inside |
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Storage |
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Preserve in tight, light-resistant containers. |
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Shelf Life |
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24 months when properly stored |
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Packing and shipping
