USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
superiority:
a professional manufacturer of api&pharmaceutical intermediates in china. has a registered capital of 1 million yuan and is one of the most dynamic foreign trade companies in the chinese market. we have a pharmaceutical raw material production plant and a reagent r&d center. we now have the most complete product line. in addition, we have developed and produced tens of thousands of reagents. we also have the business of custom synthesis of various organic compounds as a supplement. we can synthesize almost all chemicals. our goal is to survive by quality and develop by credit.
in the past two years, our products have spread over more than 30 countries in the world, europe, south america, north america, southeast asia and africa. we work with friends all over the world to develop the best quality products, the most reasonable prices and safe and effective transportation. product can be ordered from milligrams to tons. meet the purchase of new and old customers. we will not let you down.
delivery :
sample order : as usual you can get the goods within 4-7days. we can send it via hkems, hk air post, dhl or other methods.
we have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.
bulk order: shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.
if you have any other questions to consult me,please not hesitate to contact me any times.
superiority
1,high quality with competitive price in china market
2,fast and safe delivery,goods can be sent out immediately after payment. tracking number is available.
3,our products are with mature technical support.
4.packing as your request, with photo before shipment
5,we have clients throughout the world.
6,professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
7, market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility.
8.high quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.
our advantages:
full experience of large numbers containers loading in chinese sea port
fast shipment by reputed shipping line
packing with pallet as buyer's special request
best service after shipment with e mail
cargoes together with container sales service available
cargoes photo before and after loading into container
raw materials from chinese origin
professional loading:
1.we will provide you with professional loading
2.we have one team supervise uploading the materials. we will check the container, the packages
3.every step, taking pictures and make records.
4.we will make a complete loading report for our customer of each shipment.
product name | 4-androsten-4-ol-3,17-dione |
---|---|
synonyms | formestane; b, aromatase inhibitor; 4-hydroxyandrost-4-ene-3,17-dione; |
molecular formula | c20h28o2 |
molecular weight | 300.4351 |
cas registry number | 566-48-3 |
density | 1.1g/cm3 |
boiling point | 435.1°c at 760 mmhg |
refractive index | 1.545 |
flash point | 162.4°c |
vapour pressur | 9.02e-08mmhg at 25°c |
product name | 4-androsten-4-ol-3,17-dione |
---|---|
synonyms | formestane; b, aromatase inhibitor; 4-hydroxyandrost-4-ene-3,17-dione; |
molecular formula | c20h28o2 |
molecular weight | 300.4351 |
cas registry number | 566-48-3 |
density | 1.1g/cm3 |
boiling point | 435.1°c at 760 mmhg |
refractive index | 1.545 |
flash point | 162.4°c |
vapour pressur | 9.02e-08mmhg at 25°c |
product name | 4-androsten-4-ol-3,17-dione |
---|---|
synonyms | formestane; b, aromatase inhibitor; 4-hydroxyandrost-4-ene-3,17-dione; |
molecular formula | c20h28o2 |
molecular weight | 300.4351 |
cas registry number | 566-48-3 |
density | 1.1g/cm3 |
boiling point | 435.1°c at 760 mmhg |
refractive index | 1.545 |
flash point | 162.4°c |
vapour pressur | 9.02e-08mmhg at 25°c |
product name | 4-androsten-4-ol-3,17-dione |
---|---|
synonyms | formestane; b, aromatase inhibitor; 4-hydroxyandrost-4-ene-3,17-dione; |
molecular formula | c20h28o2 |
molecular weight | 300.4351 |
cas registry number | 566-48-3 |
density | 1.1g/cm3 |
boiling point | 435.1°c at 760 mmhg |
refractive index | 1.545 |
flash point | 162.4°c |
vapour pressur | 9.02e-08mmhg at 25°c |
product name | 4-androsten-4-ol-3,17-dione |
---|---|
synonyms | formestane; b, aromatase inhibitor; 4-hydroxyandrost-4-ene-3,17-dione; |
molecular formula | c20h28o2 |
molecular weight | 300.4351 |
cas registry number | 566-48-3 |
density | 1.1g/cm3 |
boiling point | 435.1°c at 760 mmhg |
refractive index | 1.545 |
flash point | 162.4°c |
vapour pressur | 9.02e-08mmhg at 25°c |
product name | 4-androsten-4-ol-3,17-dione |
---|---|
synonyms | formestane; b, aromatase inhibitor; 4-hydroxyandrost-4-ene-3,17-dione; |
molecular formula | c20h28o2 |
molecular weight | 300.4351 |
cas registry number | 566-48-3 |
density | 1.1g/cm3 |
boiling point | 435.1°c at 760 mmhg |
refractive index | 1.545 |
flash point | 162.4°c |
vapour pressur | 9.02e-08mmhg at 25°c |
applications:
formestane (lentaron) is a type i, steroidal aromatase inhibitor. it is used in the treatment of estrogen-receptor positive breast cancer in post-menopausal women. it is available as an intramuscular depot injection.
formestane is often used to suppress estrogen production from anabolic steroids or prohormones. it also acts as a prohormone to 4-hydroxytestosterone, an active steroid which displays weak androgenic activity in addition to acting as a mild aromatase inhibitor.
formestane has poor oral bioavailability and as such is no longer popular as many orally active aromatase inhibitors have been identified.
packaging & delivery process:
with sufficient stock, so we can deliver promptly at the very day upon receipt of the payment.
sophisticated and professional logistic agent. we take responsibility to provide our customers with fast delivery and secure shipping.
well-trained and disciplined packing team. unique ways to ship 10 grams to 100kg powders at one time to your destination. fast and discreet shipment could be arranged for customs pass guaranteed.
packing pictures and tacking code are provided within 12 hours after receiving the payment. updated tracking information will be provided every other day.
after-sale service: any questions or problems after receiving the product, please feel free to contact us. problems would be solved for you immediately.