Top Quality Raw Hormone Powder Exemestane CAS: 107868-30-4

Model NO.: 107868-30-4
Color: White to Light Yellow
Mf: C20h24o2
MW: 296.40300
Delivery: by DHL, TNT, FedEx, Hkems, UPS, etc
Trademark: dky
Specification: USP/BP/EP/CP
Origin: China
HS Code: 2937900090
Model NO.: 107868-30-4
Color: White to Light Yellow
Mf: C20h24o2
MW: 296.40300
Delivery: by DHL, TNT, FedEx, Hkems, UPS, etc
Trademark: dky
Specification: USP/BP/EP/CP
Origin: China
HS Code: 2937900090
Synonyms:6-methylenandrosta-1,4-diene-3,17-dione;androsta-1,4-diene-6-methylene-3,17-dione;6-METHYLENEANDROSTA-1,4-DIENE-3,17-DIONE;6-Methylene-androsta-1,4-diene-3,17-dione;AROMASIN;EXALAMIDE;6-methylenandrost-1,4-diene-3,17-dione;6-Methyleneandrosta-1,4-diene-3,17-dione;
CAS 107868-30-4
MF C20H24O2
MW 296.40300
Quality 296.17800
PSA 34.14000
LogP 4.02950
Physical and chemical properties
Appearance and properties white to pale yellow crystalline powder
density 1.13 g/cm3
melting point 155.13 ° C
boiling point 453.7DHS C at 760 mmHg
flash point 169 DHS C
refractive index 1.572
storage conditions Store in the original container in a cool dark place
steam pressure 2.02 e-08 mmHg at 25 ° C
Introduction of compounds
 (trade name Aromasin) is a drug used to treat breast cancer. It is a member of the class of drugs known as aromatase inhibitors. Some breast cancers require estrogen to grow. Those cancers have estrogen receptors (ERs), and are called ER-positive. They may also be called estrogen-responsive, hormonally-responsive, or hormone-receptor-positive. Aromatase is an enzyme that synthesizes estrogen. Aromatase inhibitors block the synthesis of estrogen. This lowers the estrogen level, and slows the growth of cancers.
use
 is the second generation aromatase inhibitors, its role is different from the anti-estrogen drugs, it can combine with aromatase and irreversible inactivated, thus reduce circulating estrogen levels rapidly and consistently, inhibits tumor growth. The role of the drug than the same kind of aromatase inhibitors f beauty is better, and less toxicity. More importantly, this product does not exist the former oral coupling faults occur, can be made into a variety of dosage forms. Clinically for the treatment of metastatic breast cancer and used as adjuvant therapy of early breast cancer, curative effect and good tolerance, relatively few side effects.

Our Adwantage:

1.We have stock so we can delivery quickly at the very day when receive the payment.

2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order.

3.High quality guarenteed, once any problem is found, the package would be reshipped for you

4.Shipping by express (FedEx,UPS,DHL,EMS TNT HKEMS), by air.The most professional forwarder would be recommanded for you.

5. Warm after-sale service for you 24/7. Any of your question would be solved for the first as soon as possible.Adhering to the principle of customer first conviction.we will provide the best and the most sincere services as possible as we can.

FAQ

1.What services do you offer?
We can offer the Custom premixes, Semi-Finished products, Finished products, OEM service.
We can also assist with formulations, blends and custom packing. QHNUTRACEUTICALS is your complete source for today and tomorrow's most potent and popular natural ingredients. With experience of more than 500 formula products, if you can envision a functional product, we can make it happen.

2.How do I make an order?
Simply contact our office by telephone +86-027-81302011 .We will connect you with one of our account managers who will be happy to assist you with your order.







  Synonyms:6-methylenandrosta-1,4-diene-3,17-dione;androsta-1,4-diene-6-methylene-3,17-dione;6-METHYLENEANDROSTA-1,4-DIENE-3,17-DIONE;6-Methylene-androsta-1,4-diene-3,17-dione;AROMASIN;EXALAMIDE;6-methylenandrost-1,4-diene-3,17-dione;6-Methyleneandrosta-1,4-diene-3,17-dione;
CAS 107868-30-4
MF C20H24O2
MW 296.40300
Quality 296.17800
PSA 34.14000
LogP 4.02950
Physical and chemical properties
Appearance and properties white to pale yellow crystalline powder
density 1.13 g/cm3
melting point 155.13 ° C
boiling point 453.7DHS C at 760 mmHg
flash point 169 DHS C
refractive index 1.572
storage conditions Store in the original container in a cool dark place
steam pressure 2.02 e-08 mmHg at 25 ° C
Introduction of compounds
 (trade name Aromasin) is a drug used to treat breast cancer. It is a member of the class of drugs known as aromatase inhibitors. Some breast cancers require estrogen to grow. Those cancers have estrogen receptors (ERs), and are called ER-positive. They may also be called estrogen-responsive, hormonally-responsive, or hormone-receptor-positive. Aromatase is an enzyme that synthesizes estrogen. Aromatase inhibitors block the synthesis of estrogen. This lowers the estrogen level, and slows the growth of cancers.
use
 is the second generation aromatase inhibitors, its role is different from the anti-estrogen drugs, it can combine with aromatase and irreversible inactivated, thus reduce circulating estrogen levels rapidly and consistently, inhibits tumor growth. The role of the drug than the same kind of aromatase inhibitors f beauty is better, and less toxicity. More importantly, this product does not exist the former oral coupling faults occur, can be made into a variety of dosage forms. Clinically for the treatment of metastatic breast cancer and used as adjuvant therapy of early breast cancer, curative effect and good tolerance, relatively few side effects.

Our Adwantage:

1.We have stock so we can delivery quickly at the very day when receive the payment.

2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order.

3.High quality guarenteed, once any problem is found, the package would be reshipped for you

4.Shipping by express (FedEx,UPS,DHL,EMS TNT HKEMS), by air.The most professional forwarder would be recommanded for you.

5. Warm after-sale service for you 24/7. Any of your question would be solved for the first as soon as possible.Adhering to the principle of customer first conviction.we will provide the best and the most sincere services as possible as we can.

FAQ

1.What services do you offer?
We can offer the Custom premixes, Semi-Finished products, Finished products, OEM service.
We can also assist with formulations, blends and custom packing. QHNUTRACEUTICALS is your complete source for today and tomorrow's most potent and popular natural ingredients. With experience of more than 500 formula products, if you can envision a functional product, we can make it happen.

2.How do I make an order?
Simply contact our office by telephone +86-027-81302011 .We will connect you with one of our account managers who will be happy to assist you with your order.







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