Physical Characters and specifications
Item |
Specifications |
Appearance |
White or almost white crystalline powder. |
Purity |
99%min |
Melting point |
115-116ºC |
Specific rotation |
-64 º (c=1.0, C2H5OH) |
Boiling point |
407.69ºC |
Density |
1.0458 |
Refractive index |
1.6120 |
Acidity coefficient (pKa) |
pKa 4.85± 0.07(H2O,t=25±0.1,I=0.1(NaCl)) (Uncertain) |
Solubility |
ethanol: 1 mg/mL |
Storage condition |
-20ºC |
Shelf life |
2 years |
Description
Epistane is one of the newest designer steroids on the market today, and it is gaining attention very quickly. Epistane is actually a methylated version of the controlled substance (2a.3a-epithio-17a-methyl etioallocholan-17b-ol ), which was created in the 1960's and used as a treatment for breast cancer. Since the only place is only availabe at this time is in japan, chemists added a methyl group to the compund and the final product was a substance now known as Epistane. Epistane is a sulfur containing steroid which is known to have strong and long lasting anti-estrogenic activity as well as weak androgenic and mytropic activities.
Application
Epistane include sterols (such as cholesterol, lanosterol, sitosterol, sterol, ergosterol), bile acids and bile alcohols, steroid hormones (such as adrenocortical hormones, androgens, estrogens), insect ecdysone, Cardiac glycosides and saponins, as well as scorpion venom and the like.
In addition, there are synthetic steroid drugs such as anti-inflammatory agents , steroid drugs that promote protein synthesis, and oral contraceptives.
Our Advantages
1.Cooperate with research institutions, we strictly control the process from raw material to finished product.
2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.
3.We can send the goods to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.
4.Quick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
5.We could make our price discount if you place a substantial order with us.
FAQ
1. Can i get some samples?
Yes, we can supply free sample, but the shipping cost be paid by our customers.
2. How to start orders or make payments?
Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union, L/C, Moneygram, BTC ,Escrow.
3. How to confirm the Product Quality before placing orders?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
4. How long is lead time?
We deliver goods within 3 days for small order, 7-10 days for bulk order.
5. How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.