Shanghai Keray Biotech Co., Ltd.

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Factory Direct Supplying Ethisterone 434-03-7 Health Oral Anabolic Steroids For Human Health

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Tried a bulking cycle with your powder. High purity, smooth to go. And nice gains ... Will continue PCT with you and try a different stack next time.

—— Nick_c_Barker

Like your service guy, very patient and professional. Answer all kinds of questions and even chitchat with you. Good!!

—— Morgan_Roberts

A friend introduce this to me. Have tried other suppliers, but this is the best. High quality n professional consultation you can get, plus the price

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Factory Direct Supplying Ethisterone 434-03-7 Health Oral Anabolic Steroids For Human Health

Factory Direct Supplying Ethisterone 434-03-7 Health Oral Anabolic Steroids For Human Health

Large Image :  Factory Direct Supplying Ethisterone 434-03-7 Health Oral Anabolic Steroids For Human Health Get Best Price

Product Details:
Place of Origin: China
Brand Name: Keray
Certification: SGS,ISO9001
Model Number: 434-03-7
Payment & Shipping Terms:
Minimum Order Quantity: 10gram
Price: Negotiable
Packaging Details: discreet and safe foil bag or tin
Delivery Time: 24 hours upon receipt of payment
Payment Terms: Bank Transfer,BTC
Supply Ability: 3000Kg/Month
Detailed Product Description
Synonym: Pregneninolone, 17α-ethynyltestosterone Or 19-norandrostane CAS: 434-03-7
Assay: 98% Molecular Formula: C21H28O2
Molecular Weightq: 312.45 State: Solid
Appearance: White Or White Crystalline Powder Puriy: 98%-99%
Water Solubility: Water Solubility Melting Point: 269-275 ℃
Flash Point: 190.2 °C Packing: 1kg / Foil Bags
Boiling Point: 446.4 °C At 760mmHg Density: 1.13 G/cm3
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Progestogen Activity Oral Anabolic Steroids Hormone Powder Ethisterone Powder 434-03-7

Product Description


Name: Ethisterone
CAS No.: 434-03-7
Formula: C21H28O2
Molecular Weight: 312.49
EINECS: 207-096-5
Assay: 99%
Appearance: Off-white powder
Package: 1kg/foil bag or according to the customers requirements.
Density: 1.13 g/cm3
Melting Point: 263-269 °C(lit.)
Boiling Point: 446.4 °C at 760mmHg
Flash Point: 190.2 °C
Storage: Keep it under seal in cool and dark place



Ethisterone (pregneninolone, 17α-ethynyltestosterone or 19-norandrostane) is a progestin. It is the 17α-ethynyl analog of testosterone, and was synthesized in 1938 by Hans Herloff Inhoffen, Willy Logemann, Walter Hohlweg, and Arthur Serini at Schering AG in Berlin and marketed in Germany in 1939 as Proluton C and by Schering in the U.S. in 1945 as Pranone. It was the first orally-active progestin.
Ethisterone was also marketed in the U.S. from the 1950s into the 1960s under a variety of trade names by other pharmaceutical companies that had been members of the pre-World War II European hormone cartel (Ciba, Organon, Roussel).




Product name Ethisterone
Appearance White crystalline powder
Water ≤3% pass
Assay 98 .0~ 102.0% 99.5%
Loss on drying ≤0.5% 0.2%
Related substances total impurities ≤1.0% Pass
any individual impurity ≤0.5% Pass
Residual solvents ethanol ≤0.5% Pa



Our competitive advantage:

1.Rich experience
We specialize in this field for many years,our steroids and hormones exported to Overseas, to Europe,Africa,Asia, Americas and other country, and we have got very good feedback from our customers,and Established long friendly relations of cooperation.
2.Great quality, purity and favourable
Good quality is one of our secret success, welcome order the samples, MOQ just 10 grams.
3.Safest and fastest delivery
a.We have Adequate stock,and can arranged within 24hours when receive the payment.Tracking number would be informed quickly after shipment.
b.We have special way could ship 0.01 kilo to 5000,000 kilo products a time. We offer melting powder into liquid service
4.Good after-sales service
24/7 is available, tell the package update asap, and will try best solve when customer encountered various problems!


How to proceed steroid order?

First: Please let me know the itmes you are looking for, quantity, and the destination country.
Second: You confirm all details, and offer us purchasing order;
Third: We send the detail price of our product and offer the suitable shipping method for reference.
Forth: You confirm the order and pay money 100% in advance and send us the detail address.
Fifth: We arrange the shipment according to your requirements.
Sixth: We offer after-sales service after you receive parcel;

Kindly Reminder:

No Trick, No Scam. We are here at your service at any time.
We don't do business with people who don't mutual trust in their minds.
We are doing sensitive business, if you feel unsafe to send us funds, please go find the one you trust most.
Good business is only for people who deserve it.
Our answer is to guarantee delivery worldwide.
The United States, New Zealand, Australia, Germany, Norway, Switzerland and Canada customers also to ensure delivery



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Factory Direct Supplying Ethisterone 434-03-7 Health Oral Anabolic Steroids For Human Health 0

Contact Details
Shenzhen Keray Biotech Co., Ltd.

Contact Person: wendy

Tel: +8613798562250

Send your inquiry directly to us