Zhuhaishi Shuangboyi Technology Co.,ltd
Zhuhaishi Shuangboyi Technology Co.,ltd
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Home>Products>Raw Steroid Powders>99% Purity Raw Steroid Powders Formestane (Lentaron) On Sale 566-48-3

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  • 99% Purity Raw Steroid Powders Formestane (Lentaron) On Sale 566-48-3
  • 99% Purity Raw Steroid Powders Formestane (Lentaron) On Sale 566-48-3

99% Purity Raw Steroid Powders Formestane (Lentaron) On Sale 566-48-3

  • SBJ
  • 566-48-3

  • china manufactuer
  • USP
  • 10g
  • Negotiable
  • Special disguised packaging or as your demand
  • within 12hours after payment
  • Western Union,MoneyGram,T/T,Bitcoin
  • plent of stock
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Zhuhaishi Shuangboyi Technology Co.,ltd

Zhuhaishi Shuangboyi Technology Co.,ltdChina

  • Zhuhaishi Shuangboyi Technology Co.,ltd2020-07-10 09:46:19
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Product Description

Detailed Product Description

Assay: 98% Packing: Special Disguised Packaging Or As Your Demand
Delivery: EMS, DHL, FedEx, Express Courier. Payment Terms: Western Union, MoneyGram, T/T, Paypal, Bitcoin
Delivery Time: Within 12hours After Payment CAS Register Number: 481-29-8
Molecular Formula: C19H26O3 Molecular Weight: 302.41
Appearance:: White Or White Crystal Melting Point: 174
EINECS No.: 207-563-3    

Raw Steroid Powders Formestane (Lentaron) On Sale 566-48-3

Formestane

Formestane Other name: Lentaron; FORMESTAQNE; hydroxyandrostenedione
Formestane CAS Registry Number: 566-48-3
Formestane Assay: 98%
Formestane Packing: 1kg/aluminum foil bag
Formestane Molecular Formula: C19H26O3
Formestane Molecular Weight: 302.41
Formestane Appearance: White crystalline powder

Description

Lentaron, a.k.a. formestane, belongs to a class of drugs known as 2 (or second generation) aromatase inhibitors which are primarily used in the treatment of estrogen-receptor positive breast and ovarian cancers in post-menopausal women. Some cancers require estrogen to grow, and aromatase is an enzyme that synthesizes estrogen. Aromatase Inhibitors (AIs) are a class of drugs that effectively block this synthesis thereby lowering estrogenic levels, and slowing the growth of cancers.

AIs are categorized into two types: 1) non-steroidal inhibitors such as Arimidex (anastrozole) and Femara (letrozole) which inhibit the enzyme by reversible competition and; 2) irreversible steroidal inhibitors such as Aromasin (exemestrane) which form a permanent bond with the aromatase enzyme complex. Lentaron is classified in the second group as a selective irreversible steroidal aromatase inhibitor. Derived from androstenedione (the same except for the addition of a 4-hydroxyl group), formestane forms an irreversible bond with the aromatase enzyme which permanently deactivates it. It takes several days (following formestane discontinuation) for aromatase to become active again. These types of drugs are often referred to as suicidal aromatase inhibitors because the drugs seemingly sacrifice themselves (their structural independence) in the process of blocking estrogen.

Form

Lentaron is available as an intramuscular depot injection, and is often found in 2 ml ampules of 125 mg/ml solution. The recommended dosage for bodybuilder purposes is the same as that for advanced breast cancer therapy, namely 250 mg per week. Formestane can also be found, and taken in the same 250 mg per week dosage in its oral form, but the oral had poor bioavailability is no longer a popular version of this drug.

Indications/ Purpose

Aromatase converts androstenedione to estrone, and also converts testosterone to estradiol. Lentaron is often used to suppressestrogen production during anabolic steroids and prohormone cycles. Due largely to Lentarons similarity to androstenedione, it also acts as a prohormone to 4-hydroxytestosterone , an active steroid which displays weak androgenic activity in addition to serving as a mild aromatase inhibitor.

Male bodybuilders and athletes also use it to prevent estrogenic side effects from anabolic steroids, to improve fat loss, and to increase muscle definition while dieting. However, several conclusive studies have demonstrated Lentarons estrogen blocking inferiority when compared to third generation AIs like Arimidex (anastrozole) and Femara (Letrozole) so its far less popular.

Product List

Nandrolone Series
Nandrolone CAS No.: 434-22-0
Nandrolone Decanoate CAS No.: 360-70-3
Nandrolone Phenylpropionate CAS No.: 62-90-8
Test Series
Test Base 100mg/ml @100ml
Testosterone Cypionate 250mg/ml @100ml
Testosterone Enathate 250mg/ml @100ml
Testosterone Enathate 600mg/ml @100ml
Testosterone Propionate 100mg/ml @100ml
Testosterone Propionate 200mg/ml @100ml
Testosterone Undecanoate 500mg/ml @100ml
Testosterone Sustanon 200mg/ml @100ml
Testosterone Sustanon 250mg/ml @100ml
Testosterone Sustanon 300mg/ml @100ml
Testosterone Sustanon 400mg/ml @100ml
Turinabol 50mg/ml @ 200ml
Bold Series
Boldenone Undecylenate 300mg/ml @100ml
Boldenone Cypionate 200mg/ml @100ml
Nand Series
Nandrolone Decanoate 200mg/ml @100ml
Nandrolone Decanoate 250mg/ml @100ml
Nandrolone Cypionate 200mg/ml @100ml
Nandrolone Phenylpropionate 200mg/ml @100ml
Tren Series
Tren base 100mg/ml @100ml
Tren Acetate 80mg/ml @100ml
Tren Acetate 100mg/ml @100ml
Tren Acetate 200mg/ml @100ml
Tren Enanthate 60mg/ml @100ml
Tren Enanthate 100mg/ml @100ml
Tren Enanthate 150mg/ml @100ml
Tren Enanthate 200mg/ml @100ml
Parabolone 50mg/ml @100ml
Parabolone 75mg/ml @100ml
Dros Series
Drostanolone Propionate 100mg/ml @100ml
Drostanolone Enanthate 200mg/ml @100ml
Methenolon Series
Primobolan 100mg/[email protected] 100ml
Other injections
Stanozol(Winstrol) 100mg/ml @100ml
Oxymetholon (Anadrol) 50mg/ml @100ml
Oxandrolon(Anavar) 50mg/ml @100ml
Oral liquid
Stanozolo (Winstrol) 25mg/ml @100ml
Oxymetholon (Anadrol) 50mg/ml @100ml
Oxandrolon (Anavar) 20mg/ml @100ml
Clomid(Clomiphen citrate) 50mg/ml @100ml
Nolvadex(TamoxifCitrate) 20mg/ml @100ml
Arimidex (Anastrozol) 5mg/ml @500ml
Femara(Letrozol) 5mg/ml @500ml
Proviron(Mesterolon) 50mg/ml @100ml
Blend steroid solutions

Supertest (Testosterone acetate 32mg

Testosterone decanoate 147mg

Testosterone propionate 73mg

Testosterone phenylpropionate 73mg

Testosterone cypionate 125mg)

450mg/ml @100ml

Anomass 400mg (Test Enathate 150mg

Boldenone Undeclynate 150mg

Tren Enanthate 100mg)

400mg/ml @100ml

Ripex (Testosterone Propionate 75 mg

Tren Acetate 75 mg

Drostanolone Propionate 75 mg)

225mg/ml @100ml

TriTren (tren acetate 60mg

tren Enanthate 60mg

tren hexahydrobenzyl carbonate 60mg )

180mg/ml @100ml

Tri Test (Testosterone decanoate 100mg

Testosterone Isocaproate 50mg

Testosterone Phenylpropionate 100mg

Testosterone propionate 50mg )

300mg/ml @100ml

Tri Deca (nandrolone decanoate 150mg

nandrolone phenylpropionate 75mg

nandrolone undecanoate 75mg )

300mg/ml @100ml

TMT Blend (Tren Enanthate 125mg/ml

Drostanolone Enanthate 125mg/ml

Testosterone Enanthate 125mg/ml)

375mg/ml @100ml

TM Blend (Tren Enanthate 250mg/ml

Drostanolone Enanthate 250mg/ml)

500mg/ml @100ml

Welcome

1. Notice: We have experience in exporting steroids, as you know, EU places much emphasis on them, and you must find an experienced partner who will assure you;
’2. Quality: Our company is a professional leading factory in China in the pharmaceutical area, We had stable customers and exported to Germany, Spain, UK, USA, Australia, Middle East, and any other countries. We can provide good references about our company. As for the quality of the products, we 're sure they can satisfy you well enough;
‘3. Package: Professional packing with professional materials;
’4. Delivery: We have products in stock, and we will deliver them soon when your PO arrived. Meanwhile, we will give you the tracking number in order to make you know the exact location of the products. We will keep track of the product until they arrive you; We choose the best courier service for you, and with the delivery around 5-7 working days;
‘5. Service: Best Service with after-sales service and consultation.
Thank you for interested in our product.
We are the professional manufacturer over 15 years, good reputation in the globe trade.
Most of our product are USP standard, and available anytime; good quality and high purity you should enjoy.
It's important for you to choose a business partner who can offer a competitive price.

How to proceed

1. Pinpoint what you need, specification, CAS No., assay, grade.
’2. Ensure the discreet parcel and offer the suitable shipping method for reference.
‘3. The payment that you available for.
’4. Shipped out until you paid 100% in advance.
‘5. Arrange the shipment according to your requirements.
’6. Tracked the code when it is online.
99% Purity Raw Steroid Powders Formestane (Lentaron) On Sale 566-48-3

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Zhuhaishi Shuangboyi Technology Co.,ltd
AddressYuehai International Garden,Zhuhai City,Guangdong Province,519000
Phone(Working Time)86-18578209858
Fax86-18578209857
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