Gold Member Since 2016
Guangzhou Kafen Biotech Co., Ltd.

4-Androstenedione, 4-Androstenediones, 4-Ad manufacturer / supplier in China, offering New Arrival Prohormone 4-Androstenedione 4-Ad Powder, 99.5% Purity Tetracaine Hydrochloride/Tetracaine HCl/Tetracaine CAS 136-47-0, No Side Effect Raw Powder Tetracaine HCl Hydrochloride 136-47-0 Pailkiller and so on.

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Supplier Homepage Product Prohormone Steroids New Arrival Prohormone 4-Androstenedione 4-Ad Powder

New Arrival Prohormone 4-Androstenedione 4-Ad Powder

FOB Price: US $5-8 / g
Min. Order: 10 g
Min. Order FOB Price
10 g US $5-8/ g
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Production Capacity: 5000kg/Month
Transport Package: as You Request
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, Bitcoin

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Basic Info
  • Model NO.: 63-05-8
  • Customized: Customized
  • Suitable for: Adult
  • Purity: >99%
  • Delivery Time: Within 12 Hours After Receiving Your Payment
  • Shelf Life: Two Years
  • Specification: Qualified
  • HS Code: 3001200020
  • Powder: Yes
  • Certification: GMP, HSE, ISO 9001, USP, BP, Ukas
  • State: Solid
  • Shipment Way: EMS, HK Post, DHL, TNT, UPS, FedEx, Aramex
  • Storage: Keep It Dry
  • Trademark: kafenbio
  • Origin: Guangzhou
Product Description
WsApp:+8618011892373

www.kafenbiotech.com

1.Quick Details:

4-Androstenedione 
Synonyms: 4 - androstenedione; 4 - male (steroid)-ene -3,17 - dione; 
CAS No: 63-05-8 
Puriy: 99% 
Characters: near white crystalline powder, soluble in ethanol, insoluble in water 
Molecular Formula: C19H26O2 
Molecular Weight: 286.41
Rotation: +193 ° - +202 °
Loss on drying:0.5% 
impurity: 1% 
Uses: Simplified hormone drugs, from the testis or urine extracted with the role of a male hormone steroids, norethisterone, testosterone propionate in the middle Body, is widely used in small rheumatoid arthritis, diuretic, and a variety of contraceptive to control infectious inflammation.

2.Product Description:

4-Androstenedione can be synthesized in one of two ways. The primary pathway involves conversion of 17-hydroxypregnenolone to dehydroepiandrosterone by way of 17,20-lyase, with subsequent conversion of dehydroepiandrosterone to 4-Androstenedione via the enzyme 3-β-hydroxysteroid dehydrogenase. The secondary pathway involves conversion of 17-hydroxyprogesterone, most often a precursor to cortisol, to 4-androstenediones directly by way of 17,20-lyase. Thus, 17,20-lyase is required for the synthesis of 4-androstenediones, whether immediately or one step removed.  

The production of adrenal 4-Androstenedione is governed by ACTH, whereas production of gonadal 4-Androstenedione is under control by gonadotropins. In premenopausal women, the adrenal glands and ovaries each produce about half of the total 4-androstenedione(about 3 mg/day). After menopause, 4-androstenedione production is about halved, due primarily to the reduction of the steroid secreted by the ovary. Nevertheless, 4-androstenedione is the principal steroid produced by the postmenopausal

3.Product Application:

Steroids prohormone intermediates

4.Related list:
 
Testosterone AcetateTrenbolone AcetateMGF
Testosterone CypionateTrenbolone EnanthatePEG MGF
Testosterone DecanoateBoldenone AcetateCJC-1295
Testosterone EnanthateBoldenone undecylenateCJC-1295 DAC
Testosterone IsocaproateBoldenone CypionatePT-141
Testosterone PhenylpropionateBoldenone PropionateMelanotan-1
Testosterone PropionateNandrolone DecanoateMelanotan-2
Testosterone UndecanoateNandrolone phenylpropionateGHRP-2
MesteroneNandrolone undecylateGHRP-6
Testosterone Sustanon 250Nandrolone cypionate Ipamorelin
Clostebol AcetateNandrolone propionateHexarelin
MethylandrostanoloneMethyltrienoloneSermorelin
Methenolone EnanthateDrostanolone PropionateOxytocin
Methenolone AcetateDrostanolone EnanthateTB500
AnadrolStanoloneFragment 176-191
AnavarTadalafilTriptorelin
WinstrolVardenafilTesamorelin
Clomifene citrateDianabolGonadorelin
Toremifene citrateTamoxifen CitrateDSIP 
FinasterideDapoxetine hydrochlorideSelank

5.Company Introduction:
 
(1) High Quality:Kafen Biotech is a steroids manufacturer with its own lab and factory.
The purity of our product is tested by our quality department before it is shipped to our clients. Mostly steroids are 99% purity and approved by SGS,CTI and ITS.
 
(2) Favorable Price:Our price meets international market performance and we give the best doiscounted price for our new customers and promotioned price for our regular customers.
 
(3) Safe Fast Delivery:After receiving your payment,we will have professional package team to arrange your parcel within 12 hours.We can guarantee every goods can be successfully deliveried
 
(4) Available Shipment Way:EMS,HongKong Post,DHL,TNT,UPS,FedEx,Registered Mail,Air Express,Sea Vessel etc
 
(5) After-Sale Service:We can offer you good service after you place an order.At the same time,we can offer you some homebrew recipe to make injection.More service is more available to you.
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Mr. Albert WhatsApp:+8618011892373
Email: albert@kafenbio.com
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