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Wuhan Lianshangwang Technology Co.,LTD

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4-AD Raw Estrogen Steroids 4AD Androtex 4-Androstenedione 63-05-8

China 4-AD Raw Estrogen Steroids 4AD Androtex 4-Androstenedione 63-05-8 supplier
4-AD Raw Estrogen Steroids 4AD Androtex 4-Androstenedione 63-05-8 supplier 4-AD Raw Estrogen Steroids 4AD Androtex 4-Androstenedione 63-05-8 supplier 4-AD Raw Estrogen Steroids 4AD Androtex 4-Androstenedione 63-05-8 supplier 4-AD Raw Estrogen Steroids 4AD Androtex 4-Androstenedione 63-05-8 supplier 4-AD Raw Estrogen Steroids 4AD Androtex 4-Androstenedione 63-05-8 supplier

Large Image :  4-AD Raw Estrogen Steroids 4AD Androtex 4-Androstenedione 63-05-8

Product Details:

Place of Origin: China
Brand Name: coco@yuanchengtech.com
Certification: ISO9001, GMP
Model Number: 63-05-8

Payment & Shipping Terms:

Minimum Order Quantity: 10g
Price: Negoliated
Packaging Details: Special disguised packaging or as your demand
Delivery Time: Within 24 hours after payment
Payment Terms: Western Union, T/T, L/C, MoneyGram, Bank transfer, Bitcoin
Supply Ability: Plenty In Stock
Contact Now
Detailed Product Description
Assay: 99% Appearance: Near White Crystalline Powder
Synonyms: 4 - Androstenedione; 4 - Male (steroid)-ene -3,17 - Dione; Email: Coco@yuanchengtech.com
Whatsapp: +86 18872220806

4-AD Raw Estrogen Steroids 4AD Androtex 4-Androstenedione 63-05-8

 

 

Wuhan Lianshangwang Technology Co.,LTD

Contact person:helena liu

coco@yuanchengtech.com

whatsapp:+86 18872220806

 

 

4-Androstenedione Basic Info:

 

Another name 4 - androstenedione; 4 - male (steroid)-ene -3,17 - dione;
CAS No 63-05-8
Molecular Formula C19H26O2
Molecular Weight 286.41
Packing 5kg (aluminum cans)
Specification 99% Heavy 10PPM Rotation +193 ° - +202 ° Loss on drying 0.5% impurity 1% steroid hormone
Characters near white crystalline powder, soluble in ethanol, insoluble in water
usage 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.

 

 

What is 4-Androstenedione?

 

4-Androstenedione is the common precursor of male and female sex hormones. Some 4-Androstenedione is also secreted into the plasma, and may be converted in peripheral tissues to testosterone and estrogens.

 

 

4-AD Raw Estrogen Steroids 4AD Androtex 4-Androstenedione 63-05-8

 

 

 

 

 

4-Androstenedione Application:

 

1) 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-androstenedione directly by way of 17,20-lyase. Thus, 17,20-lyase is required for the synthesis of 4-androstenedione, whether immediately or one step removed.


2) 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 ovary.

 

 

4-Androstenedione COA

 

 

 

Test Items



Specification


Test Results


Appearance


White crystalline powder


White crystalline powder


Assay

≥99%(HPLC)
(titration)

98.88%


Melting point

170.0-174.0ºC

171.6-173.5ºC


Loss on drying

≤0.5%

0.01%


Specific rotation

+193°~+202°

+195°

 

 

 

 

 

 

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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.

 

 

CONTACT US

Contact person:helena liu

coco@yuanchengtech.com

whatsapp:+86 18872220806

 

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Wuhan Lianshangwang Technology Co.,LTD

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