USP Testosterone Anabolic Steroid 19- Nor -4- Aandrostenedione Norandrostenedion

USP Testosterone Anabolic Steroid 19- Nor -4- Aandrostenedione Norandrostenedione CAS 734-32-7

Basic View :

· Norandrostenedione

· Alias :19-Norandrostenedione,19-Nor-4-androstenedione,19-Norandrost-4-ene-3,17-dione

· CAS NO : 734-32-7

· EINECS : 211-995-8

· MF : C18H24O2

· MW : 272.38

· Appearance : White powder

· Grade : Pharmaceutical Grade

· Storage : Shading, confined preservation

· Manufacturer : Yi Jing

· USage : 9-Norandrostenedione (4-estrene-3,17-dione, NOR) is a precursor of the anabolic steroid nandrolone.

Introduction:

1. Dehydroepiandrosterone (DHEA, more correctly didehydroepiandrosterone), also known as androstenolone or prasterone (INN), as well as 3-hydroxyandrost-5-en-17-one or 5-androsten-3-ol-17-one, is an important endogenous steroid hormone. It is the most abundant circulating steroid hormone in humans, in whom it is produced in the adrenal glands, the gonads, and the brain, where it functions predominantly as a metabolic intermediate in the biosynthesis of the androgen and estrogen sex steroids. However, DHEA also has a variety of potential biological effects in its own right, binding to an array of nuclear and cell surface receptors, and acting as a neurosteroid.

2.2.19-Norandrostenedione (4-estrene-3,17-dione, NOR) is a precursor of the anabolic steroid nandrolone. Until 2005 19-Norandrostenedione was available without prescription in United States, where it was marketed as a prohormone, but it is now classified as a Schedule III drug. It is also banned from use in many sports, including the Olympic Games, under the World Anti-Doping Code. 19-Norandrostenedione is readily metabolized to nandrolone after oral administration, but its potency to transactivate the androgen receptor dependent reporter gene expression is 10 times lower as compared to dihydrotestosterone (DHT).

Application:

In vivo experiments in castrated rats demonstrated that subcutaneous treatment with 19-norandrostenedione resulted only in a stimulation of the weight of the levator ani muscle, while the prostate and seminal vesicle weights remained completely unaffected. In contrast to its metabolite nandrolone, 19-norandrostenedione highly selectively stimulates the growth of the skeletal muscles but has only weak androgenic properties.

Packaging & Delivery Strategies:

• With sufficient stock, so we can deliver promptly at the very day upon receipt of the payment.
• Sophisticated and professional logistic agent. We take responsibility to provide our customers
  with fast delivery and secure shipping.
• Well-trained and disciplined packing team. Unique ways to ship 10 grams to 100kg powders at one time to your destination. Fast and discreet shipment could be arranged for Customs pass guaranteed.
• Packing pictures and tacking code are provided within 12 hours after receiving the payment.
  Updated tracking information will be provided every other day.
• After-sale service: Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.

Relation Sell:
Bodybuilding Steroid Powder/Raw Material Hormone Powder/Enhances Muscle Steroid Powder:

Testosteron	CAS:58-22-0
Testosterone Enanthate	CAS:315-37-7
Testosterone Cypionate	CAS:58-20-8
Testosterone Isocaproate	CAS:15262-86-9
Testosterone Decanoate	CAS:5721-91-5
Testosterone Undecanoate	CAS:5949-44-0
Testosterone Propionate	CAS:57-85-2
Testosterone Acetate	CAS:1045-69-8
Testosterone Phenylpropionate	CAS:1255-49-8
Sustanon250	Testosterone Blend/Mixed
Oxandrolon.(Anava.)	CAS:53-39-4
Oxymetholon.(Anadro.)	CAS:434-07-1
Stanozolo.(Winstro.)	CAS:10418-03-8
Metandieno..(Danabo.)	CAS:72-63-9
Stanolon.(Dihydrotestosteron.)	CAS:521-18-6
Trenbolone Enanthate	CAS: 472-61-546
Trenbolone Acetate	CAS:10161-34-9
Trenbolone Cyclohexylmethylcarbonate	CAS:23454-33-3
Methenolone Acetate	CAS:434-05-9
Methenolone Enanthate	CAS:303-42-4
Drostanolone Propionate	CAS:521-12-0
Drostanolone Enanthate	CAS: 472-61-1

Company Introduction:

(1) High Quality: HZ 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.

Quality control:

All compounds are NMR tested at Bruker spectrometer. Spectrum data is available upon request.

Service and Certificate:

Over decades, we have been helping multi-national pharmaceutical companies and other customers to source or develop qualified suppliers in China.
For new suppliers, we evaluate sources and audit the manufacturing sites, and then give customers reports and recommendations. For quality control, we test samples according to customers method of analysis (if available) or according to our understanding, and arrange pre-shipment samples if necessary. If development is needed, our extensive quality control experience and experienced R&D partners enable us to offer effective technical and analytical support.
We also provide regulatory documentation help for manufacturers. Intellectual Property protection rules are always strictly followed in our practice. We pay special attention to guarantee clear communication and prompt problem-solving between customers and manufacturers.

USP Testosterone Anabolic Steroid 19- Nor -4- Aandrostenedione Norandrostenedion Images