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Guangzhou daifen Biotech Co.,Ltd

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Home > Products > Anti Estrogen Steroids > Male Muscle Building Anti Estrogen Steroids Sex Enhancement Norandrostenedione
 

Male Muscle Building Anti Estrogen Steroids Sex Enhancement Norandrostenedione

  • Male Muscle Building Anti Estrogen Steroids Sex Enhancement Norandrostenedione
Place of Origin:
China
Brand Name:
Kafen
Certification:
GMP,ISO,UKAS
Model Number:

734-32-7

Min.Order Quantity:
As your required.
Price:
Negotiable
Packaging Details:
According to your requirements.
Delivery Time:
Within 24 hours after receiving your payment.
Payment Terms:
Western Union,Money Gram,Bank Transfer,Bitcoin
Supply Ability:
1000KG/Month
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Product Description

Basic Info.

Name: Norandrostenedione
CAS NO: 734-32-7
EINECS: 211-995-8
Molecular Formula: C18H24O2
Molecular Weight: 272.38
Density: 1.13 g/cm3
Boiling Point: 433.4 ° C at 760 mmHg
Melting Point: 169-172° C
Flash Point: 433.4 ° C at 760 mmHg
Standard: Enterprise standard
Color: white powder
Assay: 99.3%
Package: 1kg/AL bag



Descriptions:


19-Norandrostenediones (4-estrene-3,17-dione, NOR) is a precursor of the anabolic steroid nandrolones. Until 2005 19-Norandrostenediones 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-Norandrostenediones is readily metabolized to nandroloe after oral administration, but its potency to transactivate the androgen receptor dependent reporter gene expression is 10 times lower as compared todihydrotestosterone (DHT).

Applications:


Scientific studies have shown that oral administration of 19-norandrostenediones is "a very ineffective strategy for stimulating skeletal muscle mass increases but may be associated with side effects".
In vivo experiments in castrated rats demonstrated that subcutaneous treatment with 19-norandrostenediones 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 nandrolones, 19-norandrostenediones highly selectively stimulates the growth of the skeletal muscles but has only weak androgenic properties.

In the early 2000s, contamination of androstenedioe products with traces of 19-norandrostenediones caused false positives for doping tests for nandroloe because 19-norandrosterones is a metabolite of both nandrolones and 19-norandrostenedionse. In a randomized controlled trial trace contamination of androstenedion with 19-norandrostenedie was sufficient for users of androstendioe to test positive for nandrolones.This detail became less relevant after 19-norandrostenedie and androstenediones were banned by major sporting bodies.


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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.

 

 


Male Muscle Building Anti Estrogen Steroids Sex Enhancement Norandrostenedione Images

 

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