Payment & Shipping Terms:
|Chemical Name:||Test Undecanoate||CAS NO.:||5949-44-0|
|Character:||White Crystalline Powder||Molecular Formula:||C30H48O3|
DECA Oral Steroids,
Nandrolone DECA Durabolin
CAS 5949-44-0 Fitness DECA Durabolin Steroid Testosterone Undecanoate Andriol Powder
Testosterone undecanoate (USAN, BAN) (brand names Aveed, Andriol, Androxon, Cernos Depot, Nebido, Panteston, Restandol, Nebido-R, Reandron 1000, Undestor), or testosterone undecylate, is an androgen and anabolic steroid and a testosterone ester.It is used in androgen replacement therapy primarily for the treatment of male hypogonadism, and has also been investigated for use as a male contraceptive. Unlike other testosterone esters, testosterone undecanoate is available in both oral and intramuscular formulations. The Reandron 1000 formulation (Nebido in the United States) contains 1000 mg of testosterone undecanoate suspended in castor oil with benzyl benzoate for solubilisation and as a preservative, and is administered by intramuscular injection. As an excipient, benzyl benzoate has been reported as a cause of anaphylaxis in a case in Australia. Bayer includes this report in information for health professionals and recommends that physicians "should be aware of the potential for serious allergic reactions" to preparations of this type. In Australia, reports to ADRAC, which evaluates reports of adverse drug reactions for the Therapeutic Goods Administration, show several reports of allergic issues since the anaphylaxis case from 2011.
Testosterone undecanoate has a very long elimination half-life and mean residence time when given as a depot intramuscular injection. The elimination half-life and mean residence time of testosterone undecanoate are 2.5-fold and 4-fold longer than those of testosterone enanthate (the values for testosterone enanthate being 4.5 days and 8.5 days, respectively).
Testosterone undecanoate is available in Europe but not in the United States. It is administered at a dosage of 1,000 mg every 12 weeks via intramuscular injection. In addition to parenteral, an oral formulation of testosterone undecanoate (brand name Andriol) is also available in Europe, but must be taken two or three times a day in combination with food.
Chemical Name: Test Undecanoate
Other name: testosterone undecylenate, Test U
Brand Name: Aveed, Andriol, Undestor, Nebido, Pantestone, Restandol, Cernos Depot, Nebido-R ,Reandron 1000,Anadroxen
CAS NO.: 5949-44-0
Molecular Formula: C30H48O3
Molecular weight: 456.70
Character: White crystalline powder.
Melting Point: 59-61°C
Usage: Testosterone undecanoate or testosterone undecylate is an ester of testosterone which is used for the treatment of male hypogonadism, and is currently under research for use as a male contraceptive.
|Result For Analysis|
|Items of analysis||Specification||Results|
|Description||White Crystalline Powder||White Powder|
|Identification||TLC , IR,UV||Positive|
|Loss On Drying||0.5%max||0.24%|
|Related Substances||1.0% max||<1.0%|
|Free Decanoic acid||0.20%max||<0.20%|
Oral testosterone undecanoate preparations are available in various human drug markets. The older formulations supply 40 milligrams of testosterone undecanoate in oleic acid, contained in small, soft gelatin capsules. Andriol Testocaps™ supplies 40 milligrams of testosterone undecanoate in castor oil and propylene glycol monolaurate, contained in small, soft gelatin capsules. Subtracting the ester weight, each 40-milligram Andriol capsule contains 25.3 milligrams of (base) testosterone.
For bodybuilding purposes, high doses would be required to reach strong supraphysiological levels of testosterone. This would generally call for a minimum dosage of 240-280 milligrams per day (6-8 capsules) for men, which are taken in cycles of six to eight weeks. A more common effective dosage, however, would fall in the range of 400-480 milligrams (10 to 12 capsules) per day. This drug is not recommended for women for physique or performance-enhancing purposes, due to its strong androgenic nature and tendency to produce virilizing side effects.
Note: Andriol should always be taken with meals, preferably containing a moderate fat content (20 grams) to maximize lymphatic absorption. Low bioavailability has been noted when taken in the fasted state. The total daily dosage should be divided into a minimum of two applications, taken in the morning and evening, to maintain more consistent elevations of serum testosterone.
Estrogenic: Testosterone is readily aromatized in the body to estradiol (estrogen). Elevated estrogen levels can cause side effects such as increased water retention, body fat gain and gynecomastia. Anti-estrogens such as clomiphene citrate or tamoxifen citrate are commonly applied to prevent estrogenic side effects. One may alternately use an aromatase inhibitor like Arimidex (anastrozole), which more efficiently controls estrogen by preventing its synthesis.
Androgenic: Testosterone is the primary male androgen, responsible for maintaining secondary male sexual characteristics. Taking oral testosterone undecanoate in doses exceeding normal therapeutic levels is likely to produce androgenic side effects including oily skin, acne and body/facial hair growth. Men with a genetic predisposition for hair loss (androgenetic alopecia) may notice accelerated male pattern balding. Women are warned of the potential virilizing effects of anabolic-androgenic steroids, especially with a strong androgen such as testosterone. These may include deepening of the voice, menstrual irregularities, changes in skin texture, facial hair growth and clitoral enlargement.
Liver Toxicity: Testosterone does not have hepatotoxic effects. Liver toxicity is unlikely.
Cardiovascular: Anabolic-androgenic steroids can have deleterious effects on serum cholesterol, increasing the risk of arteriosclerosis. They may also adversely affect blood pressure and triglycerides, reduce endothelial relaxation and support left ventricular hypertrophy, all potentially increasing the risk of cardiovascular disease and myocardial infarction. People with high cholesterol or a familial history of heart disease should be especially careful when considering AAS abuse. Note that therapeutic doses of oral testosterone undecanoate used to correct insufficient androgen production in otherwise healthy, aging men are unlikely to increase atherogenic risk, and may actually improve lipid profiles and cardiovascular risk factors.
Testosterone Suppression: All anabolic-androgenic steroids, when taken in doses sufficient to promote muscle gain, are expected to suppress endogenous testosterone production. Without the intervention of testosterone-stimulating substances, testosterone levels should return to normal within four months of drug cessation. Note that prolonged hypogonadism can develop secondary to steroid abuse, necessitating medical intervention.
Oral testosterone undecanoate remains widely available around the world. It is produced almost exclusively by or under license from Organon (now Merck/MSD). Few preparations found on the black market are counterfeit, given the low demand and high cost of duplicating the unique softgel Andriol capsules.
Professional Manufacture: We are genuine and legit pharmaceutical manufacturer, all products are produced under GMP conditions according to Standard Operation Procedure(SOP), not from little underground labs or black markets, so the quality is guaranteed.
The factory has a complete Q. A. & Q. C. System. We own several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and UV spectrophotometer to analyze and control the products. The company has gotten the approval of SGS to be as audited supplier.
We have specialized in this line for many years and the quality can be surely guaranteed. Any test order will be welcomed.
From production to the factory test to the laboratory test, we will To make sure the products are at great quality, will test each batch products for 3 testing. All products purity are pure.
We specialize in this field for many years,our pharmaceutical raw materials exported to Overseas, to Europe,Africa,Asia, Americas and other country, and we have got very good feedback from our customers,and Established long friendly relations of cooperation.
Great quality, purity and favorable.
Good quality is one of our secret success, welcome order the samples.
Safest and fastest delivery
We have Adequate stock,and can arranged within 12 hours when receive the payment.Tracking number would be informed quickly after shipment.
We have special way could ship 100g to 20tons products a time. We offer melting powder into liquid service.And ship the liquid in special bottles.
Good after-sales service
Tell the package update asap, and will try best solve when customer encountered various problems!
Everything is for customers
Our products and services will focus on the largest customer demand,We hold the greatest enthusiasm and sincere cooperation with each customer.
All in all, high quality, best service, security shipping and competitive price are our perpetual pursuance.