434-22-0 Nandrolone base supplier Steroid Hormones Powder 99% Legit Nandrolone Powder
Quick details:
Product Name: Nandrolone
Synonyms:NADROLONE;NANDROLON;NANDROLONE;NORANDROSTENOLONE;NORTESTOSTERONE, 19-;(17beta)-estr-4-en-3-on;17-beta-hydroestr-4-en-3-one;17beta-hydroxy-19-nor-4-androsten-3-one
CAS: 434-22-0
MF: C18H26O2
MW: 274.4
EINECS: 207-101-0
Product Categories: Miscellaneous Biochemicals;Steroids;Biochemistry;Hydroxyketosteroids;Intermediates & Fine Chemicals;Pharmaceuticals;Steroid and Hormone;API;nandrolone series;Inhibitors
Mol File: 434-22-0.mol
Description:
Nandrolone, also known as 19-nortestosterone or 19-norandrostenolone, is a synthetic anabolic-androgenic steroid (AAS) derived from testosterone.[2][3] The drug itself is inactive orally due to its lack of a 17α-alkyl group (which renders it vulnerable to extensive first-pass metabolism) and is not actually employed in medicine. Instead, nandrolone is used in the form of a variety of long-acting prodrug esters (see nandrolone ester) for intramuscular injection, the most common of which are nandrolone decanoate (Deca-Durabolin, Eubolin, Retabolil) and, to a lesser extent, nandrolone phenylpropionate (Durabolin, Fenobolin).
Applications:
A.The positive effects of the drug include muscle growth, appetite stimulation and increased red blood cell production and bone density.
B.Clinical studies have shown it to be effective in treating anaemia, osteoporosis and some forms of neoplasia including breast cancer, and also acts as a progestin-based contraceptive. For these reasons, in the United States nandrolone received FDA approval in 1983 .
C,Nandrolone is an anabolic steroid. It works by increasing the growth of certain tissues in the body and has been shown to improve the oxygen-carrying ability of blood by increasing hemoglobin and the size of red blood cells.
Nandrolone Ratio of androgenic and anabolic effects
Nandrolone (19-nortestosterone) is an anabolic steroid. It is a unique drug because it does not sacrifice the quality of muscles over its anabolic property. Its non-conversion to estrogen makes it possible to form high caliber muscles. This compound prevents the process of water accumulation and fats storage in the muscle. Because of this attribute, the muscles formed are tighter, leaner and more solid. The absence of excess water and fats is an advantage since the body will not demonstrate compensatory mechanisms such as high blood pressure, rapid heartbeat and cholesterol deposits. Nandrolone is known to relieve muscle pain and speeds up the regeneration process of the muscles.
Nandrolone has a very high ratio of anabolic to androgenic action. In fact, nandrolone-like AAS like nandrolone itself and trenbolone are said to have among the highest ratio of anabolic to androgenic effect of all AAS. This is attributed to the fact that, whereas testosterone is potentiated via conversion into dihydrotestosterone (DHT) in androgenic tissues, the opposite is true with nandrolone and similar AAS (i.e., other 19-nortestosterone derivatives). As such, nandrolone-like AAS, namely nandrolone esters, are the most frequently used AAS in clinical settings in which anabolic effects are desired; for instance, in the treatment of AIDS-associated cachexia, severe burns, and chronic obstructive pulmonary disease. However, AAS with a very high ratio of anabolic to androgenic action like nandrolone still have significant androgenic effects and can produce symptoms of virilization like hirsutism and voice deepening in women and children with extended use.
The positive effects of the drug include muscle growth, appetite stimulation and increased red blood cell production,[medical citation needed] and bone density. Clinical studies have shown it to be effective in treating anemia, osteoporosis and some forms of neoplasia including breast cancer, and also acts as a progestin-based contraceptive.
COA:
| Description |
White Or Practically White Crystalline Powder |
| Ref. Standard |
USP32 |
| Results Of Analysis Tests |
| Tests |
Analysis Standard |
Results |
| Identification |
Positive |
Positive |
| Melting Point |
33-37℃ |
34.3-36.6℃ |
| Specific Rotation |
+32°~ +36° |
+32.8° |
| Organic Volatile Impurities |
≤2500PPm |
＜1000ppm |
| Loss On Drying |
≤0.50% |
0.23% |
| Chromatographic purity |
sum of impurities: ≤3.0% |
＜3.0% |
| Assay |
97.0-103.0% |
99.88% |
| Conclusion |
The specification conform with USP32 standard |
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