855-22-1 Usage
General Description
17beta-hydroxy-5alpha-androstan-3-one propionate, also known as testosterone propionate, is a synthetic derivative of the male sex hormone testosterone. It is classified as an androgen and anabolic steroid and is often used in medical settings to treat conditions related to low testosterone levels. Testosterone propionate works by replacing or supplementing the natural testosterone in the body, which can help to improve symptoms such as low sex drive, erectile dysfunction, and decreased energy levels. It is typically administered through intramuscular injections and is known for its rapid onset of action, making it a popular choice for hormone replacement therapy. However, it also carries a risk of potential side effects such as acne, hair loss, and increased risk of cardiovascular issues, and should be used with caution.
Check Digit Verification of cas no
The CAS Registry Mumber 855-22-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,5 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 855-22:
(5*8)+(4*5)+(3*5)+(2*2)+(1*2)=81
81 % 10 = 1
So 855-22-1 is a valid CAS Registry Number.
855-22-1Relevant articles and documents
Long-range effect of 17-substituents in 3-oxo steroids on 4,5-double bond hydrogenation
Sidova, Romana,Stransky, Karel,Kasal, Alexander,Slavikova, Barbora,Kohout, Ladislav
, p. 1528 - 1542 (2007/10/03)
The long-range effect of substituents in the 17-position on the hydrogenation of double bond of the steroidal Δ4-3-ketones in acetic acid on a platinum catalyst is described in a series of testosterone (1) and epitestosterone (5) esters with carboxylic acids of varying alkyl chain length. The ratio 5α-to 5β-products is affected by the nature of substituents in the position 17.
SYNTHESIS OF NEW ANTIATHEROMATOUS DRUGS. STUDY OF THE ESTERIFICATION OF 17β-HYDROXY-5α-ANDROSTAN-3-ONE
Volovel'skii, L. N.,Koryukina, V. N.,Popova, N. V.,Rastrepina, I. A.,Borozenets, L. K.
, p. 444 - 446 (2007/10/02)
The acylation of dihydrotestosterone with propionyl and p-chlorophenoxyisobutyryl chlorides leads to the formation of dihydrotestosterone esters and the 3-enol acylates of the dihydrotestosterone esters.The acid hydrolysis of the 3-enol acylates converts them into the coresponding dihydrotestosterone esters.
