Anddrostanolone / Stanolone

Name	Anddrostanolone / Stanolone
Synonyms	17BETA-HYDROXY-5ALPHA-ANDROSTAN-3-ONE 17b-hydroxy-5a-androstan-3-one 4,5ALPHA-DIHYDROTESTOSTERONE 4-dihydrotestosterone 5A-ANDROSTAN-17B-OL-3-ONE 5A-DIHYDROTESTOSTERONE 5ALPHA-ANDROSTAN-17BETA-OL-3-ONE 5-ALPHA-ANDROSTANOLONE 5ALPHA-DIHYDROTESTOSTERONE 5ALPHA-DIHYDROTESTOSTOSTERONE (5S,8R,9S,10S,13S,14S,17S)-17-HYDROXY-10,13-DIMETHYL-HEXADECAHYDRO-CYCLOPENTA[A]PHENANTHREN-3-ONE ALLODIHYDROTESTOSTERONE ANDROSTANOLONE DHT DIHYDROTESTOSTERONE STANOLONE (5-alpha,17-beta)-17-hydroxyandrostan-3-one (5alpha,17beta)-17-Hydroxy-androstan-3-one 17beta-Hydroxy-3-androstanone 17-beta-hydroxy-5-alpha-androstan-3-on
CAS NO	521-18-6
EINECS(EC#)	208-307-3
MDL Number	MFCD00003667
Molecular Weight	290.44
MOL File	521-18-6.mol
Molecular Formula	C19H30O2

Stanolone Chemical Properties
Melting point	178-183 °C
density	1.0320 (rough estimate)
Boiling point	372.52°C (rough estimate)
storage temp	Controlled Substance, -20°C Freezer
CAS DataBase Reference	521-18-6(CAS DataBase Reference)
refractive index	1.4709 (estimate)
pka	15.08±0.60(Predicted)
form	neat
Water Solubility	344.3g/L(temperature not stated)
InChIKey	NVKAWKQGWWIWPM-ABEVXSGRSA-N
BRN	2056371
Merck	13,8872
EPA Substance Registry System	Androstan-3-one, 17-hydroxy-, (5.alpha.,17.beta.)- (521-18-6)
NIST Chemistry Reference	Stanolone(521-18-6)

Safety Information
Hazard Codes	Xn,T,F
Risk Statements	61-40-39/23/24/25-23/24/25-11
Safety Statements	53-36/37/39-45-36/37-16
WGK Germany	3
RTECS	BV8052000
RIDADR	UN1230 - class 3 - PG 2 - Methanol, solution

Stanolone Usage And Synthesis
Description	Stanolone is well known as dihydrotestosterone (DHT), which is an endogenous androgen sex steroid and hormone. It is an agonist of the androgen receptor (AR). It plays important physiological role in sexual differentiation, maturation of the penis and scrotum, hair, sebum production and development and maintenance of the prostate gland and seminal vesicles. It is mainly used for the treatment of male hypogonadism, androgen deficiency of severe illness, androgen deficiency of ageing and microphallus in infancy.
Chemical Properties	White Crystalline Solid
Uses	Anabolic steroid. Controlled substance
Originator	Neodrol,Pfizer,US,1953
Definition	ChEBI: A 17beta-hydroxy steroid that is testosterone in which the 4-5 double bond has been reduced to a single bond with alpha- configuration at position 5.
Manufacturing Process	A solution of 1.0 g of 3,17-androstandione in 50 ml of methanol and containing 1 g of selenium dioxide, was allowed to remain in an ice-chest overnight. The formed 3,3-dimethoxyandrostan-17-one was not separated. 1 g of solid potassium hydroxide and 2.5 g of sodium borohydride in 2.5 ml of water were added and the mixture allowed to react at room temperature for 24 hours. The solution was then poured into a large excess of water, extracted with methylene chloride, the organic layer dried and evaporated to a residue. The residue was dissolved in ether, and a small amount of selenium removed by filtration. The ether was boiled off and the organic material dissolved in 100 ml of boiling acetone. 25 ml of diluted hydrochloric acid were added, the solution boiled for 5 minutes and then allowed to cool. Upon crystallization, 0.85 g of androstan-17β-ol-3-one was obtained, melting point 175°C to 178°C.
Therapeutic Function	Androgen