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Epiandrosterone
Epiandrosterone
​Basic View:
CAS No.:481-29-8
EINECS No.:207-563-3
MF:C19H30O2
MW:290.44
Purity:≥99%
Specification:ISO9001,USP,BP
Application:For the steroid hormone drugs othe...
Appearance:White or white crystal
Melting Point 174
Loss on drying 0.23%
Place of Origin:Hubei China (Mainland) Type:Pharmaceutical Intermediates
MOQ:10g
HS CODE: 3001200020
Packaged by:25kg/drum
Trade Mark:CQSP
Shipping: FedEx,DHL,UPS,EMS
Delivery time: Parcel can be sent out within 24hours after your payment, 4~7 days to arrive.
Payment: Western Union, Moneygram, T/T, Bitcoin
More details pls contact, E-mail:franklyon2012@gmail.com
Best Manufucturer Male Prohormone Epiandrosterone Anabolic Androgenic Steroids Powder
1.Basic View:
Product name:Epiandrosterone
Alias: Isoandrosterone;trans-Androsterone;Epi;3beta-Hydroxy-5alpha-androstan-17-one
CAS No.:481-29-8
EINECS No.:207-563-3
MF:C19H30O2 
MW:290.44

Purity:≥99%
Specification:ISO9001,USP,BP
Application:For the steroid hormone drugs othe... 
Appearance:White or white crystal 
Melting Point   174
Loss on drying  0.23%
Place of Origin:Hubei China (Mainland) Type:Pharmaceutical Intermediates 
MOQ:10g
HS CODE: 3001200020
Packaged by:25kg/drum 
Trade Mark:CQSP
Shipping: FedEx,DHL,UPS,EMS
Delivery time: Parcel can be sent out within 24hours after your payment, 4~7 days to arrive.
Payment: Western Union, Moneygram, T/T, Bitcoin
More details pls contact, E-mail:franklyon2012@gmail.com
2.Product Description:
Epiandrosterone, or 3β -androsterone, also known as 3β -hydroxy-5α -androstan-17-one or 5α -androstan-3β -ol-17-one, is a steroid hormone with weak androgenic activity. It is a natural metabolite of via the 5α -reductase enzyme. It was first isolated in 1931, by Adolf Friedrich Johann Butenandt and Kurt Tscherning. They distilled over 17, 000 litres of male urine, from which they got 50 milligrams of crystalline androsterone (most likely mixed isomers), which was sufficient to find that the chemical formula was very similar to estrone.
Epiandrosterone has been shown to naturally occur in most mammals including pigs.Epiandrosterone is naturally produced by the enzyme 5α -reductase from the adrenal hormone. Epiandrosterone can also be converted from the natural steroids androstanediol via 17β -hydroxysteroid dehydrogenase or from androstanedione via 3β -hydroxysteroid dehydrogenase
Epiandrosterone can be found naturally occuring in most mammals and is excreted in urine as a normal part of human metabolism. One of the reasons that this prohormone is legal because it has been found to be naturally occurring in pine pollen. Epiandrosterone and Androsterone are very closely related. Androsterone is the 3-alpha isomer and epiandrosterone is the 3-beta isomer of this compound. The actions of the two isomers in the body are different, but still very similar. Most epiandrosterone supplements are actually a mix of the two isomers, meaning that they contain some androsterone as well as the main ingredient epiandrosterone.

3.Product Application:
Epiandrosterone is a naturally occurring steroid synthesized in the adrenal cortex, gonads, brain, and gastrointestinal tract.It is less active than androsterone and excreted in small amounts in normal human urine.
Epiandrosterone is a metabolite of the most abundant adrenal androgenic steroid dehydroepiandrosterone  in young adult humans, but is not completely inactive and is considered an effector as well.
Epiandrosterone is a precursor or substrate for cytochrome P450 species and enzymes (EC 1.14.13.100, 25-hydroxycholesterol 7alpha-hydroxylase) that produce 7alpha- and 7beta-hydroxylated metabolites in the human brain and other organs.These 7-hydroxylated derivatives exert anti-glucocorticoid and neuroprotective effect.
4.COA
SUBJECTS    SPECIFICATION    RESULTS
Appearance    White crystalline powder    Conform
Optical rotation    +88°~+94°    +90°
Melting point    170~174ºC    170~174ºC
Identification    TLC
IR    Conform
Conform
Impurities    ≤1.0%    <1.0%
Loss on drying    ≤0.5%    0.35%
Assay    ≥99.0%    99.41%
Conclusion    The products meet the specification of In house standard.