Drostanolone Propionate
DHT-derived propionate ester. Non-aromatizing standard.
Also known as: Mast · MAST · Masteron · Drostanolone · Mast P
CAS 521-12-0 · C23H36O3
Lead time
Ships in 3–5 days
Purity
99.1%
CAS Number
521-12-0
Molecular Weight
360.5
Formula
C23H36O3
Form
Oil solution 100mg/mL
Packaging
10mL vial
Storage
Room temperature, oil solution
Solubility
Oil-based carrier
Chemical structure
2D structure · Source: PubChem (NIH)
Research applications
Drostanolone (Masteron) propionate is a DHT-derived non-aromatizing androgen used as a reference standard in anti-aromatase activity studies, receptor-selectivity comparisons, and analytical method validation. Its short propionate ester gives rapid-release kinetics for ester-duration studies. Supplied as a research-grade oil solution.
Quality Documentation
How we verifyRaw material screening
Off-spec lots never enter synthesis
In-process monitoring
Intermediates characterized at checkpoints
HPLC-MS verification
Identity, purity & quantitation per batch
A batch-specific COA ships with every order — see the format before you buy.
Request sample COAFrequently asked questions
What is Drostanolone Propionate?
Drostanolone (Masteron) propionate is a DHT-derived non-aromatizing androgen used as a reference standard in anti-aromatase activity studies, receptor-selectivity comparisons, and analytical method validation. Its short propionate ester gives rapid-release kinetics for ester-duration studies. Supplied as a research-grade oil solution.
What purity is Drostanolone Propionate?
99.1% purity, HPLC-MS verified per batch.
What is the CAS number of Drostanolone Propionate?
CAS 521-12-0 · Molecular formula C23H36O3 · Molecular weight 360.5.
How long does Drostanolone Propionate take to ship?
Ships in 3–5 days after order confirmation.
How should Drostanolone Propionate be stored?
Room temperature, oil solution. Solubility: Oil-based carrier.
Is Drostanolone Propionate for human use?
No. Drostanolone Propionate is a research compound for laboratory research use only — not for human or veterinary use.
For pricing and availability of Drostanolone Propionate, contact our research team.
For laboratory research use only.
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