USP GMP 99% purity Factory supply Aldactone Spironolactone powder CAS NO.52-01-7

1, High quality with competitive price:

1) Standard:BP/USP/EP/Enterprise standard

2) All Purity≥99%

3) We are manufacturer and can provide high quality products with factory price.



2, Fast and safe delivery

1) Parcel can be sent out in 24 hours after payment.Tracking number available

2) Secure and discreet shipment.Various transportation methods for your choice.

3) Customs pass rate ≥99%

4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe,

and we have stock in there for transferring.



3,We have clients throughout the world.

1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2) Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.

4) High quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers.

API Spironolactone /antisterone/aldactone 

1. Spironolactone is a steroid and is a potent endogenous salt corticosteroid aldosterone.

2. Spironolactone has a similar chemical structure to aldosterone, and competes with aldosterone for binding to aldosterone receptors in the epithelial cells of the cortical segments of the distal convoluted tubules and collecting ducts, thereby inhibiting the effect of aldosterone on K-Na exchange. Increase the discharge of Na and Cl, play a diuretic role, and K is retained
3. The drug has a weak diuretic effect, which is slow and long lasting.

After a period of continuous administration, its diuretic effect gradually weakens. It also has anti-androgenic activity, which can selectively destroy the testicular and adrenal microsomal cytochrome P450, thereby inhibiting the production of androgen by the gonads, and competing with the dihydrotestosterone at the target tissue to reduce the stimulation of the sebaceous glands by androgens.