Aromastin

Description:  AROMASIN Tablets for oral administration contain 20 mg of exemestane, an irreversible, steroidal aromatase inactivator. Exemestane is chemically described as 6-methylenandrosta-1,4-diene-3, 17-dione. Its molecular formula is C20H24O2.

The active ingredient is a white to slightly yellow crystalline powder with a molecular weight of 296.41. Exemestane is freely soluble in N, N-dimethylformamide, soluble in methanol, and practically insoluble in water.

Each AROMASIN Tablet contains the following inactive ingredients: mannitol, crospovidone, polysorbate 80, hydroxypropyl methylcellulose, colloidal silicon dioxide, microcrystalline cellulose, sodium starch glycolate, magnesium stearate, simethicone, polyethylene glycol 6000, sucrose, magnesium carbonate, titanium dioxide, methylparaben, and polyvinyl alcohol.

 

 

Chemical name:  Exemestane

Chem. Abstr. Name:  10,13-dimethyl-6-methylidene- 7,8,9,10,11,12,13,14,15,16- decahydrocyclopenta[a] phenanthrene- 3,17-dione

 

Molecular Weight:  296.403 g/mol

Molecular Structure: C₂₀H₂₄N₂

CAS Number:  107868-30-4

Merck Index Number:  n/a

 

Metabolism: n/a

 

Excretion:  n/a

 

Elimination Half Life:  24 hours

 

Metabolism: n/a

 

Excretion:  n/a

Elimination Half Life:  24 hours