... Appearance: white crystalline powder MP: 140-144 ºC discrition Tamoxifen Citrate Tablets, a nonsterodial antiestrogen, are for oral administration and contain 15 ... tablet contains as inactive ingredients: carboxymethylcellulose calcium, magnesium stearate, mannitol and starch. Chemically, Tamoxifen Citrate is the trans-isomer of a triphenylethylene ...