Strontium chloride Sr-89

Strontium chloride (Sr-89), initially FDA-approved in 1993, is used as a paliative therapeutic option to help relieve the pain from bone metastases. Strontium chloride is mainly used in cases of metastatic castrate-resistant prostate cancer. Bone metastases is a common and severe complication presented in advanced stages of the disease. It is usually presented mainly in patients with prostatic and breast cancer, as well as in cancer of lung, bladder and thyroid. There has been some cases of apparent tumor regression which has given it a potential tumoricidal effect. The directory classifies it as a commercial API with a mineral/inorganic source/manufacturing origin. Other names for this substance include strontium chloride, 89Sr-labeled and Strontium chloride sr 89 [USAN]. Its PubChem CID is 5388879.

CAS No 38270-90-5
Molecular Formula Cl2Sr
Molecular Weight 159.81 g/mol
Synonyms strontium-89(2+);dichloride

Frequently Asked Questions