Exact Mass: 263.9718
Exact Mass Matches: 263.9718
Found 2 metabolites which its exact mass value is equals to given mass value 263.9718,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
Thioxanthine monophosphate
[(2-hydroxy-6-sulfanyl-9H-purin-9-yl)oxy]phosphonic acid
Thioxanthine monophosphate is a metabolite of azathioprine. Azathioprine is a purine analogue immunosuppressive drug. It is used to prevent rejection following organ transplantation, and to treat a vast array of autoimmune diseases, including rheumatoid arthritis, pemphigus, inflammatory bowel disease, multiple sclerosis, autoimmune hepatitis, atopic dermatitis, myasthenia gravis, neuromyelitis optica or Devics disease, restrictive lung disease, and others. (Wikipedia)
