Stereochemistry | ACHIRAL |
Molecular Formula | S8.Tc |
Molecular Weight | 355.426 |
Optical Activity | NONE |
Defined Stereocenters | 0 / 0 |
E/Z Centers | 0 |
Charge | 0 |
SHOW SMILES / InChI
SMILES
[99Tc].S1SSSSSSS1
InChI
InChIKey=FJTPHHNWVXNMEK-IEOVAKBOSA-N
InChI=1S/S8.Tc/c1-2-4-6-8-7-5-3-1;/i;1+1
Molybdenum-99 (99Mo, half-life = 66 h) is a parent radionuclide of a diagnostic nuclear isotope. It decays in technetium-99 m (half-life = 6 h), which is used in over 30 million procedures per year around the world. Between 95 and 98 percent of Mo-99 is currently being produced using highly enriched uranium (HEU) targets. Other medical isotopes such as iodine-131 (I-131) and xenon-133 (Xe-133) are by-products of the Mo-99 production process and will be sufficiently available if Mo-99 is available.