N13Nitrogen 13

Nitrogen-13 is a radioisotope used in positron emission tomography (PET). It has a half-life of 9.9 minutes. 13N is mainly used and labelled Ammonia for PET myocardial perfusion imaging (MPI) but it can also be used for brain and liver imaging.

To produce Nitrogen 13,
we recommend this production route:

  • Recommended

    Target:

    Nirta® Liquid target

    The irradiation of the purified water with an ethanol scavenger via 16O (p,alpha) 13N nuclear reaction produces ‘in-target’ [13N]NH3(ammonia).

    More about Nirta® liquid target

    Chemistry:

    In-target production

    See information in the target section.

  • Recommended

    Target:

    Nirta® Liquid target

    The irradiation of the purified water with an ethanol scavenger via 16O (p,alpha) 13N nuclear reaction produces ‘in-target’ [13N]NH3(ammonia).

    More about Nirta® liquid target

    Chemistry:

    Synthera® +

    See information in the target section.

  • Alternative

    Target:

    Nirta® Liquid target

    The irradiation of the purified water with an ethanol scavenger  via 16O (p,alpha) 13N nuclear reaction produces ‘in-target’ [13N]NH3(ammonia).

    More about Nirta® liquid target

    Chemistry:

    In-target production

    See information in the target section.