Perfluorohexane (AF-0150), a perfluorocarbon (PFC)-based microbubble formulation, is an ultrasound contrast agent with developmental toxicity that induces memory deficits and neuroprotein downregulation through the NMDA receptor-mediated PKC-ERK/AMPK signaling pathway.Perfluorohexane interferes with estrous cycle, ovulation rate in mice, Perfluorohexane interferes with estrous cycle, ovulation rate, oocyte communication and calcium homeostasis in mice.

Ioversol (MP-328) is a nonionic, iodinated contrast agent.

Ioxilan (Imagenil) is a tri-iodinated X-ray contrast agent used in computer tomography (CECT) imaging as a biological membrane transparency agent.

Perflubron (Perfluorooctyl bromide) can be emulsified with egg phospholipids (EYP) and displays exceptionally fast excretion characteristics. Perflubron(1-Bromoheptadecafluorooctane; Heptadecafluorooctyl bromide; Perfluorooctyl bromide) is a contrast medium for magnetic resonance imaging and sonography.

Ioxitalamic Acid (Acidum Joxitalamicum) is a medical contrast medium and enhances the contrast of structures or fluids in the body in medical imaging.

Gadoquatrane is a highly stable gadolinium-based MRI contrast agent that enhances soft tissue imaging by altering local magnetic fields to improve contrast. It possesses low permeability and high biocompatibility.

DTPA-BSA (Gd) can function as an MRI agent within lipid-like nanoparticles (LLN) designed for siRNA encapsulation.

Iofratol is a dimeric hexaiodinated contrast agent employed in radiographic imaging.

Vat Yellow 13 is a yellow dye.

Iopydone is an iodinated contrast dye.

Iopentol is a non-ionic contrast medium used for intravascular applications [1].

Docetrizoate is a contrast agent (radiopaque medium) used for bronchography.

Satoreotide trizoxetan is an imaging agent.

Tc-BQ0413 specifically binds to prostate-specific membrane antigen (PSMA) with high affinity. When labeled with technetium-99m (Tc-99m), Tc-BQ0413 serves as an imaging agent for single-photon emission computed tomography (SPECT).

Iomeprol is a non-ionic iodinated X-ray contrast agent with low osmolality and good chemical stability. Clinically, Iomeprol is widely used for angiography and contrast-enhanced computed tomography (CT), and can also be applied in cavity imaging such as the urinary tract.

Iotasul, a water-soluble contrast medium, is suitable for subepidermal infusion (indirect lymphography) [1].

Iodecimol, a nonionic dimer contrast agent, is utilized for myocardial imaging.

Ethyl cartrizoate is utilized as a bronchial contrast agent in diagnostics.