Tyropanoate sodium, also known as sodium tyropanoate, is a radiocontrast agent used in cholecystography (X-ray diagnosis of gallstones). The molecule contains three heavy iodine atoms which obstruct X-rays to produce a visible image. After injection, it is rapidly excreted into the bile.
MedKoo Cat#: 328204
Name: Tyropanoate Sodium
CAS#: 7246-21-1
Chemical Formula: C15H17I3NNaO3
Exact Mass: 640.8421
Molecular Weight: 663.01
Elemental Analysis: C, 27.17; H, 2.58; I, 57.42; N, 2.11; Na, 3.47; O, 7.24
The following data is based on the product molecular weight 663.01 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
