| Stereochemistry | RACEMIC |
| Molecular Formula | C15H11I4NO4 |
| Molecular Weight | 776.87 |
| Optical Activity | ( + / - ) |
| Defined Stereocenters | 0 / 1 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
NC(CC1=CC(I)=C(OC2=CC(I)=C(O)C(I)=C2)C(I)=C1)C(O)=O
InChI
InChIKey=XUIIKFGFIJCVMT-UHFFFAOYSA-N
InChI=1S/C15H11I4NO4/c16-8-4-7(5-9(17)13(8)21)24-14-10(18)1-6(2-11(14)19)3-12(20)15(22)23/h1-2,4-5,12,21H,3,20H2,(H,22,23)
| Molecular Formula | C15H11I4NO4 |
| Molecular Weight | 776.87 |
| Charge | 0 |
| Count |
MOL RATIO
1 MOL RATIO (average) |
| Stereochemistry | RACEMIC |
| Additional Stereochemistry | No |
| Defined Stereocenters | 0 / 1 |
| E/Z Centers | 0 |
| Optical Activity | ( + / - ) |
Approval Year
Conditions
| Condition | Modality | Targets | Highest Phase | Product |
|---|---|---|---|---|
Sample Use Guides
Changes in catalase, superoxide dismutase (SOD) and caspase activity, genomic DNA, and nitric oxide (NO) generation were investigated biochemically using Rana japonica tadpole tails undergoing regression during thyroid hormone enhancement. DNA fragmentation and ladder formation with concomitant shortening of tadpole tail were induced by DL-thyroxine (T4) in culture medium. Catalase activity was also decreased by T4 treatment. T4 was also found to increase NO synthase (NOS) activity in cultured tadpole tail with concomitant increase in the concentration of NO2- plus NO3- (NOx) in the culture medium. Additional treatment with N-monomethyl-L-arginine (NMMA), a potent inhibitor of NOS, suppressed the enhancing effects of T4 on tail shortening and catalase activity reduction. These results suggested that T4 enhances NO generation, thereby strongly inhibiting catalase activity, resulting in an increase in hydrogen peroxide, and that the oxidative stress elicited by excess hydrogen peroxide might activate cysteine-dependent aspartate-directed protease-3 (caspase-3-like protease), which is thought to cause DNA fragmentation, leading to apoptosis.