Acetrizoic Acid Acetrizoic Acid
Structural formula
| Business number | 01VM |
|---|---|
| Molecular formula | C9H6I3NO3 |
| Molecular weight | 556.86 |
| label |
acetoiodobenzoic acid, 3-acetamido-2,4,6-triiodobenzoic acid, 3-Acetamido-2,4,6-triiodobenzoic Acid |
Numbering system
CAS number:85-36-9
MDL number:MFCD00016495
EINECS number:201-600-7
RTECS number:DG0887000
BRN number:None
PubChem ID:None
Physical property data
1. Character:White crystalline powder
2. Density (g/mL ,25/4℃): Undetermined
3. Relative vapor density (g/mL,AIR=1): Undetermined
4. Melting point (ºC):278-283℃
5. Boiling point (ºC,Normal pressure): Undetermined
6. Boiling point (ºC,5.2 kPa): Undetermined
7. Refractive Index: Undetermined
8. Flash point (ºC): Undetermined
9. Specific optical rotation (º ): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (kPa, 100ºC):1.1
12. Saturated vapor pressure (kPa ,60ºCAmino-2,4,6-Sodium triiodobenzoate (see02780) acetylation Obtain: Add acetic anhydride and sulfuric acid to the reaction tank successively, and cool to 40℃Add later3-Amino-2,4,6-Sodium triiodobenzoate. The temperature rises to 80℃80℃Reaction3hours. Cool to room temperature, filter, and wash with distilled water to obtain crude acetoiodobenzene acid. Add water and EDTAStir1hours, filter, rinse with water4 times. Then add acetoiodobenzoic acid into the tank and adjust the pH with ammoniapHTO8.5. Filter, use 95%Soak and wash repeatedly with ethanol, filter out the ethanol, and obtain ammonium aceiodobenzoate. Dissolve it in distilled water, add activated carbon to decolorize and filter, and use filtrate with 3NHydrochloric acid adjustmentpHto1, then filter, use50℃Wash with hot distilled water until there is no chloride ion, After drying, acetoiodobenzoic acid is obtained.
Purpose
Contrast agent, suitable for renal pelvis, urethra, bladder, and cardiovascular imaging.
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Purpose
Contrast agent, suitable for renal pelvis, urethra, bladder, and cardiovascular imaging.