iopydol
- CAS NO.：5579-92-0
- Empirical Formula: C8H9I2NO3
- Molecular Weight: 420.97
- MDL number: MFCD00867925
- EINECS: 226-968-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 17:34:40
What is iopydol?
Originator
Hytrast Vial,Guerbet
The Uses of iopydol
Iopydol is the X-ray contrast reagent.
The Uses of iopydol
Diagnostic aid (radiopaque medium, bronchographic) .
Definition
ChEBI: Iopydol is a chloropyridine.
Manufacturing Process
50 g 4-pyridone was dissolved in 300 ml 20% hydrochloric acid and slowly
mixed with 180 g of chloroiodide in 200 ml 20% hydrochloric acid. Then the
obtained dark solution was strong alkalized with sodium hydroxide. The
solvent was removed to dryness and sodium salt diiod-4-pyridone was
obtained. It was dissolved in water, filtered and equivalent quantity of glacial
acetic acid or hydrochloric acid was added to give 3,5-diiod-4-pyridone as a
powder. 34.5 g 3,5-diiod-pyridone was dissolved in 100 ml 1 N NaOH by
heating on a water bath and added to a 15 g of monochlorohydrine added.
The mixture was heated on water bath before a dense pasty mass obtained. It
was filtered off and treated with 1 N NaOH. The obtained 1-(2,3-
dihydroxypropyl)-3,5-diiodo-4(1H)-pyridinone was recrystallized from diluted
hydrochloric acid. MP: 161°C.
Therapeutic Function
Diagnostic aid
Properties of iopydol
| Melting point: | 161° |
Safety information for iopydol
Computed Descriptors for iopydol
New Products
6-Bromo 2-Iodo Indole Fosfomycin EP impurity D Rimegepant Impurity 3 Ivermectin EP Impurity B (R)-tert-butyl (4-methyl-1-oxopentan-3-yl)carbamate Tubulysin A Tubulysin G Tubulysin M Tubulysin I Imeglimin Hydrochloride IH 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate Fuel shell (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine Calcium Sodium Phosphosilicate IH 2-(1-(Mercaptomethyl) cyclopropyl) acetonitrile Methyl 4-amino-3-(4-phenylpiperazin-1-yl)benzoate 4-Bromo-N,N-bis(4-iodophenyl)aniline Methyl 4-amino-3-(piperidin-1-yl)benzoate 2-(2,4-Dibutoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1-(4-Chlorophenyl)piperidin-2-one 3,6-Bis(4-iodophenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione (4R,12aR)-7-Methoxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1`,2`;4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid 4,6-difluoro-1H-indole (1S)-1,5-Anhydro-1-C-[4-chloro-3-[[4-[[(3S)-tetrahydro-3-furanyl]oxy]phenyl]methyl]phenyl]-D-glucitoRelated products of tetrahydrofuran
You may like
-
![3,6-Bis(4-iodophenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione](https://img.chemicalbook.in//ProductImageIndia/2024-09/Raw/54575d9a-6e8e-412f-ab6d-3557d5ed92e3.jpg)
3,6-Bis(4-iodophenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dioneView Details
952145-70-9 -
452-58-4View Details
452-58-4 -
1262243-12-8View Details
1262243-12-8 -
65195-56-4View Details
65195-56-4 -
Rimegepant Impurity 3View Details -
Sidchem 730View Details -
Sidchem BT 20View Details -
1572177-89-9View Details
1572177-89-9