5-[N-(2,3-Dihydroxypropyl)acet 66108-95-0 6-triiodo-ydroxypropyl)-4
Product introduction
Iohexol is the raw material of contrast agent. This kind of contrast agent is usually injected into vein before CT angiography diagnosis. It is used for angiography, urinary system, spinal cord, femoral joint and lymphatic system. It has the advantages of low contrast density, low toxicity and good tolerance. It is one of the best contrast agents at present. Developed countries have completely replaced ionic contrast agent with iohexol, which is also a diagnostic drug
Function and use
1. Intravascular application clinical application: This product is used in urography and cardiovascular angiography of adults and children, as well as cerebral angiography, peripheral and various arteriography, venography, digital subtraction and CT enhanced scanning of adults,
2. Subarachnoid space is suitable for myelography in adults and children, and subarachnoid space is suitable for CT scan of cerebral cistern after injection.
3. Intracavitary application is suitable for all kinds of intracavitary examination, including oral examination, such as arthrography, endoscopic retrograde cholangiopancreatography (ERCP), hernia sac radiography, urography, hysterosalpingography, sialography, as well as all kinds of gastrointestinal examination using oral water-soluble contrast agent.
Factory supply Iohexol Cas 66108-95-0 with high quality and favorable price
product Name | iohexol |
---|---|
Synonyms | omnipaqueTM;Exypaque;5-[acetyl(2,3-dihydroxypropyl)amino]-1-N,3-N-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide;Omnipaque;EINECS 266-164-2; |
Molecular Formula | CC19H26I3N3O9 |
Molecular Weight | 821.13800 |
CAS Registry Number | 66108-95-0 |
EINECS | 266-164-2 |
Molecular Structure | |
Boiling point | 891.5ºC at 760 mmHg |
Flash point | 493ºC |
Vapour Pressur | |
Hazard Symbols | Xn:Harmful; |
density | 1.078 g/mL±0.002 g/mL at 25 °C(lit.) |
Safety Description |
1.product description
product name: iohexol
cas: 66108-95-0
mf: c19h26i3n3o9
mw: 821.14
einecs: 266-164-2
2.physical properties
white or almost white powder or crystalline powder; odorless; hygroscopicity. easily soluble in water or methanol, almost insoluble in chloroform or ether. it is a non-ionic water-soluble contrast agents, iodine content of 46.36%.
3.technical information
iohexol is a nonionic contrast agent, useful as a density gradient medium.
appearance: powder
physical state: solid
solubility: soluble in water (50 mg/ml), methanol, and dmso.
storage: store at room temperature
melting point: 174-180 °c
boiling point: ~891.5 °c at 760 mmhg (predicted)
density: ~2.2 g/cm3 (predicted)
refractive index: n20d 1.72 (predicted)
pk values: pka: 11.35 (predicted), pkb: -3 (predicted)
safety and reference information
rtecs: cz2205000
merck index: 14: 5052
mdl number: mfcd00077732
ec number: 266-164-2
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