What is Iohexol?

Iohexol powder is primarily used in the fields of radiology and imaging to enhance the contrast of X-rays, CT scans, and angiography during diagnostic procedures. It can be used to observe and evaluate the structure and function of internal tissues, organs, blood vessels, etc., to assist doctors in making accurate diagnoses. it chemical name is 1-N,3-N'-Bis(2,3-dihydroxypropyl)-5-N-(2,3-dihydroxypropyl)acetamido-2,4,6-triiodobenzene-1,3-dicarboxamide. it is an organic compound containing triiodobenzene and acetamide groups. This structure allows Iohexol to have high solubility and optical density, enabling clear imaging effects.its CAS No. is 66108-95-0 and its relative molecular mass is 821.14 g/mol. It is white or white like powder or crystalline powder; Odorless, moisture-inducing. Iohexol API is mainly used in medical imaging fields such as CT scans and intravenous emulsion injection. Due to its good biocompatibility and low toxicity, Iohexol is widely used in clinical diagnosis.

 

Basic Information:

Appearance	White to off-white, hygroscopic, odorless powder			Structural formula
Molecular Formula	C19H26I3N3O9	Melting point	254-256 °C
Formula Weight	821.14	Boiling point	891.5±65.0 °C(Predicted)
CAS No.	66108-95-0	Density	1.078 g/mL±0.002 g/mL at 25 °C(lit.)
Purity	min 98%	storage temp.	Keep in dark place,Sealed in dry,Room Temperature

 

Quality standard：

Item	Specification	Results
Characteristics	White to off-white, hygroscopic, odorless powder	Conform
Specific rotation	-0.5º ~+0.5º	0º
Identification	A: IR spectrum	Conform
	B: UV spectrum	Conform
	C: TLC spectrum	Conform
	D: Masculine reaction	Conform
Color of solution	400nm: Not more than 0.180	0.137
	420nm: Not more than 0.030	0.006
	450nm: Not more than 0.015	0.000
Water	Not more than 3.0%	1.5%
Heavy metal	Not more than 0.001%	<0.001
Free aromatic amine	Not more than 0.05%	0.01%
Free iodine	Complies with standards	Conform
Free iodide	Not more than 0.001%	0.000%
Ionic compounds	Not more than 0.01%	0.00%
Methanol	Not more than 50ppm	1ppm
Isopropyl alcohol	Not more than 50ppm	1ppm
Methoxyethanol	Not more than 2ppm	2pm
n-Butanol	Not more than 50ppm	1ppm
3-chloro-1,2-propanedio	Not more than 25m	ND
Related compounds	Impurity A not more than 0.30%	0.14%
	O-alkylated compouds not more than 0.50%	0.48%
	Any individual impurity not more than 0.10%	0.04%
	All impurity not more than 0.30%	0.13%
Assay	98.5%~102.0% on the anhydrous basis	99.1%
Conclusion	Conform to the standard of USP

 

Fuctions & application 

Iohexol powder is a contrast agent API used primarily in medical imaging, such as CT scanning and intravenous emulsion injection. It helps doctors get a clearer view of a patient's internal organs and tissues by increasing tissue density and absorption of X-rays to improve image contrast.

Specifically, it can be injected into a patient's blood vessels, travel through the blood vessels to different tissues and organs, and produce high-contrast images during X-ray or CT scans. Due to its good biocompatibility and low toxicity, it is widely used in clinical diagnosis, such as:

• Applied to CT scanning
• It should be used intravenously
• It is applied to spinal imaging

It should be noted that Iohexol may cause some adverse reactions during its use, such as allergic reactions and renal insufficiency. Therefore, the patient's physical condition and health status should be carefully evaluated before use, and the doctor's advice should be strictly followed.

 

Important：

Please note that 'this product is a raw material for commercial use only, not personal consumption'. Our company will not be responsible for any risks or consequences caused by personal use.

 

Packing：

1~2kg
2-10kg	Â
10-25kg

We have Customized service, we can packing our goods as custom's need.

If you want to know more information , please directly contact with us!

 

Shipping：

≤50kg	By express door to door Fedex, DHL,UPS,TNT,EMS ect.  Fast and convenient	Â
50kg~200kg	By air Fast and cheap
≥200kg	By sea Cheapest way
Or as your requirement to choose the cheapest way or the fast.

 

Xi’an Yihui Company adhering to the concept of social responsibility and sustainable development, in the process of production and management always focus on environmental protection, quality safety and social responsibility, to promote enterprise sustainable development as the goal.

Xi 'an Yihui Company is a high-tech enterprise specializing in pharmaceutical raw materials, intermediates, synthetic materials and other fields, as well as a professional manufacturer of Iohexol powder. The company has a professional scientific research team and modern manufacturing equipment to provide high-quality Iohexol API products. The company's Iohexol has the advantages of high purity, low impurity, good stability and reproducibility. Xi 'an Yihui company pays attention to product quality and customer service, adhering to the "quality of survival, credibility and development" concept, to provide customers around the world with high quality products and professional technical support. At the same time, the company also actively participates in domestic and foreign pharmaceutical industry exhibitions and technical exchange activities, constantly expand business and expand the market. To sum up, Xi 'an Yihui Company is a professional Iohexol raw material manufacturer with advantages in technology, strength, reputation and service.

http://www.yihuipharm.com/