Iohexol
SIAL/74147 - analytical standard
Synonym: 5-
CAS Number: 66108-95-0
Empirical Formula (Hill Notation): C19H26I3N3O9
Molecular Weight: 821.14
EC Number: 266-164-2
MDL Number: MFCD00077732
Linear Formula: C19H26I3N3O9
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 74147-50MG
| application(s) | clinical testing |
| assay | ≥95.0% (HPLC) |
| format | neat |
| grade | analytical standard |
| impurities | ≤6.0% water |
| InChI | 1S/C19H26I3N3O9/c1-8(29)2 |
| InChI key | NTHXOOBQLCIOLC-UHFFFAOYSA |
| Quality Level | 100  |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | IC1=C(C(NCC(O)CO)=O)C(I)= |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable |
| Application: | Iohexol may be used as an internal standard for the determination of iohexol in human plasma, serum and urine samples by HPLC-UV method. It may also be used as a model compound to analyze the applicability of iohexol for glomerular filtration rate (GFR) measurement by the plasma clearance of iohexol in investigating renal failure. |
| Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| General description: | Iohexol is a non-ionic, water-soluble contrast agent used as a reference marker to determine the glomerular filtration rate (GFR) which measures the level of kidney function. It finds applications in angiographic and urography procedures. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥95.0% (HPLC) |
| UNSPSC | 41116107 |