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Iohexol Related Compounds & Impurities

Iohexol is a non-ionic iodinated contrast agent used for diagnostic radiographic imaging and as a GFR measurement standard.

Simson Pharma Limited along with its subsidiary offices Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) is a trusted manufacturer and supplier of high-quality pharmaceutical reference standards, offering a comprehensive portfolio of Iohexol reference standards, pharmacopeial and non-pharmacopeial Iohexol impurities, related compounds, related substances, metabolites, stable isotope-labelled compounds, deuterium labelled compounds and nitrosamine (N-NO) reference standards.

These materials support pharmaceutical research and development, product development, ANDA and DMF submissions, quality control (QC), analytical method development and validation, stability studies, impurity identification, and genotoxic impurity assessment.

Our Iohexol-related reference standards are thoroughly characterized using advanced analytical techniques and are supplied with comprehensive Certificates of Analysis (COA) and supporting analytical data from our USFDA certified, ISO 17025 and ISO 17034 accredited Lab, to meet global regulatory expectations. EP and USP traceable reference standards can also be provided upon request, subject to availability. Simson is also a provider of EP and USP traceable standards. To ensure consistent quality and reliability, our reference standards are periodically re-tested according to established quality management procedures.

Working Standards

Iohexol

CAT. No.I280000 CAS No.66108-95-0 Mol. F.C19H26I3N3O9 Mol. W.821.14 g/mol Stock Status Custom Synthesis
COA MSDS

Impurity Standards

Iohexol EP Impurity A

CAT. No.I280001 CAS No.31127-80-7 Mol. F.C16H20I3N3O7 Mol. W.747.06 g/mol Stock Status Instock
COA MSDS

Iohexol EP Impurity B

CAT. No.I280016 CAS No.2732209-64-0 Mol. F.C22H32I3N3O11 Mol. W.895.22 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol EP Impurity C

CAT. No.I280017 CAS No.2724765-15-3 Mol. F.C22H32I3N3O11 Mol. W.895.22 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol EP Impurity D

CAT. No.I280018 CAS No.2731968-49-1 Mol. F.C22H32I3N3O11 Mol. W.895.22 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol EP Impurity F

CAT. No.I280005 CAS No.NA Mol. F.C14H19I2N3O6 Mol. W.579.13 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol EP Impurity G

CAT. No.I280015 CAS No.NA Mol. F.C16H21I2N3O7 Mol. W.621.16 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol EP Impurity H

CAT. No.I280007 CAS No.1651211-78-7 Mol. F.C19H27I2N3O9 Mol. W.695.25 g/mol Stock Status Instock
COA MSDS

Iohexol EP Impurity I

CAT. No.I280008 CAS No.NA Mol. F.C17H23I2N3O8 Mol. W.651.19 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol EP Impurity J

CAT. No.I280003 CAS No.76801-93-9 Mol. F.C14H18I3N3O6 Mol. W.705.02 g/mol Stock Status Instock
COA MSDS

Iohexol EP Impurity K

CAT. No.I280023 CAS No.35453-19-1 Mol. F.C8H4I3NO4 Mol. W.558.84 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol EP Impurity L

CAT. No.I280020 CAS No.37441-29-5 Mol. F.C8H2Cl2I3NO2 Mol. W.595.73 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol EP Impurity M

CAT. No.I280009 CAS No.NA Mol. F.C17H25I2N3O8 Mol. W.653.20 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol EP Impurity N

CAT. No.I280010 CAS No.2730989-02-1 Mol. F.C21H28I3N3O10 Mol. W.863.17 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol EP Impurity O

CAT. No.I280011 CAS No.2725999-26-6 Mol. F.C21H28I3N3O10 Mol. W.863.17 g/mol Stock Status Instock
COA MSDS

Iohexol EP Impurity P

CAT. No.I280012 CAS No.NA Mol. F.C21H28I3N3O10 Mol. W.863.17 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol Impurity 1

CAT. No.I280004 CAS No.NA Mol. F.C22H32I3N3O11 Mol. W.895.22 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol Impurity 2

CAT. No.I280025 CAS No.76820-35-4 Mol. F.C14H21N3O6 Mol. W.327.34 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol Impurity 3

CAT. No.I280006 CAS No.NA Mol. F.C16H21I2N3O7 Mol. W.621.16 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol Impurity 4

CAT. No.I280024 CAS No.1404062-34-5 Mol. F.C19H26I3N3O9 Mol. W.821.14 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol Impurity 9

CAT. No.I280013 CAS No.NA Mol. F.C21H28I3N3O10 Mol. W.863.17 g/mol Stock Status Custom Synthesis
COA MSDS

Iohexol Impurity E

CAT. No.I280019 CAS No.2727061-52-9 Mol. F.C22H32I3N3O11 Mol. W.895.22 g/mol Stock Status Custom Synthesis
COA MSDS

Ioversol Impurity 3

CAT. No.I280021 CAS No.2061892-21-3 Mol. F.C20H28I3N3O10 Mol. W.851.16 g/mol Stock Status Custom Synthesis
COA MSDS

Product structure

Sample structure

Catalogue no.: — CAS no.: — Formula: — Mol. weight: —

Illustrative sample structure
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