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Olmesartan Related Compounds & Impurities

Olmesartan is an angiotensin II AT1 receptor blocker (ARB) with potent and sustained blood pressure-lowering effects.

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 Olmesartan reference standards, pharmacopeial and non-pharmacopeial Olmesartan 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 Olmesartan-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.

Impurity Standards

Olmesartan Anhydro Acid

CAT. No.O020004 CAS No.172875-98-8 Mol. F.C24H24N6O2 Mol. W.428.49 g/mol Stock Status Instock
COA MSDS

Olmesartan Dimer Impurity

CAT. No.O020046 CAS No.NA Mol. F.C53H54N12O8 Mol. W.987.07 g/mol Stock Status Instock
COA MSDS

Olmesartan Dimer Impurity

CAT. No.O020103 CAS No.1454571-97-1 Mol. F.C53H54N12O9 Mol. W.1003.07 g/mol Stock Status Instock
COA MSDS

Olmesartan Dimer Impurity 3

CAT. No.O020110 CAS No.NA Mol. F.C53H54N12O8 Mol. W.987.07 g/mol Stock Status Custom Synthesis
COA MSDS

Olmesartan Ethyl Ester

CAT. No.O020034 CAS No.144689-23-6 Mol. F.C26H30N6O3 Mol. W.474.55 g/mol Stock Status Instock
COA MSDS

Olmesartan Impurity 10

CAT. No.O020065 CAS No.4437-70-1 Mol. F.C5H8O3 Mol. W.116.12 g/mol Stock Status Custom Synthesis
COA MSDS

Olmesartan Impurity 11

CAT. No.O020114 CAS No.1227626-50-7 Mol. F.C44H42N6O2 Mol. W.686.86 g/mol Stock Status Custom Synthesis
COA MSDS

Olmesartan Impurity 14

CAT. No.O020056 CAS No.1378863-69-4 Mol. F.C46H46N6O3 Mol. W.730.90 g/mol Stock Status Custom Synthesis
COA MSDS

Olmesartan Impurity 15

CAT. No.O020055 CAS No.1378863-72-9 Mol. F.C49H46N6O6 Mol. W.814.93 g/mol Stock Status Custom Synthesis
COA MSDS

Olmesartan Impurity 16

CAT. No.O020071 CAS No.2763750-28-1 Mol. F.C14H12N4O Mol. W.252.27 g/mol Stock Status Instock
COA MSDS

Olmesartan Impurity 17

CAT. No.O020072 CAS No.2758005-15-9 Mol. F.C14H11N3O2 Mol. W.253.30 g/mol Stock Status Instock
COA MSDS

Olmesartan Impurity 18

CAT. No.O020069 CAS No.NA Mol. F.C43H40N6O3 Mol. W.688.82 g/mol Stock Status Instock
COA MSDS

Olmesartan Impurity 19

CAT. No.O020117 CAS No.1787243-68-8 Mol. F.C22H34N4O5 Mol. W.434.53 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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