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Atenolol Related Compounds & Impurities

Atenolol is a cardioselective beta-1 adrenergic blocker widely prescribed for hypertension, angina and arrhythmias, valued for its hydrophilic profile.

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 Atenolol reference standards, pharmacopeial and non-pharmacopeial Atenolol 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 Atenolol-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

(R)-Atenolol

CAT. No.A110022 CAS No.56715-13-0 Mol. F.C14H22N2O3 Mol. W.266.34 g/mol Stock Status Custom Synthesis
COA MSDS

Atenolol Amine Impurity

CAT. No.A110018 CAS No.1042779-86-1 Mol. F.C10H14N2O3 Mol. W.210.23 g/mol Stock Status Custom Synthesis
COA MSDS

Atenolol Cyano Epoxide

CAT. No.A110016 CAS No.35198-42-6 Mol. F.C11H11NO2 Mol. W.189.21 g/mol Stock Status Instock
COA MSDS

Atenolol EP Impurity A

CAT. No.A110001 CAS No.17194-82-0 Mol. F.C8H9NO2 Mol. W.151.16 g/mol Stock Status Instock
COA MSDS

Atenolol EP Impurity B

CAT. No.A110002 CAS No.61698-76-8 Mol. F.C11H15NO4 Mol. W.225.24 g/mol Stock Status Instock
COA MSDS

Atenolol EP Impurity C

CAT. No.A110003 CAS No.29122-69-8 Mol. F.C11H13NO3 Mol. W.207.23 g/mol Stock Status Instock
COA MSDS

Atenolol EP Impurity D

CAT. No.A110004 CAS No.115538-83-5 Mol. F.C11H14ClNO3 Mol. W.243.69 g/mol Stock Status Instock
COA MSDS

Atenolol EP Impurity E

CAT. No.A110005 CAS No.141650-31-9 Mol. F.C19H22N2O5 Mol. W.358.39 g/mol Stock Status Instock
COA MSDS

Atenolol EP Impurity F

CAT. No.A110006 CAS No.87619-83-8 Mol. F.C25H35N3O6 Mol. W.473.56 g/mol Stock Status Instock
COA MSDS

Atenolol EP Impurity G

CAT. No.A110007 CAS No.56392-14-4 Mol. F.C14H21NO4 Mol. W.267.32 g/mol Stock Status Instock
COA MSDS

Atenolol EP Impurity G Sodium

CAT. No.A110007A CAS No.56392-14-4 (Free base) Mol. F.C14H20NO4.Na Mol. W.289.30 g/mol Stock Status Limited Stock
COA MSDS

Atenolol EP Impurity H

CAT. No.A110008 CAS No.29277-73-4 Mol. F.C14H20N2O2 Mol. W.248.32 g/mol Stock Status Instock
COA MSDS

Atenolol EP Impurity I

CAT. No.A110009 CAS No.1797116-92-7 Mol. F.C13H20N2O3 Mol. W.252.32 g/mol Stock Status Instock
COA MSDS

Atenolol EP Impurity J

CAT. No.A110014 CAS No.81346-71-6 Mol. F.C11H16N2O3 Mol. W.224.26 g/mol Stock Status Instock
COA MSDS

Atenolol Impurity 1

CAT. No.A110033 CAS No.22446-41-9 Mol. F.C8H9NO2 Mol. W.151.20 g/mol Stock Status Custom Synthesis
COA MSDS

Atenolol Impurity 2

CAT. No.A110031 CAS No.1198-84-1 Mol. F.C8H8O4 Mol. W.168.15 g/mol Stock Status Custom Synthesis
COA MSDS

Isotope Labelled Compounds

(R)-Atenolol-d7

CAT. No.A110023 CAS No.1309283-25-7 Mol. F.C14H15D7N2O3 Mol. W.273.38 g/mol Stock Status Custom Synthesis
COA MSDS

(S)-Atenolol-d7

CAT. No.A110021 CAS No.1309283-20-2 Mol. F.C14H15D7N2O3 Mol. W.273.38 g/mol Stock Status Custom Synthesis
COA MSDS

Atenolol D6

CAT. No.A110017 CAS No.81346-72-7 Mol. F.C14H16D6N2O3 Mol. W.272.37 g/mol Stock Status Custom Synthesis
COA MSDS

Atenolol d7

CAT. No.A110011 CAS No.1202864-50-3 Mol. F.C14H15D7N2O3 Mol. W.273.38 g/mol Stock Status Instock
COA MSDS

Working Standards

Atenolol

CAT. No.A110000 CAS No.29122-68-7 Mol. F.C14H22N2O3 Mol. W.266.34 g/mol Stock Status Instock
COA MSDS

Metabolites

Atenolol beta-D-Glucuronide

CAT. No.A110025 CAS No.889359-84-6 Mol. F.C20H30N2O9 Mol. W.442.46 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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