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loratadine Related Compounds & Impurities

loratadine is a pharmaceutical compound used as an analytical reference standard in drug quality control, impurity profiling and regulatory compliance testing.

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 loratadine reference standards, pharmacopeial and non-pharmacopeial loratadine 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 loratadine-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

Loratadine EP Impurity E

CAT. No.L300006 CAS No.170727-59-0 Mol. F.C22H23ClN2O2 Mol. W.382.14 g/mol Stock Status Instock
COA MSDS

Loratadine EP Impurity F

CAT. No.L300008 CAS No.125743-80-8  Mol. F.C22H24ClFN2O2 Mol. W.402.89 g/mol Stock Status Instock
COA MSDS

Loratadine Epoxide

CAT. No.L300042 CAS No.1189694-51-6 Mol. F.C22H23ClN2O3 Mol. W.398.89 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Hydroxy Impurity

CAT. No.L300031 CAS No.183483-15-0 Mol. F.C22H23ClN2O3 Mol. W.398.88 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 1

CAT. No.L300055 CAS No.31255-59-1 Mol. F.C14H11ClN2 Mol. W.242.70 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 10

CAT. No.L300053 CAS No.NA Mol. F.C8H8Cl2O2S Mol. W.239.12 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 11

CAT. No.L300054 CAS No.NA Mol. F.C8H8Cl2O2S Mol. W.239.12 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 12

CAT. No.L300056 CAS No.31255-55-7 Mol. F.C14H11ClN2 Mol. W.242.70 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 13

CAT. No.L300057 CAS No.NA Mol. F.C20H25ClN2 Mol. W.328.88 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 14

CAT. No.L300043 CAS No.114444-10-9 Mol. F.C14H9ClN2O Mol. W.256.69 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 15

CAT. No.L300058 CAS No.NA Mol. F.C20H25ClN2 Mol. W.328.88 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 16

CAT. No.L300059 CAS No.NA Mol. F.C20H23ClN2O Mol. W.342.86 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 17

CAT. No.L300060 CAS No.NA Mol. F.C20H21ClN2 Mol. W.324.85 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 18

CAT. No.L300061 CAS No.NA Mol. F.C20H21ClN2 Mol. W.324.85 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 2

CAT. No.L300025 CAS No.133330-72-0 Mol. F.C14H12ClNO Mol. W.245.71 g/mol Stock Status Instock
COA MSDS

Loratadine Impurity 3

CAT. No.L300034 CAS No.NA Mol. F.C19H19ClN2O2 Mol. W.342.82 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 4

CAT. No.L300051 CAS No.NA Mol. F.C20H23ClN2O Mol. W.342.90 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 5

CAT. No.L300052 CAS No.NA Mol. F.C22H25ClN2O3 Mol. W.400.90 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 6

CAT. No.L300037 CAS No.107256-32-6 Mol. F.C22H25ClN2O3 Mol. W.400.90 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 7

CAT. No.L300038 CAS No.52003-32-4 Mol. F.C8H13NO2 Mol. W.155.19 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 8

CAT. No.L300039 CAS No.5325-94-0 Mol. F.C8H15NO2 Mol. W.157.21 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 9

CAT. No.L1270002 CAS No.1449295-42-4 Mol. F.C21H19BrN4O2 Mol. W.439.31 g/mol Stock Status Custom Synthesis
COA MSDS

Loratadine Impurity 9 Besylate

CAT. No.L1270001 CAS No.1449295-46-8 Mol. F.C27H25BrN4O5S Mol. W.597.48 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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