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Cilostazol Related Compounds & Impurities

Cilostazol is a selective PDE3 inhibitor that inhibits platelet aggregation and promotes arterial vasodilation, used for intermittent claudication in peripheral arterial disease.

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 Cilostazol reference standards, pharmacopeial and non-pharmacopeial Cilostazol 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 Cilostazol-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

4`-trans-Hydroxycilostazol

CAT. No.C1230012 CAS No.87153-04-6 Mol. F.C20H27N5O3 Mol. W.385.46 g/mol Stock Status Custom Synthesis
COA MSDS

Cilostazol Impurity 1

CAT. No.C1230006 CAS No.73963-42-5 Mol. F.C11H19ClN4 Mol. W.242.75 g/mol Stock Status Instock
COA MSDS

Cilostazol Impurity 11

CAT. No.C1230022 CAS No.2386790-35-6 Mol. F.C11H18N4 Mol. W.206.29 g/mol Stock Status Custom Synthesis
COA MSDS

Cilostazol Impurity 15

CAT. No.C1230016 CAS No.19314-10-4 Mol. F.C9H10ClNO2 Mol. W.199.63 g/mol Stock Status Instock
COA MSDS

Cilostazol Impurity 16

CAT. No.C1230017 CAS No.940062-34-0 Mol. F.C11H19Cl2N Mol. W.236.18 g/mol Stock Status Custom Synthesis
COA MSDS

Cilostazol Impurity 2

CAT. No.C1230013 CAS No.NA Mol. F.C29H34N6O4 Mol. W.530.62 g/mol Stock Status Custom Synthesis
COA MSDS

Cilostazol Impurity 20

CAT. No.C1230007 CAS No.84996-93-0 Mol. F.C11H21NO2 Mol. W.199.29 g/mol Stock Status Custom Synthesis
COA MSDS

Cilostazol Impurity 3

CAT. No.C1230023 CAS No.1796891-27-4 Mol. F.C29H34N6O4 Mol. W.530.62 g/mol Stock Status Custom Synthesis
COA MSDS

Cilostazol Impurity 5

CAT. No.C1230008 CAS No.1424857-90-8 Mol. F.C11H20N4O Mol. W.224.30 g/mol Stock Status Custom Synthesis
COA MSDS

Cilostazol Impurity 6

CAT. No.C1230018 CAS No.NA Mol. F.C11H19N7 Mol. W.249.32 g/mol Stock Status Custom Synthesis
COA MSDS

Cilostazol Impurity 7

CAT. No.C1230014 CAS No.15865-18-6 Mol. F.C11H20ClNO Mol. W.217.74 g/mol Stock Status Custom Synthesis
COA MSDS

Cilostazol Impurity 8

CAT. No.C1230020 CAS No.NA Mol. F.C16H29NO4 Mol. W.299.41 g/mol Stock Status Custom Synthesis
COA MSDS

Cilostazole Dimer

CAT. No.C1230019 CAS No.2115698-98-9 Mol. F.C40H50N10O4 Mol. W.734.89 g/mol Stock Status Custom Synthesis
COA MSDS

N-Nitroso Cilostazol

CAT. No.C1230021 CAS No.NA Mol. F.C20H26N6O3 Mol. W.398.46 g/mol Stock Status Custom Synthesis
COA MSDS

Working Standards

Cilostazol

CAT. No.C1230000 CAS No.73963-72-1 Mol. F.C20H27N5O2 Mol. W.369.46 g/mol Stock Status Instock
COA MSDS

Isotope Labelled Compounds

Cilostazol-D11

CAT. No.C1230005 CAS No.1073608-02-2 Mol. F.C20H16D11N5O2 Mol. W.380.52 g/mol Stock Status Custom Synthesis
COA MSDS

Cilostazol-D4

CAT. No.C1230004 CAS No.1215541-47-1 Mol. F.C20H23D4N5O2 Mol. W.373.49 g/mol Stock Status Limited Stock
COA MSDS

Product structure

Sample structure

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

Illustrative sample structure
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