Impurity reference standards
Cilostazol impurity standards
Zemixal lists 10 reference materials related to Cilostazol, covering the drug substance itself, its process impurities and the products it forms on storage. Among them are 3 pharmacopoeial impurities and 1 metabolite or hydroxylated analogue.
10reference materials
3pharmacopoeial
1metabolites
Each lot ships with a certificate of analysis, and characterisation data such as 1H-NMR, mass spectrum and HPLC purity can be shared before you order. They are bought for system suitability, peak identification, quantitation against limits and the impurity justification sections of regulatory submissions.
By impurity type
Pharmacopoeial3EP, USP, BP or JP named impurities
Metabolites1Hydroxy, desmethyl and conjugated forms
Counts are based on product names. One compound can fall into more than one type.
All Cilostazol reference materials
1–10 of 10 standards
Questions
Cilostazol impurities, answered
How many Cilostazol impurity standards does Zemixal list?
The catalogue currently lists 10 compounds for Cilostazol, including 3 pharmacopoeial impurities and 1 metabolite or hydroxylated analogue. Each product page shows the CAS number where one is assigned, the structure, formula and molecular weight.
What documents come with a Cilostazol impurity standard?
A certificate of analysis travels with every lot. On request we share the characterisation set, usually 1H-NMR, mass spectrum, HPLC purity and IR, and for some materials TGA or water content. Ask for the data before ordering if your QA team needs to review it.
Can Zemixal make a Cilostazol impurity that is not listed?
Often yes. Send the structure, name or CAS number with the quantity you need and our sourcing team checks custom synthesis options, usually from 10 mg up to gram scale, with a quoted lead time.