Impurity reference standards
Delafloxacin impurity standards
Zemixal lists 6 reference materials related to Delafloxacin, covering the drug substance itself, its process impurities and the products it forms on storage. Among them are 1 metabolite or hydroxylated analogue and 1 degradation product.
6reference materials
1metabolites
1degradants
Batches are supplied with a certificate of analysis, and the supporting spectra can be sent ahead of a purchase order so your QA team can review them. They are bought for system suitability, peak identification, quantitation against limits and the impurity justification sections of regulatory submissions.
By impurity type
Metabolites1Hydroxy, desmethyl and conjugated forms
Degradants1N-oxides, dimers, lactones and breakdown products
Counts are based on product names. One compound can fall into more than one type.
All Delafloxacin reference materials
1–6 of 6 standards
Ethyl 1-(6-amino-3,5-difluoropyridin-2-yl)-8-chloro-6-fluoro-7-(3-(isobutyryloxy)azetidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate
- CAS
- 875712-90-6
- Formula
- C24H22ClF3N4O5
- MW
- 538.9 g/mol
ZX-039027
Questions
Delafloxacin impurities, answered
How many Delafloxacin impurity standards does Zemixal list?
The catalogue currently lists 6 compounds for Delafloxacin, including 1 metabolite or hydroxylated analogue and 1 degradation product. Each product page shows the CAS number where one is assigned, the structure, formula and molecular weight.
What documents come with a Delafloxacin 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 Delafloxacin 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.