Impurity reference standards

Ozenoxacin impurity standards

Zemixal lists 4 reference materials related to Ozenoxacin, covering the drug substance itself, its process impurities and the products it forms on storage. The list is made up mainly of process impurities, positional isomers and intermediates from common synthetic routes.

4reference materials

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.

All Ozenoxacin reference materials

1–4 of 4 standards

N-(5-Bromo-3-methylpyridin-2-yl)-N-methylpivalamide

CAS: 245765-92-8
Formula: C₁₂H₁₇BrN₂O
MW: 285.18 g/mol

ZX-042306

Ozenoxacin

CAS: 245765-41-7
Formula: C₂₁H₂₁N₃O₃
MW: 363.4 g/mol

ZX-022469

Ozenoxacin ETHYL Ester Impurity

CAS: 446299-90-7
Formula: C₃₀H₂₉N₃O₄
MW: 495.6 g/mol

ZX-022470

Ozenoxacin Quinoline Ester Impurity

CAS: 103877-51-6
Formula: C₁₆H₁₆ClNO₃
MW: 305.75 g/mol

ZX-035920

Questions

Ozenoxacin impurities, answered

How many Ozenoxacin impurity standards does Zemixal list?

The catalogue currently lists 4 compounds for Ozenoxacin. Each product page shows the CAS number where one is assigned, the structure, formula and molecular weight.

What documents come with a Ozenoxacin 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 Ozenoxacin 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.