(R)-3-(1-(2,6-Dichloro-3-fluorophenyl)ethoxy)-5-(1H-pyrazol-4-yl)pyridin-2-amine
- CAS
- 3026867-46-6
- Formula
- C16H13Cl2FN4O
- MW
- 367.2 g/mol
ZX-024062
Impurity reference standards
Crizotinib impurity standards
This page brings together 12 Crizotinib related compounds that analytical teams use to identify, quantify and control impurities in the active ingredient and the finished dosage form. The range includes 1 isotope-labelled standard.
12reference materials
1isotope labelled
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
Isotope labelled1Deuterated, 13C or 15N internal standards
Counts are based on product names. One compound can fall into more than one type.
All Crizotinib reference materials
1–12 of 12 standards
(R)-5-Bromo-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)pyridin-2-amine
- CAS
- 877399-00-3
- Formula
- C13H10BrCl2FN2O
- MW
- 380 g/mol
ZX-024063
(R)-Crizotinib-d5 (piperidine-3,3,4,5,5-d5)
- CAS
- 1395950-84-1
- Formula
- C21H22Cl2FN5O
- MW
- 455.4 g/mol
ZX-028748
tert-Butyl (R)-4-(4-(6-amino-5-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)pyridin-3-yl)-1H-pyrazol-1-yl)piperidine-1-carboxylate
- CAS
- 877399-51-4
- Formula
- C26H30Cl2FN5O3
- MW
- 550.4 g/mol
ZX-021297
tert-Butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)piperidine-1-carboxylate
- CAS
- 877399-74-1
- Formula
- C19H32BN3O4
- MW
- 377.3 g/mol
ZX-045558
Questions
Crizotinib impurities, answered
What Crizotinib reference materials are available?
The catalogue currently lists 12 compounds for Crizotinib, including 1 isotope-labelled standard. Each product page shows the CAS number where one is assigned, the structure, formula and molecular weight.
What documents come with a Crizotinib 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 Crizotinib 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.
Are isotope-labelled Crizotinib standards available?
Yes. 1 stable-isotope labelled compound is listed, suitable as internal standards for LC-MS bioanalysis and trace impurity quantitation.