1-((6-Bromopyridin-3-yl)methyl)-4-ethylpiperazine
- CAS
- 1231930-25-8
- Formula
- C12H18BrN3
- MW
- 284.2 g/mol
ZX-023116
Impurity reference standards
Abemaciclib impurity standards
Zemixal lists 25 reference materials related to Abemaciclib, covering the drug substance itself, its process impurities and the products it forms on storage. Among them are 1 metabolite or hydroxylated analogue and 2 degradation products.
25reference materials
1metabolites
2degradants
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
Metabolites1Hydroxy, desmethyl and conjugated forms
Degradants2N-oxides, dimers, lactones and breakdown products
Counts are based on product names. One compound can fall into more than one type.
All Abemaciclib reference materials
1–25 of 25 standards
4-Fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole
- CAS
- 1528469-78-4
- Formula
- C11H13FN2
- MW
- 192.23 g/mol
ZX-020428
6-Bromo-1-ethyl-4-fluoro-2-methyl-1H-benzo[d]imidazole
- CAS
- 2189739-28-2
- Formula
- C10H10BrFN2
- MW
- 257.1 g/mol
ZX-023115
6-Bromo-1-isopropyl-2-methyl-1H-benzo[d]imidazole
- CAS
- 1038408-36-4
- Formula
- C11H13BrN2
- MW
- 253.14 g/mol
ZX-020427
6-Bromo-4-fluoro-1-isopropyl-2-methyl-1h-benzo[d]imidazole
- CAS
- 1231930-33-8
- Formula
- C11H12BrFN2
- MW
- 271.13 g/mol
ZX-020429
N-(4-Bromo-2,6-difluorophenyl)-N'-isopropylacetimidamide
- CAS
- 1231930-29-2
- Formula
- C11H13BrF2N2
- MW
- 291.13 g/mol
ZX-020426
Questions
Abemaciclib impurities, answered
How many Abemaciclib impurity standards does Zemixal list?
The catalogue currently lists 25 compounds for Abemaciclib, including 1 metabolite or hydroxylated analogue and 2 degradation products. Each product page shows the CAS number where one is assigned, the structure, formula and molecular weight.
What documents come with a Abemaciclib 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 Abemaciclib 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.