Imatinib (Pyridine)-N-Oxide
Impurity reference standard
- CAS number
- 571186-92-0
- InChIKey
- QEQWNPDNPZKKNH-UHFFFAOYSA-N
- Molecular formula
- C29H31N7O2
- Molecular weight
- 509.60
- Exact mass
- 509.2539 Da
- Purity
- 95%+
- Appearance
- Brown Powder
- Storage
- 2℃ ~ 8℃
About Imatinib (Pyridine)-N-Oxide
Imatinib (Pyridine)-N-Oxide is supplied as an analytical reference standard. It is registered under CAS number 571186-92-0.
The compound is characterised by its molecular formula C29H31N7O2 and a molecular weight of 509.60, with the two-dimensional structure shown above.
Computed from the structure, the compound has a monoisotopic mass of 509.2539 Da, a calculated LogP of 3.83, a topological polar surface area of 100.33 Ų. It presents 2 hydrogen-bond donors and 7 acceptors. These values are commonly used to anticipate chromatographic retention and to plan ionisation conditions during method development.
Each pack ships with a certificate of analysis reporting purity of 95%+ together with the supporting analytical data — HNMR, MS and HPLC or GC traces — so the material can be released straight into your own QC workflow. Recommended storage: 2℃ ~ 8℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Calculated properties
Derived from the two-dimensional structure above using RDKit. Computed values describe the parent structure and are provided as a reference for method development — they are not measured data.
- LogP (Crippen)
- 3.83
- Topological polar surface area
- 100.33 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 7
- Rotatable bonds
- 7
- Heavy atoms
- 38
- Rings
- 5
- Elemental composition
- C 68.35% · H 6.13% · N 19.24% · O 6.28%
Frequently asked questions
What purity does Imatinib (Pyridine)-N-Oxide ship at?
Imatinib (Pyridine)-N-Oxide is supplied at 95%+, as stated on the certificate of analysis issued with each pack.
Does Imatinib (Pyridine)-N-Oxide come with a certificate of analysis?
Yes. Every pack ships with a certificate of analysis plus the supporting analytical data — HNMR, MS and HPLC or GC traces.
How is Imatinib (Pyridine)-N-Oxide uniquely identified?
The InChIKey QEQWNPDNPZKKNH-UHFFFAOYSA-N identifies the structure unambiguously, so it can be matched against your own registry or a public database.
Is a structure file available for Imatinib (Pyridine)-N-Oxide?
Yes. The two-dimensional structure is drawn on this page from the SMILES record, and the SMILES or a molfile can be supplied on request.
What pack sizes are available for Imatinib (Pyridine)-N-Oxide?
Standard packs run from milligram to gram quantities and ship from stock. Larger or custom synthesis requirements are quoted on request.
How should Imatinib (Pyridine)-N-Oxide be stored?
Recommended storage: 2℃ ~ 8℃.
Need this standard, or a related one?
Send the compound name, CAS number or a structure file — we confirm availability, pack size and lead time, usually within one business day.