2-Hydroxy Irinotecan
Impurity reference standard
- CAS number
- 1346597-39-4
- InChIKey
- DDBHYRUFETXXKP-JSLFILEWSA-N
- Molecular formula
- C33H38N4O7
- Molecular weight
- 602.68
- Exact mass
- 602.2740 Da
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About 2-Hydroxy Irinotecan
2-Hydroxy Irinotecan is supplied as an analytical reference standard. It is registered under CAS number 1346597-39-4.
The compound is characterised by its molecular formula C33H38N4O7 and a molecular weight of 602.68, with the two-dimensional structure shown above.
Computed from the structure, the compound has a monoisotopic mass of 602.2740 Da, a calculated LogP of 3.41, a topological polar surface area of 134.43 Ų. It presents 2 hydrogen-bond donors and 9 acceptors. The structure carries 3 defined stereocentres, which is relevant wherever a stereochemically defined standard is required. 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)
- 3.41
- Topological polar surface area
- 134.43 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 9
- Rotatable bonds
- 4
- Heavy atoms
- 44
- Rings
- 7
- Defined stereocentres
- 3
- Elemental composition
- C 65.77% · H 6.36% · N 9.30% · O 18.58%
Frequently asked questions
What purity does 2-Hydroxy Irinotecan ship at?
2-Hydroxy Irinotecan is supplied at 95%+, as stated on the certificate of analysis issued with each pack.
Does 2-Hydroxy Irinotecan 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 2-Hydroxy Irinotecan uniquely identified?
The InChIKey DDBHYRUFETXXKP-JSLFILEWSA-N identifies the structure unambiguously, so it can be matched against your own registry or a public database.
Is a structure file available for 2-Hydroxy Irinotecan?
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 2-Hydroxy Irinotecan?
Standard packs run from milligram to gram quantities and ship from stock. Larger or custom synthesis requirements are quoted on request.
How should 2-Hydroxy Irinotecan 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.