N-Nitrosopiperazine L-5 methyltetrahydrofolate calcium
Impurity reference standard
- CAS number
- —
- InChIKey
- SUONFDTWDJEULK-NQJMHYHOSA-L
- Molecular formula
- C20H22N8O7 · Ca
- Exact mass
- 526.1237 Da
About N-Nitrosopiperazine L-5 methyltetrahydrofolate calcium
N-Nitrosopiperazine L-5 methyltetrahydrofolate calcium is supplied as an analytical reference standard. It has no single publicly registered CAS number, so it is defined by the structure and molecular formula below.
The compound is characterised by its molecular formula C20H22N8O7 · Ca, with the two-dimensional structure shown above.
Each pack ships with a certificate of analysis 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.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Frequently asked questions
Does N-Nitrosopiperazine L-5 methyltetrahydrofolate calcium 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 N-Nitrosopiperazine L-5 methyltetrahydrofolate calcium uniquely identified?
The InChIKey SUONFDTWDJEULK-NQJMHYHOSA-L identifies the structure unambiguously, so it can be matched against your own registry or a public database.
Is a structure file available for N-Nitrosopiperazine L-5 methyltetrahydrofolate calcium?
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 N-Nitrosopiperazine L-5 methyltetrahydrofolate calcium?
Standard packs run from milligram to gram quantities and ship from stock. Larger or custom synthesis requirements are quoted on request.
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.