Cyanocobalamin Impurity 27
Impurity reference standard · Cyanocobalamin
- CAS number
- —
- Molecular formula
- C63H85CoN11O17P
- Molecular weight
- 1358.34
- Purity
- 95%+
About Cyanocobalamin Impurity 27
Cyanocobalamin Impurity 27 is a specified impurity of Cyanocobalamin. 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 C63H85CoN11O17P and a molecular weight of 1358.34. Because it shares the Cyanocobalamin scaffold, it is typically used to track process-related and degradation impurities of Cyanocobalamin during method development, forced degradation and stability studies.
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.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Frequently asked questions
What purity does Cyanocobalamin Impurity 27 ship at?
Cyanocobalamin Impurity 27 is supplied at 95%+, as stated on the certificate of analysis issued with each pack.
Does Cyanocobalamin Impurity 27 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.
What pack sizes are available for Cyanocobalamin Impurity 27?
Standard packs run from milligram to gram quantities and ship from stock. Larger or custom synthesis requirements are quoted on request.
Other Cyanocobalamin impurities
The same parent compound, neighbouring impurity numbers.
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.