Cyanocobalamin EP Impurity G（50-methylcyanocobalamin）
Impurity reference standard · Cyanocobalamin
- CAS number
- 15130-04-8
- Molecular formula
- C64H90CoN14O14P
- Molecular weight
- 1369.4
- Purity
- 95%+
- Appearance
- Red Solid
- Storage
- 2℃ ~ 8℃
About Cyanocobalamin EP Impurity G（50-methylcyanocobalamin）
Cyanocobalamin EP Impurity G（50-methylcyanocobalamin） is a specified impurity of Cyanocobalamin. It is registered under CAS number 15130-04-8.
The compound is characterised by its molecular formula C64H90CoN14O14P and a molecular weight of 1369.4. 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. Recommended storage: 2℃ ~ 8℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Cyanocobalamin impurities
The same parent compound, neighbouring impurity numbers.
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