Rifamycin Impurity 9

Impurity reference standard · Rifamycin

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2D structure · drawn from the SMILES record
CAS number
—
Molecular formula
C37H47NO13
Molecular weight
713.77
Purity
95%+
Storage
-20℃±5℃
Parent compoundRifamycin4 impurities listed Request a quote Search the full catalogue

About Rifamycin Impurity 9

Rifamycin Impurity 9 is a specified impurity of Rifamycin. 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 C37H47NO13 and a molecular weight of 713.77, with the two-dimensional structure shown above. Because it shares the Rifamycin scaffold, it is typically used to track process-related and degradation impurities of Rifamycin 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: -20℃±5℃.

Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.

Other Rifamycin impurities

The same parent compound, neighbouring impurity numbers.

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