HISTIDINE Impurity 9

Impurity reference standard · HISTIDINE

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2D structure · drawn from the SMILES record
CAS number
—
Molecular formula
C7H9N3O3
Molecular weight
183.16
Purity
95%+
Storage
2℃ ~ 8℃
Parent compoundHISTIDINE5 impurities listed Request a quote Search the full catalogue

About HISTIDINE Impurity 9

HISTIDINE Impurity 9 is a specified impurity of HISTIDINE. 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 C7H9N3O3 and a molecular weight of 183.16, with the two-dimensional structure shown above. Because it shares the HISTIDINE scaffold, it is typically used to track process-related and degradation impurities of HISTIDINE 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 HISTIDINE impurities

The same parent compound, neighbouring impurity numbers.

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