Chlorpromazine Impurity 4 (HCl)

Impurity reference standard · Chlorpromazine

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2D structure · drawn from the SMILES record
CAS number
5317-37-3 (2HCl)
Molecular formula
C20H26ClN3S
Molecular weight
375.96
Purity
95%+
Appearance
Off-White to Pale Blue Solid
Storage
2℃ ~ 8℃
Parent compoundChlorpromazine6 impurities listed Request a quote Search the full catalogue

About Chlorpromazine Impurity 4 (HCl)

Chlorpromazine Impurity 4 (HCl) is a specified impurity of Chlorpromazine. It is registered under CAS number 5317-37-3.

The compound is characterised by its molecular formula C20H26ClN3S and a molecular weight of 375.96, with the two-dimensional structure shown above. Because it shares the Chlorpromazine scaffold, it is typically used to track process-related and degradation impurities of Chlorpromazine 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.

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