We have synthesized more than 15,000 impurities as of date. VEEPRHO can provide fast and reliable service for a custom synthesis of impurities, based on the following information:

1) Structure of the impurity.
2) Name of the parent drug.
3) Required quantity.
4) CAS No. of the impurity (if available)

Please contact us if you require custom synthesis and we would be glad to help you with our custom synthesis service.

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