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Quercetin-3-sophoroside

Article number:

7502027

CAS-No.:

18609-17-1

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Quercitrin

Article number:

7500749

CAS-No.:

522-12-3

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New

Quil A Saponin

Article number:

7501973

CAS-No.:

8047-15-2

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Quindoline

Article number:

7501282

CAS-No.:

243-58-3

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Quinine

Article number:

7500296

CAS-No.:

130-95-0

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Raddeanin A

Article number:

7500188

CAS-No.:

89412-79-3

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Rebaudioside A

Article number:

7500841

CAS-No.:

58543-16-1

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Rebaudioside C

Article number:

7501169

CAS-No.:

63550-99-2

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Rebaudioside D

Article number:

7501170

CAS-No.:

63279-13-0

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Reference Substances

With more than 1200 substances (reference substances) Cfm Oskar Tropitzsch GmbH offers a broad range of herbal reference standards for the natural products chemistry. The portfolio consists substances from all classes of natural substances and nearly all natural compounds, listed in the European Pharmacopeia and the US Pharmacopeia (USP). Phyto-reference substances

  • Highest purity
  • Comprehensive Documentation

Custom isolation:

The development in the phytochemistry and the linked analytic is growing every day. If you are searching for a new substance, which is not listed in our reference standard portfolio, please do not hesitate to contact us. Together with our qualified partners from all over the world, we will check the availability and source the requested product for you.

Phytochemicals