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Polyphyllin B

Article number:

7500178

CAS-No.:

50773-42-7

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Polyphyllin E

Article number:

7500183

CAS-No.:

19057-67-1

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Polyphyllin F

Article number:

7500186

CAS-No.:

55916-51-3

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Polyphyllin I

Article number:

7501810

CAS-No.:

50773-41-6

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Poncirin

Article number:

7500334

CAS-No.:

14941-08-3

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Praeruptorin B

Article number:

7501167

CAS-No.:

81740-07-0

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Presapogenin CP4

Article number:

7500836

CAS-No.:

75799-18-7

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Prim-O-glucosylcimifugin

Article number:

7500979

CAS-No.:

80681-45-4

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Primin

Article number:

7500337

CAS-No.:

15121-94-5

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Primulaverin

Article number:

7500346

CAS-No.:

154-61-0

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Primulic acid I

Article number:

7500897

CAS-No.:

65312-86-9

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New

Primulic acid I and II (mixture)

Article number:

7501972

CAS-No.:

65312-86-9 / 208599-88-6

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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