Catechins

Catechins are naturally occurring compounds in plants.

Catechin substances are primary reference standards with certified absolute purity.

Considering: 

  • chromatographic purity
  • moisture
  • residual solvents
  • inorganic impurities

 

Catechins
HPC Standards GmbH
Name Cas No
Dieckol88095-77-6
Catechins
Cinnamtannin A286631-38-1
Cinnamtannin B188082-60-4
Procyanidin A1103883-03-0
Procyanidin A241743-41-3
Procyanidin A4111466-29-6
Procyanidin B120315-25-7
Procyanidin B229106-49-8
Procyanidin B323567-23-9
Procyanidin C137064-30-5
Name Cas No
(-)-Catechin 3-gallate130405-40-2
(+)-Catechin 5-gallate128232-62-2
(-)-Epicatechin 3-gallate1257-08-5
(-)-Epigallocatechin 3-gallate989-51-5
(-)-Gallocatechin 3-gallate4233-96-9
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