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22130 Sigma-Aldrich

(±)-Catechin hydrate

purum, ≥96.0% (HPLC)

Synonym: trans-3,3′,4′,5,7-Pentahydroxyflavane, trans-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol

  • Empirical Formula (Hill Notation) C15H14O6 · xH2O

  • Molecular Weight 290.27 (anhydrous basis)

  •  Beilstein Registry Number 92762

  •  EC Number 230-731-2

  •  MDL number MFCD00149354

  •  PubChem Substance ID 329752257

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Properties

Related Categories Benzopyrans, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks
InChI Key   OFUMQWOJBVNKLR-NQQJLSKUSA-N
grade   purum
assay   ≥96.0% (HPLC)
mp   ~200 °C (dec.)
storage temp.   2-8°C

Description

Biochem/physiol Actions

Polyphenolic antioxidant. Used in traditional Chinese medicine.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles

Articles

LC/MS Analysis of Flavonoids on Chromolith® FastGradient RP-18 endcapped

From our library of Articles, Sigma-Aldrich presents LC/MS Analysis of Flavonoids on Chromolith® FastGradient RP-18 endcapped
Keywords: Chromatography, High performance liquid chromatography, Liquid chromatography mass spectrometry, Mass spectrometry

Peer-Reviewed Papers
15

References

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Description

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C1788 (±)-Catechin hydrate

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