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22110 Aldrich

(+)-Catechin hydrate

≥96.0% (sum of enantiomers, HPLC)

Synonym: (+)-Cyanidol-3, (2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol

  • CAS Number 225937-10-0

  • Empirical Formula (Hill Notation) C15H14O6 · xH2O

  • Molecular Weight 290.27 (anhydrous basis)

  •  Beilstein Registry Number 3595244

  •  EC Number 205-825-1

  •  MDL number MFCD00150865

  •  PubChem Substance ID 57647962

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Properties

Related Categories Asymmetric Synthesis, Benzopyrans, Chemical Synthesis, Chiral Building Blocks, Heterocyclic Building Blocks More...
InChI Key   OFUMQWOJBVNKLR-NQQJLSKUSA-N
assay   ≥96.0% (sum of enantiomers, HPLC)
optical activity   [α]/D +26±2°, c = 1 in H2O
impurities   ≤8% water
mp   175-177 °C (anhydrous)(lit.)
storage temp.   2-8°C

Description

Caution

loses water of hydration during storage

Packaging

1 g in glass bottle

10 g in poly bottle

50 g in glass bottle

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
Protocols & Articles

Articles

Dietary Antioxidants

Antioxidants protect biological systems from oxidative damage produced by oxygen-containing free radicals and from redoxactive transition metal ions such as iron, copper, and cadmium.1 During the oxi...
Biofiles Volume 2 Article 2
Keywords: Adhesion, Anti-inflammatory agents, Applications, Cancer, Cardiovascular, Catalysis, Diabetes, Diseases, Gene expression, Metabolism, Neurodegenerative Diseases, Peroxidations, Phosphorylations, Prebiotics, Probiotics, Reductions, Transcription, Transduction, Vitamins

HPLC Analysis of Flavonoids on Ascentis® RP-Amide

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Flavonoids on Ascentis® RP-Amide
Keywords: Chromatography, High performance liquid chromatography, Vitamins

Peer-Reviewed Papers
15

References

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