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(+)-Catechin

analytical standard

Synonym: (+)-Cyanidanol, D-Catechin

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Properties

Related Categories A - D, Acacia, Additional Standards, Aesculus, Alphabetical Index of Phytochemical Standards,
Quality Level   100
grade   analytical standard
assay   ≥99.0% (HPLC)
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
Featured Industry   Food and Beverages
format   neat
storage temp.   2-8°C
SMILES string   O[C@H]1Cc2c(O)cc(O)cc2O[C@@H]1c3ccc(O)c(O)c3
InChI   1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15+/m0/s1
InChI key   PFTAWBLQPZVEMU-DZGCQCFKSA-N

Description

General description

(+)-Catechin is an important beneficial compound, belonging to the flavonoid class, which is present abundantly in red wine.

Application

(+)-Catechin has been used as standard for ultraviolet-visible (UV) spectrophotometric measurements used, in the determination of antioxidant capacity of equimolar concentrations of (+)-catechins in selected wines like red wine.

(+)-Catechin is an important beneficial compound, belonging to the flavonoid class, which is present abundantly in red wine.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

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

HPLC Analysis of Polyphenols in Nero d'Avola Red Wine on Discovery® HS C18 (UV 280 nm)

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Polyphenols in Nero d'Avola Red Wine on Discovery® HS C18 (UV 280 nm)
Keywords: Chromatography, Clinical, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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