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(+)-Catechin hydrate

ALDRICH/22110 - ≥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)
EC Number: 205-825-1
MDL Number: MFCD00150865
Linear Formula: C15H14O6 · xH2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-22110-1G 1 g
 $50.30
1/EA		 Add To Favorites
45-22110-10G 10 g
 $409.00
1/EA		 Add To Favorites
45-22110-50G 50 g
 $792.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 22110-10G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 22110-50G

 

assay ≥96.0% (sum of enantiomers, HPLC)
form powder
impurities ≤8% water
InChI 1S/C15H14O6.H2O/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;1H2/t13-,15+;/m0./s1
InChI key OFUMQWOJBVNKLR-NQQJLSKUSA-N
mp 175-177 °C (anhydrous) (lit.)
optical activity [α]/D +26±2°, c = 1 in H2O
SMILES string [H]O[H].O[C@H]1Cc2c(O)cc(O)cc2O[C@@H]1c3ccc(O)c(O)c3
storage temp. 2-8°C
Application: (+)-Catechin hydrate can be used:
• As an inhibitor of steel corrosion in hydrochloric acid solution.
• As a model compound in the study of antimicrobial activities of flavonoids on Escherichia coli.
• As a starting material for the synthesis of catechin glucosides of biological importance.
Disclaimer: loses water of hydration during storage
General description: Catechin hydrate is a polyphenolic flavonoid that exhibits antioxidant properties. It is commonly found in green tea, grape seeds, and bark of few trees like acacia and mahogany.
Packaging: 1 g in glass bottle
Packaging: 10 g in poly bottle
Packaging: 50 g in glass bottle
Purity ≥96.0% (sum of enantiomers, HPLC)
mp 175-177 °C (anhydrous) (lit.)
Storage Temp. 2-8°C
UNSPSC 12352103

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