Molekula Epicatechin
Specification & product details.
Epicatechin is a flavan-3-ol compound found in green tea, cocoa, and various fruits, known for its antioxidant properties and use in nutritional and…
CAS number: 490-46-0
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Specifications
| Property | Value |
| Appearance | Off-white to brown powder |
| Assay | ≥98.0% |
Storage & handling
| Property | Value |
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
| Melting Point | 240 °C |
Identification
| Property | Value |
| SKU | 10949489 |
| CAS Number | 490-46-0 |
| IUPAC Name | (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol |
| EC Number | 207-710-1 |
| Molecular Formula | C15H14O6 |
| Molecular Weight | 290.27 |
| Exact Mass | 290.079 |
| SMILES | OC=1C=C(O)C2=C(OC(C3=CC=C(O)C(O)=C3)C(O)C2)C1 |
| InChIKey | PFTAWBLQPZVEMU-UKRRQHHQSA-N |
| InChI | 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-/m1/s1 |
| PubChem CID | 72276 |
| REACH Code | Y113 |
| HTS Code | 29329970 |
| Tariff Code | 2932990090 |
Safety & GHS
Warning
- Health HazardGHS07
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust/fume/gas/mist/vapours/spray
- P280Wear protective gloves/protective clothing/eye protection/face protection
- P302+352IF ON SKIN: Wash with soap and water
- P304+340IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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Alternative names
(-)-(2R:3R)-5,7,3',4'-Tetrahydroxyflavan-3-ol; (2R,3R)-(-)-Epicatechin; (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol; (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol; (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,5,7-chromanetriol; 2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R-cis)-; 2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3R)-; Epicatechol; l-Acacatechin; L-Epicatechin
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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