()-Catechin hydrate
(+|-)-catechin
CAS: 7295-85-4
Molecular Formula: C15H14O6
()-Catechin hydrate - Names and Identifiers
| Name | (+|-)-catechin |
| Synonyms | Catechin YK-85 Light Yellow catechin,Cianidanol ()-Catechin hydrate trans-3,3',4',5,7-Pentahydroxyflavane hydrate trans-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol trans-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol hydrate 2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3S)-rel- trans-3,3μ,4μ,5,7-Pentahydroxyflavane, trans-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol (±)-Catechin hydrate,trans-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol, trans-3,3′,4′,5,7-Pentahydroxyflavane |
| CAS | 7295-85-4 |
| EINECS | 230-731-2 |
| InChI | InChI=1/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 |
()-Catechin hydrate - Physico-chemical Properties
| Molecular Formula | C15H14O6 |
| Molar Mass | 290.27 |
| Density | 1.593±0.06 g/cm3(Predicted) |
| Melting Point | ~200°C (dec.) |
| Boling Point | 630.4±55.0 °C(Predicted) |
| Solubility | Acetonitrile (Slightly), DMSO (Slightly), Methanol (Slightly) |
| Appearance | Solid |
| Color | White to Off-White |
| Merck | 1902 |
| pKa | 9.54±0.10(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Physical and Chemical Properties | Catechin racemate is needle-like crystal with melting point of 212~216 ℃. Slightly soluble in cold water and ether, soluble in hot water, ethanol, glacial acetic acid and acetone, insoluble in benzene, chloroform and petroleum ether. |
()-Catechin hydrate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 8-10-23 |
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Multiple SpecificationsSpot supply
Product Name: Catechin hydrate Visit Supplier Webpage Request for quotationCAS: 7295-85-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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