33889-69-9
Silicristin
CAS: 33889-69-9
Molecular Formula: C25H22O10
33889-69-9 - Names and Identifiers
| Name | Silicristin |
| Synonyms | SILYCRISTIN Silicristin SILYCHRISTIN SILICHRISTIN Silychristin A SILYCHRISTIN hplc 4H-1-Benzopyran-4-one,2-[(2R, 3S)-2,3-dihydro-7- hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-5-benzofuranyl]-2,3-dihydro-3,5,7-trihydroxy-,(2R,3R)- (2R,3R)-3,5,7-Trihydroxy-2-[(2R,3S)-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1-benzofuran-5-yl]-2,3-dihydro-4H-chromen-4-one 4H-1-benzopyran-4-one, 2-[(2R,3S)-2,3-dihydro-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-5-benzofuranyl]-2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)- |
| CAS | 33889-69-9 |
| EINECS | 251-720-9 |
| InChI | InChI=1/C25H22O10/c1-33-18-6-10(2-3-15(18)28)23-14(9-26)13-4-11(5-17(30)25(13)35-23)24-22(32)21(31)20-16(29)7-12(27)8-19(20)34-24/h2-8,14,22-24,26-30,32H,9H2,1H3/t14-,22+,23+,24-/m1/s1 |
33889-69-9 - Physico-chemical Properties
| Molecular Formula | C25H22O10 |
| Molar Mass | 482.44 |
| Density | 1.578±0.06 g/cm3(Predicted) |
| Melting Point | 174～176℃ |
| Boling Point | 782.0±60.0 °C(Predicted) |
| Flash Point | 270.5°C |
| Solubility | Soluble in pyridine, methanol, DMSO and other solvents, insoluble in petroleum ether, chloroform. |
| Vapor Presure | 9.44E-26mmHg at 25°C |
| Appearance | White-like crystal |
| Color | White to Off-White |
| pKa | 7.39±0.60(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.716 |
| MDL | MFCD00883715 |
33889-69-9 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
| Safety Description | S22 - Do not breathe dust. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| WGK Germany | 3 |
33889-69-9 - Reference Information
| plant source: | milk thistle |
| basic information | compound type: Flavonoids flavonoids purity: ≥ 98% specification: 10mg/20mg density: 1.578g/cm3 boiling point: 782°C at 760 mmHg flash point: 270.5°C precise mass: 482.12100 refractive index: 1.716 |
| use | protect liver, improve liver function, promote bile secretion and reduce inflammation. It can prevent damage to the liver caused by alcohol, chemical toxins, heavy metals, drugs, food toxins, environmental pollution, etc., and promote the regeneration and repair of liver cells. used for content determination/identification/pharmacological experiment, etc. |
| transportation conditions | normal temperature transportation |
| storage conditions | refrigeration, 4 ℃; |
| references | http://www.cntrades.com/ B2B /shfengshou/sell/itemid-35347240.html |
Last Update：2024-04-09 20:49:11
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Product Name: Diosmin Impurity 25 Visit Supplier Webpage Request for quotationCAS: 33889-69-9
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Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Spot supply
Product Name: Silychristin Visit Supplier Webpage Request for quotationCAS: 33889-69-9
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Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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