CAS Number155-58-8
SynonymsEINECS 205-845-0; 3-Hydroxy-5-[2-(3-hydroxy-4-melhoxyphenyl)ethenyl]phenyl b-D-Glucopyranoside; 3-hydroxy-5-[(E)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenyl β-D-glucopyranoside; Rhapontin; Rhaponticin; Rhaponiticin; RHAPONTIN,TECH.; 3-Hydroxy-5-[(E)-2-(3-hydroxy-4-methoxyphenyl)vinyl]phenyl-β-D-glucopyranoside; 3-Hydroxy-5-[(E)-2-(3-hydroxy-4-methoxyphenyl)vinyl]phenyl β-D-glucopyranoside; 4'-Methoxy-3,3',5-stilbenetriol 3-Glucoside; β-D-Glucopyranoside de 3-hydroxy-5-[(E)-2-(3-hydroxy-4-méthoxyphényl)éthènyl]phényle; trans-Rhapontin; MFCD00010117; β-D-Glucopyranoside, 3-hydroxy-5-[2- (3-hydroxy-4-methoxyphenyl)ethenyl]phenyl; β-D-Glucopyranoside, 3-hydroxy-5-[(E)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenyl; RHAMNOSE,L-(+)-(P); β-D-Glucopyranoside, 3-hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl
Molecular FormulaC21H24O9
Molecular Weight420.41
Purity≥90.0 (HPLC)%
Density1.5±0.1 g/cm3
Boiling Point749.3±60.0 °C at 760 mmHg
Melting Point236-240ºC
Appearancelight yellow
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 155-58-8 |
| Catalog No. | 2A-9012295 |
| Chinese Name | 勒胖停； 土大黄苷 |
| Synonyms | EINECS 205-845-0; 3-Hydroxy-5-[2-(3-hydroxy-4-melhoxyphenyl)ethenyl]phenyl b-D-Glucopyranoside; 3-hydroxy-5-[(E)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenyl β-D-glucopyranoside; Rhapontin; Rhaponticin; Rhaponiticin; RHAPONTIN,TECH.; 3-Hydroxy-5-[(E)-2-(3-hydroxy-4-methoxyphenyl)vinyl]phenyl-β-D-glucopyranoside; 3-Hydroxy-5-[(E)-2-(3-hydroxy-4-methoxyphenyl)vinyl]phenyl β-D-glucopyranoside; 4'-Methoxy-3,3',5-stilbenetriol 3-Glucoside; β-D-Glucopyranoside de 3-hydroxy-5-[(E)-2-(3-hydroxy-4-méthoxyphényl)éthènyl]phényle; trans-Rhapontin; MFCD00010117; β-D-Glucopyranoside, 3-hydroxy-5-[2- (3-hydroxy-4-methoxyphenyl)ethenyl]phenyl; β-D-Glucopyranoside, 3-hydroxy-5-[(E)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenyl; RHAMNOSE,L-(+)-(P); β-D-Glucopyranoside, 3-hydroxy-5-[2-(3-hydroxy-4-methoxyphenyl |
| Molecular Formula | C21H24O9 |
| Molecular Weight | 420.41 |
| Purity | ≥90.0 (HPLC) |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 749.3±60.0 °C at 760 mmHg |
| Melting Point | 236-240ºC |
| Appearance | light yellow |
| Storage Condition | Keep sealed. |
| Application | Rhapontin (Rhaponiticin) is a component of rhubarb (Rheum officinale Baillon). Rhaponiticin can induce apoptosis and thereby inhibit the proliferation of human gastric cancer KATO III cells. |
| HTC | 29389090 |
| MDL Number | MFCD00010117 |
| SMILES | COc1ccc(\C=C\c2cc(O)cc(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)c2)cc1O |
| InChI | 1S/C21H24O9/c1-28-16-5-4-11(8-15(16)24)2-3-12-6-13(23)9-14(7-12)29-21-20(27)19(26)18(25)17(10-22)30-21/h2-9,17-27H,10H2,1H3/b3-2+/t17-,18-,19+,20-,21-/m1/s1 |
| InChI Key | GKAJCVFOJGXVIA-DXKBKAGUSA-N |
| NACRES Code | NA.24 |
| UNSPSC | 41116107 |
| MSDS | msds/12295_1_155_58_8.pdf |
| Bioactivity | Rhapontin (Rhaponiticin), a component of rhubarb (Rheum officinale Baillon), induces apoptosis resulting in suppression of proliferation of human stomach cancer KATO III cells[1]. Related Catalog Signaling Pathways >> Apoptosis >> Apoptosis Research Areas >> Cancer References [1]. Hibasami H, et al. Induction of apoptosis by rhapontin having stilbene moiety, a component of rhubarb (Rheum officinale Baillon) in human stomach cancer KATO III cells. Oncol Rep. 2007 Aug;18(2):347-51. Chemical & Physical Properties Density 1.5±0.1 g/cm3 Boiling Point 749.3±60.0 °C at 760 mmHg Melting Point 236-240ºC Molecular Formula C21H24O9 Molecular Weight 420.410 Flash Point 406.9±32.9 °C Exact Mass 420.142029 PSA 149.07000 LogP 0.68 Vapour Pressure 0.0±2.6 mmHg at 25°C Index of Refraction 1.711 InChIKey GKAJCVFOJGXVIA-DXKBKAGUSA-N SMILES COc1ccc(C=Cc2cc(O)cc(OC3OC(CO)C(O)C(O)C3O)c2)cc1O |
| Use of | Rhapontin (Rhaponiticin), a component of rhubarb (Rheum officinale Baillon), induces apoptosis resulting in suppression of proliferation of human stomach cancer KATO III cells[1]. Properties Name rhapontin Synonym More Synonyms Rhaponiticin Biological Activity Description Rhapontin (Rhaponiticin), a component of rhubarb (Rheum officinale Baillon), induces apoptosis resulting in suppression of proliferation of human stomach cancer KATO III cells[1]. Related Catalog Signaling Pathways >> Apoptosis >> Apoptosis Research Areas >> Cancer References [1]. Hibasami H, et al. Induction of apoptosis by rhapontin having stilbene moiety, a component of rhubarb (Rheum officinale Baillon) in human stomach cancer KATO III cells. Oncol Rep. 2007 Aug;18(2):347-51. Chemical & Physical Properties Molecular Formula C21H24O9 Exact Mass 420.142029 PSA 149.07000 Index of Refraction 1.711 InChIKey GKAJCVFOJGXVIA-DXKBKAGUSA-N |
| Transport Info | Product name: Rhizoma glycosides |
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