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RHAPONTIN |
| Synonyms. Rhapontin; beta-D-Rhapontigenin-3 beta-D-glucopyranoside; Ponticin; Rhaponticin; Rhaponticine; Rhapontigenin 3-beta-D-glucopyranoside; 3-Hydroxy-5-(2-(3-hydroxy-4-methoxyphenyl)ethenyl)phenyl-beta-D-glucopyranoside; 3-Hydroxy-5-(2-(3-hydroxy-4-methoxyphenyl)vinyl)phenyl-beta-D-glucopyranoside; 3,3',5-Trihydroxy-4'-methoxystilbene 3-O-beta-D-glucoside; |
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| PRODUCT IDENTIFICATION | |
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CAS RN |
155-58-8 |
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EINECS RN |
205-845-0 |
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FORMULA |
C21H24O9 |
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MOLE WEIGHT |
420.41 |
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H.S CODE |
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SMILES |
O1[C@H]([C@@H]([C@H]([C@@H](O)[C@H]1CO)O)O)Oc1cc(cc(\C=C\c 2cc(O) c(cc2)OC)c1)O |
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CLASSIFICATION |
Stilbenoid glycoside |
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EXTRA NOTES |
Rhaponticin is a stilbene glucoside compound. Its aglycone metabolite is called rhapontigenin. It can be found in rhubarb rhizomes wikipedia |
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| PHYSICAL AND CHEMICAL PROPERTIES | |
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PHYSICAL STATE. |
white to off-white crystalline powder |
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MELTING POINT |
236 ~ 238 C |
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BOILING POINT |
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DENSITY |
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SOLUBILITY IN WATER |
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| SOLVENT SOLUBILITY |
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VAPOR DENSITY |
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log P(octanol-water) |
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VAPOR PRESSURE |
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AUTOIGNITION TEMP |
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| pK |
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REFRACTIVE INDEX |
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FLASH POINT |
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| STABILITY AND REACTIVITY | |
| STABILITY | Stable under normal conditions. |
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INCOMPATIBLE MATERIALS |
Strong acids, Strong basesStrong oxidizing agents |
| POLYMERIZATION |
Has not been reported |
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NFPA RATINGS |
Health: 1, Flammability: 0, Reactivity: 0 |
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| EXTERNAL LINKS & GENERAL DESCRIPTION |
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USA.gov - Rhapontin Wikipedia Linking - Rhapontin Google Scholar Search - Rhapontin U.S. National Library of Medicine - Rhapontin PubChem Compound Summary - Rhapontin KEGG (Kyoto Encyclopedia of Genes and Genomes) - Rhapontin ChEMBL (http://www.ebi.ac.uk/) - Rhapontin NCBI (http://www.ncbi.nlm.nih.gov/) - Rhapontin |
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| SALES SPECIFICATION | |
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APPEARANCE |
white to off-white crystalline powder |
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ASSAY |
98% min |
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MELTING POINT |
236 ~ 237 C |
| OPTICAL ROTATION |
-59° ~ -60° (acetone) |
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HEAVY METALS |
10ppm max |
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| TRANSPORT & REGULATORY INFORMATION | |
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UN NO. |
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| HAZARD CLASS |
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| PACKING GROUP | |
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| SAFETY INFORMATION | |
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HAZARD OVERVIEW |
GHS (Globally Harmonised System) Classification: Not a dangerous substance. |
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| PACKING |
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Preserve in light-resistant and well-closed containers |
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