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EUPATILIN |
| Synonyms. Eupatilin; 2-(3,4-Dimethoxyphenyl)-5,7-dihydroxy-6-methoxy- 4H-1-benzopyran-4-one; 5,7-Dihydroxy-3',4',6-trimethoxyflavone; Eupatilin; 2-(3,4-Dimethoxyphenyl)-5,7-dihydroxy-6- methoxychromen-4-one; 2-(3,4-Dimethoxy-phenyl)-5,7-dihydroxy-6-methoxy-chromen-4-one; |
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| PRODUCT IDENTIFICATION | |
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CAS RN |
22368-21-4 |
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EINECS RN |
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FORMULA |
C18H16O7 |
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MOLE WEIGHT |
344.32 |
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H.S CODE |
2932.99.6100 |
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SMILES |
c12c(cc(c3cc(OC)c(cc3)OC)oc2cc(O)c(c1O)OC)=O |
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CLASSIFICATION |
Flavone |
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EXTRA NOTES |
Eupatilin is a O-methylated flavone, a type of flavonoids. It can be found in Artemisia asiatica (Asteraceae). It is a drug used in the treatment of acid-related disorders.(Wikipedia) |
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| PHYSICAL AND CHEMICAL PROPERTIES | |
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PHYSICAL STATE. |
yellow crystals |
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MELTING POINT |
231 ~ 232 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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| pH |
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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 oxidizing agents, Strong bases, moisture |
| POLYMERIZATION |
Has not been reported |
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NFPA RATINGS |
Health: 2, Flammability:0, Reactivity: 0 |
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| EXTERNAL LINKS & GENERAL DESCRIPTION |
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Wikipedia Linking - Eupatilin Google Scholar Search - Eupatilin Drug Information Portal (U.S. National Library of Medicine) - Eupatilin PubChem Compound Summary - Eupatilin KEGG (Kyoto Encyclopedia of Genes and Genomes) - Eupatilin http://www.ebi.ac.uk/ - Eupatilin http://www.ncbi.nlm.nih.gov/ - Eupatilin |
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| SALES SPECIFICATION | |
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APPEARANCE |
yellow crystalline powder |
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CONTENT |
98.0% min |
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HEAVY METALS |
20ppm max |
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MELTING POINT |
230 ~ 232 C |
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| TRANSPORT & REGULATORY INFORMATION | |
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UN NO. |
Not regulated |
| HAZARD CLASS |
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| PACKING GROUP | |
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| SAFETY INFORMATION | |
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HAZARD OVERVIEW |
Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. |
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GHS |
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SIGNAL WORD |
Warning |
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PICTOGRAMS |
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HAZARD STATEMENTS |
H315-H319-P335 |
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P STATEMENTS |
P261-P305 + P351 + P338 |
| EC DIRECTIVES |
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| HAZARD CODES |
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RISK PHRASES |
36/37/38 |
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SAFETY PHRASES |
26-36 |
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| PACKING |
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Preserve in light-resistant and well-closed containers |