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HESPERETIN |
| Synonyms. Hesperetin; 3',5,7-Trihydroxy-4'-methoxyflavanone; Cyanidanon 4'-methyl ether; (2S)-2,3-Dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one; 5,7,3'- Trihydroxy-4'-methoxyflavanone; (S)-2,3-dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)- 4H-1- benzopyran-4-one; |
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| PRODUCT IDENTIFICATION | |
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CAS RN |
520-33-2 |
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EINECS RN |
208-290-2 |
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FORMULA |
C16H14O6 |
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MOLE WEIGHT |
302.27 |
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H.S CODE |
2932.99.6100 |
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SMILES |
COC1=C(O)C=C(C=C1)[C@@H]1CC(=O)C2=C(O)C=C(O)C=C2O1 |
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CLASSIFICATION |
Flavanone, Monomethoxyflavanone, Trihydroxyflavanone |
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EXTRA NOTES |
Hesperetin belongs to the flavanone class of flavonoids. Hesperetin, in the form of its glycoside hesperidin, is the predominant flavonoid in lemons and oranges.(DrugBank) |
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| PHYSICAL AND CHEMICAL PROPERTIES | |
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PHYSICAL STATE. |
yellow crystals |
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MELTING POINT |
226 ~ 228 C |
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BOILING POINT |
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DENSITY |
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SOLUBILITY IN WATER |
Slightly soluble |
| SOLVENT SOLUBILITY | Freely soluble in alcohol, alkalies. Moderately soluble in ether. Slightly soluble in chloroform, benzene. |
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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 - Hesperetin Google Scholar Search - Hesperetin Drug Information Portal (U.S. National Library of Medicine) - Hesperetin Drug Bank - Hesperetin PubChem Compound Summary - Hesperetin KEGG (Kyoto Encyclopedia of Genes and Genomes) - Hesperetin http://www.ebi.ac.uk/ - Hesperetin http://www.ncbi.nlm.nih.gov/ - Hesperetin Human Metabolome Database - Hesperetin |
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| SALES SPECIFICATION | |
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APPEARANCE |
yellow crystals |
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CONTENT |
98.0% min |
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HEAVY METALS |
20ppm max |
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MELTING POINT |
226 ~ 228 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 |
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