CAS Number4382-33-6
Synonyms3,7-Dihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydro-4H-chromen-4-one; 3,3',4',5',7-Pentahydroxy-flavanone; (2R,3R)-3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one
Molecular FormulaC15H12O7
Molecular Weight304.26
Density1.7±0.1 g/cm3
Boiling Point702.4±60.0 °C at 760 mmHg
Melting Point260ºC (dec.)
Appearancepowder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4382-33-6 |
| Catalog No. | 2A-9068950 |
| Chinese Name | 刺槐亭 |
| Synonyms | 3,7-Dihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydro-4H-chromen-4-one; 3,3',4',5',7-Pentahydroxy-flavanone; (2R,3R)-3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydrochromen-4-one |
| Molecular Formula | C15H12O7 |
| Molecular Weight | 304.26 |
| Density | 1.7±0.1 g/cm3 |
| Boiling Point | 702.4±60.0 °C at 760 mmHg |
| Melting Point | 260ºC (dec.) |
| Appearance | powder |
| Storage Condition | 2-8℃, dry, sealed |
| Application | (+)-Dihydrorobinetin is a chemical marker of acetic aging in Robinia pseudoacacia. (+)-Dihydrorobinetin has antioxidant activity. |
| HTC | 2932999099 |
| MDL Number | C15H12O7 |
| SMILES | O=C1c2ccc(O)cc2OC(c2cc(O)c(O)c(O)c2)C1O |
| InChI | InChI=1S/C15H12O7/c16-7-1-2-8-11(5-7)22-15(14(21)12(8)19)6-3-9(17)13(20)10(18)4-6/h1-5,14-18,20-21H |
| InChI Key | VSJCDPYIMBSOKN-LSDHHAIUSA-N |
| MSDS | msds/68950_1_4382_33_6.pdf |
| Use of | (+)-Dihydrorobinetin is a chemical marker of vinegars aging in Robinia pseudoacacia. +)-Dihydrorobinetin has antioxidant activity[1]. Properties Name (2R,3R)-3,7-Dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-4-one Synonym More Synonyms 3,3',4',5',7-Pentahydroxy-flavanone Biological Activity Description (+)-Dihydrorobinetin is a chemical marker of vinegars aging in Robinia pseudoacacia. +)-Dihydrorobinetin has antioxidant activity[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Cerezo AB, et al. (+)-Dihydrorobinetin: a marker of vinegar aging in acacia (Robinia pseudoacacia) wood. J Agric Food Chem. 2009 Oct 28;57(20):9551-4. Chemical & Physical Properties Molecular Formula C15H12O7 Exact Mass 304.058289 PSA 127.45000 Index of Refraction 1.763 InChIKey VSJCDPYIMBSOKN-LSDHHAIUSA-N Toxicological Information CHEMICAL IDENTIFICATION RTECS NUMBER : CHEMICAL NAME : Flavanone, 3,3',4',5',7-pentahydroxy-, (R,R)-(+)- CAS REGISTRY NUMBER : LAST UPDATED : DATA ITEMS CITED : MOLECULAR FORMULA : C15-H12-O7 MOLECULAR WEIGHT : WISWESSER LINE NOTATION : T66 BO EVT&J CR CQ DQ EQ& DQ IQ HEALTH HAZARD DATA ACUTE TOXICITY DATA MUTATION DATA TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 100 ug/plate REFERENCE : ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 3,401,1981 Safety Information Hazard Codes Xi Risk Phrases 22 Safety Phrases 2-45 HS Code 2932999099 Precursor & DownStream Precursor 0 DownStream 2 CAS#:490-31-3 5-Hydroxyfisetin CAS#:528-56-3 5-(3,7-dihydrox... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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