CAS Number31721-94-5
Synonyms5,7-dihydroxy-4H-1-benzopyran-4-one; 5,7-Dihydroxychromone; 5,7-Dihydroxy-4H-chromen-4-one; 5,7-Dihydroxy-2H-chromen-2-one; 5,7-dihydroxy-chromen-4-one; 5,7-Dihydroxy-chromen-4-on; 5,7-DIHYDROXYCOUMARIN
Molecular FormulaC9H6O4
Molecular Weight178.14
Purity≥95.0 (HPLC)%
Density1.6±0.1 g/cm3
Boiling Point399.4±42.0 °C at 760 mmHg
Melting Point232-273℃
Appearancesolid
EINECS0
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 31721-94-5 |
| Catalog No. | 2A-0141517 |
| Chinese Name | 5,7-二羟基色原酮 |
| Synonyms | 5,7-dihydroxy-4H-1-benzopyran-4-one; 5,7-Dihydroxychromone; 5,7-Dihydroxy-4H-chromen-4-one; 5,7-Dihydroxy-2H-chromen-2-one; 5,7-dihydroxy-chromen-4-one; 5,7-Dihydroxy-chromen-4-on; 5,7-DIHYDROXYCOUMARIN |
| Molecular Formula | C9H6O4 |
| Molecular Weight | 178.14 |
| Purity | ≥95.0 (HPLC) |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 399.4±42.0 °C at 760 mmHg |
| Melting Point | 232-273℃ |
| Appearance | solid |
| Storage Condition | 2-8℃, dry, sealed |
| Application | 5,7-Dihydroxychromone, an extract of Cudrania tricuspidata, activates Nrf2/ARE signaling and exerts neuroprotective effects against 6-OHDA-induced oxidative stress and apoptosis. 5,7-Dihydroxychromone |
| EINECS | 0 |
| HTC | 2914400090 |
| UN(IATA) | 0 |
| MDL Number | MFCD14583153 |
| SMILES | O1c2c(c(cc(c2)O)O)C(=O)C=C1 |
| InChI | 1S/C9H6O4/c10-5-3-7(12)9-6(11)1-2-13-8(9)4-5/h1-4,10,12H |
| InChI Key | NYCXYKOXLNBYID-UHFFFAOYSA-N |
| NACRES Code | NA.24 |
| UNSPSC | 41116107 |
| MSDS | msds/141517_1_31721_94_5.pdf |
| Use of | Properties Name 5,7-dihydroxychromen-4-one Synonym More Synonyms 5,7-Dihydroxychromone Biological Activity Related Catalog Signaling Pathways >> Anti-infection >> Arenavirus Signaling Pathways >> NF-κB >> Keap1-Nrf2 Signaling Pathways >> Epigenetics >> PARP Signaling Pathways >> Apoptosis >> Caspase Research Areas >> Neurological Disease Signaling Pathways >> Cell Cycle/DNA Damage >> PARP References Chemical & Physical Properties Molecular Formula C9H6O4 Exact Mass 178.026611 PSA 70.67000 Index of Refraction 1.689 InChIKey NYCXYKOXLNBYID-UHFFFAOYSA-N Safety Information Hazard Codes Xi HS Code 2914400090 Synthetic Route 2',4',6'-Trihyd... CAS#:480-66-0 Methanesulfonyl... CAS#:124-63-0 5,7-Dihydroxych... CAS#:31721-94-5 Literature: Li, Su-Yi; Wang, Xiao-Bing; Xie, Sai-Sai; Jiang, Neng; Wang, Kelvin D.G.; Yao, He-Quan; Sun, Hong-Bin; Kong, Ling-Yi European Journal of Medicinal Chemistry, 2013 , vol. 69, p. 632 - 646 2',4',6'-Trihyd... CAS#:480-66-0 N,N-Dimethylfor... CAS#:68-12-2 5,7-Dihydroxych... CAS#:31721-94-5 Literature: Zheng, Shu-Yan; Li, Xiao-Ping; Tan, Hong-Sheng; Yu, Chun-Hui; Zhang, Jing-Hua; Shen, Zheng-Wu European Journal of Organic Chemistry, 2013 , # 7 p. 1356 - 1366 2',4',6'-Trihyd... CAS#:480-66-0 5,7-Dihydroxych... CAS#:31721-94-5 Literature: Jain, A. C.; Gupta, S. M.; Tyagi, O. D. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 11 p. 1036 - 1039 Precursor & DownStream Precursor 7 CAS#:480-66-0 2',4',6'-Trihyd... CAS#:124-63-0 Methanesulfonyl... CAS#:68-12-2 N,N-Dimethylfor... CAS#:546115-69-9 benzyl (2R,3S,5... DownStream 3 CAS#:491-80-5 biochanin A CAS#:480-40-0 CAS#:95603-90-0 6,8-dibenzyl-5,... |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Product name: Summary 2914400090 other ketone-alcohols and ketone-aldehydes. Supervision conditions:None. VAT: 17.0%. Tax rebate rate:9.0%. MFN tariff:5.5%. General tariff:30.0% |
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