3-(2-hydroxy-3,4-dimethoxyphenyl)-3,4-dihydro-2H-chromen-7-ol
7,2'-Dihydroxy-3',4'-dimethoxyisoflavan；Isomucronulatol
CAS: 52250-35-8
Molecular Formula: C17H18O5
3-(2-hydroxy-3,4-dimethoxyphenyl)-3,4-dihydro-2H-chromen-7-ol - Names and Identifiers
| Name | 7,2'-Dihydroxy-3',4'-dimethoxyisoflavan；Isomucronulatol |
| Synonyms | ISOMUCRONULATOL DL-Isomucronulatol 7,2'-Dihydroxy-3',4'-dimethoxyisoflavan (3R)-3β-(2-Hydroxy-3,4-dimethoxyphenyl)chroman-7-ol 7,2'-Dihydroxy-3',4'-dimethoxyisoflavan；Isomucronulatol 3-(2-hydroxy-3,4-dimethoxyphenyl)-3,4-dihydro-2H-chromen-7-ol (3R)-3β-(2-Hydroxy-3,4-dimethoxyphenyl)-3,4-dihydro-2H-1-benzopyran-7-ol (3R)-2,3-Dihydro-3β-(2-hydroxy-3,4-dimethoxyphenyl)-7-hydroxy-4H-1-benzopyran |
| CAS | 52250-35-8 |
3-(2-hydroxy-3,4-dimethoxyphenyl)-3,4-dihydro-2H-chromen-7-ol - Physico-chemical Properties
| Molecular Formula | C17H18O5 |
| Molar Mass | 302.32 |
| Density | 1.279 |
| Boling Point | 426.8±45.0 °C |
| Solubility | Soluble in water, methanol, ethanol, soluble in hot water, insoluble in chloroform and benzene. |
| Appearance | Powder |
| Storage Condition | 2-8℃ |
| Physical and Chemical Properties | Slightly red needle-like crystals, soluble in methanol, ethanol, DMSO and other organic solvents, derived from Astragalus Astragalus membranaceus (Fisch.) Bunge.. |
3-(2-hydroxy-3,4-dimethoxyphenyl)-3,4-dihydro-2H-chromen-7-ol - Reference
| Reference Show more | 1. Cai Jinfang, Dai Yuntao, Xiao Yongqing, etc. Systematic review on the changes of pharmacodynamic material basis of honey-fried radix astragali [J]. Chinese Journal of Experimental prescriptions, 2016, 29 (8):47-52. 2. Yao Jing, Sun Xinguang, Dong Rong, Xie Jianhong, Wang Yulong, Yang Xiaoning. Simultaneous determination of 6 components in radix astragali by HPLC-CAD multiple evaluation method [J]. Chinese Journal of Pharmacy, 2021,56(02):557-564. |
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View History
3-(2-hydroxy-3,4-dimethoxyphenyl)-3,4-dihydro-2H-chromen-7-ol
4-(n-Phthalimidyl)benzolsulfonylchloride]
2,3,4,5,6-Pentamethylpyridine
diethyl 1,1-cyclopentanedicarboxylate
4-(n-Phthalimidyl)benzolsulfonylchloride]
2,3,4,5,6-Pentamethylpyridine
diethyl 1,1-cyclopentanedicarboxylate