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| Product Name: | PDII | | Synonyms: | PDII;(2Z,2'Z)-2-Methyl-2-butenoic acid (9S,10S)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9,10-diyl ester;Bis[(Z)-2-methyl-2-butenoic acid](9S,10S)-2-oxo-8,8-dimethyl-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-9β,10β-diyl ester;Bis[(Z)-2-methyl-2-butenoic acid][(9S,10S)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran]-9,10-diyl ester;Praeruptorin B(b);2-Butenoic acid, 2-methyl-, (9S,10S)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9,10-diyl ester, (2Z,2'Z)-;8,8-dimethyl-9-[(Z)-2-methylbut-2-enoyl]oxy-2-oxo-9,10-dihydropyrano[2,3-f]chromen-10-yl](Z)-2-methylbut-2-enoate;(+)-Praeruptorin B | | CAS: | 73069-28-0 | | MF: | C24H26O7 | | MW: | 426.46 | | EINECS: | | | Product Categories: | | | Mol File: | 73069-28-0.mol |  |
| Melting point | 175-176℃ | | Boiling point | 524.8±50.0 °C(Predicted) | | density | 1.24 | | solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | | form | Powder | | color | White to off-white | | Stability: | Light Sensitive |
| Chemical Properties | White crystalline powder, soluble in organic solvents such as methanol, ethanol, and DMSO, derived from the root of Peucedanum peucedanum. | | Uses | Praeruptorin B is a bioactive constituent of Peucedani Radix, a traditional Chinese medicinal herb used in the treatment of respiratory and pulmonary disorders. | | target | IL Receptor | p65 | NF-kB | TNF-α | P450 (e.g. CYP17) |
| | PDII Preparation Products And Raw materials |
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