Chrysoobtusin Cas No. 70588-06-6
Bioactivity ntawm Chrysoobtusin
Nqe lus piav qhia:chrysoobtusin yog anthraquinone derivative cais los ntawm cassia noob.Cov poj niam Cassiae tau ntev tau siv los tiv thaiv daim siab, ua kom lub qhov muag ci thiab defecate.
Siv:[1].Zhang WD, et al.Kev txiav txim siab ib txhij ntawm aurantio-obtusin, chrysoobtusin, obtusin thiab 1-desmethylobtusin hauv cov ntshav plasma los ntawm UHPLC-MS / MS.Biomed Chromatogr.2014; 28(3):369-374.
[2].Yang B, et al.Cuaj qhov kev tshawb fawb pharmacokinetic ntawm nas ntshav tom qab kev tswj hwm qhov ncauj nyoos thiab npaj Semen Cassiae nyob rau hauv ib txwm thiab mob siab mob nas.J Sep Sci.2019; 42(14): 2341-2350.
Physicochemical Cov Khoom Ntawm Chrysoobtusin
Nws yog hygroscopic amorphous Tan hmoov (90% yog tawm dawb hmoov) [α] 16D-12.8. (C = 4.6, methanol), tetraacetate yog xim tsis muaj xim acicular crystal, melting point: 196 ℃.Paeoniflorin ruaj khov nyob rau hauv ib puag ncig acidic (pH 2 ~ 6) thiab tsis ruaj khov nyob rau hauv ib puag ncig alkaline.
Kev txiav txim siab txog cov ntsiab lus
Ceev:1.3 ± 0.1 g / cm3
Boiling point:586.2 ± 50.0 ° C ntawm 760 mmHg
Melting point:215-216 º C
Molecular formula:c19h 7
Molecular Luj:358.342 ib
Flash point:212.4 ± 23.6 ° C
Qhov tseeb loj:358.105255 ib
PSA:91.2900 Nws
LogP:91.2900 Nws
Chav siab:0.0 ± 1.7 mmHg ntawm 25 ° C
Cov ntaub ntawv kev lis kev cai ntawm Chrysoobtusin
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