Dihydroartemisinin hmoov
Dihydroartemisinin (tseem hu ua dihydrokinghaosu, artenimol lossis DHA) yog cov tshuaj siv los kho malaria. Dihydroartemisinin yog cov nquag metabolite ntawm tag nrho cov artemisinin tebchaw (artemisinin, artesunate, artemether, thiab lwm yam) thiab kuj muaj raws li ib tug tshuaj ntawm nws tus kheej.
Hauj lwm lawm
Dihydroartemisinin hmoov
Qhov zoo
1. Nqe hauv qab no ua lag luam
2. ruaj khov thiab xa tuaj sai
COA
|
Cov khoom |
Txuj |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Cov khoom yog dawb crystals lossis crystalline hmoov; tsis hnov tsw. |
Ua raws |
|
Solubility |
Soluble hauv acetone, me ntsis soluble hauv methanol lossis ethanol; thiab xyaum insoluble hauv dej. |
Ua raws |
|
Melting kub |
145 - 150 degree, nrog kev nthuav dav |
145 3-146.4 degree |
|
Kev txheeb xyuas (HPLC) |
Lub sijhawm khaws cia ntawm lub ntsiab ncov ntawm qhov kev sim tshuaj yuav tsum phim lub sijhawm khaws cia ntawm cov qauv kev daws teeb meem. |
Ua raws |
|
Kev txheeb xyuas (IR) |
Infrared absorption spectrum ntawm cov khoom yuav tsum sib haum mus rau tus qauv spectrum (spectrum set 519). |
Ua raws |
|
Cov khoom muaj feem xyuam |
Tus nqi ntawm impurities 0,25% - 0,5% Tsawg dua los yog sib npaug rau 1 |
0 |
|
Lwm yam impurity Tsawg dua lossis sib npaug rau 0,5% |
Tsis pom |
|
|
Tag nrho impurity Tsawg dua lossis sib npaug rau 1,0% |
Tsis pom |
|
|
Cov ntsiab lus dej |
Tsawg dua los yog sib npaug rau 0.5% |
0.09% |
|
Qhov seem ntawm qhov hluav taws kub |
Tsawg dua lossis sib npaug rau 0.1% |
0.04% |
|
Kev tsom xam |
98. 0%-102. |
99.8% |
|
Xaus: |
Cov khoom raug kuaj raws li lub tuam txhab kev tshuaj ntsuam xyuas tus qauv, thiab cov txiaj ntsig tau raws li tus qauv zoo. |
|
Paub meej
Classification: tshuaj raw khoom CAS Naj Npawb: 71939-50-9 Purity: 98.0% min. Qhov chaw ntawm Keeb Kwm: Tuam Tshoj (Mainland) Siv: kho malaria. Brand: TNN Molecular: C15H24O5 Qhov tsos: dawb hmoov Ntim & Xa khoom Nyhav 25 kgdaim ntawv thov Dihydroartemisinin (tseem hu ua dihydrokinghaosu, artenimol lossis DHA) yog cov tshuaj siv los kho malaria. Dihydroartemisinin yog cov nquag metabolite ntawm tag nrho cov artemisinin tebchaw (artemisinin, artesunate, artemether, thiab lwm yam) thiab kuj muaj raws li ib tug tshuaj ntawm nws tus kheej. Nws yog ib tug semi-synthetic derivative ntawm artemisinin thiab yog dav siv raws li ib tug intermediate nyob rau hauv kev npaj ntawm lwm yam artemisinin-raws li antimalarial tshuaj. Nws raug muag hauv kev ua ke nrog piperaquine thiab tau pom tias muaj qhov sib npaug ntawm artemether / lumefantrine.
Dihydroartemisinin hmoov Nigeria kub muag dihydroartemisinin Tus nqi zoo tshaj Dihydroartemisinin Zoo zoo dihydroartemisinin TNN Dihydroartemisinin |
Cim npe nrov: Dihydroartemisinin, Tuam Tshoj Dihydroartemisinin Manufacturers, lwm tus neeg
