Tus nqi zoo Pharmaceutical intermediates 99% Nicergoline CAS 27848-84-6
Tus nqi zoo Pharmaceutical intermediates 99% Nicergoline CAS 27848-84-6
Product details:
Lub npe tshuaj: Nicergoline
Cov roj formula: C24H26BrN3O3
CAS Nr .: 27848-84-6
Qib: CP / EP / USP
Taw qhia:
Nicergoline, raws li Sermion, Joseph Hermione, nicergoline, Kell; koj yeej thawj ninni cabergoline tshuaj hu ua alpha 10 methoxy ob methyl -1,6- cabergoline -8 beta 5''- nicotinate. Bromine methanol raws li molecular mis: c24h26brn3o3 molecular hnyav yog 484.39. los yog mob tshwm sim mob cerebrovascular mob los yog cerebral metabolic dysfunction. Mobility, mob hlwb tsis ua hauj lwm tshwm sim los ntawm cov lus teeb meem, kiv taub hau, tinnitus, qhov muag tsis pom kev, hnov, mob taub hau, insomnia, nco poob, inattention, kev nyuaj siab, ntxhov siab vim, excitement thiab dementia. Nicergoline ntsiav tshuaj tuaj yeem txhim kho cov tshuaj txo cov ntshav siab. Vim tias nicergoline yog metabolized los ntawm CytochromeP4502D6, tsis suav nrog kev cuam tshuam nrog tshuaj los ntawm tib txoj kev.
Muaj nuj nqi:
1. Nicergoline yog ib qho ergot derivative siv los kho senile dementia thiab lwm yam kab mob nrog vascular keeb kwm.
2. Nws tau pom tias yuav ua rau kom muaj kev puas siab puas ntsws thiab txhim kho kev pom tseeb thiab kev xav.
3. Nws txo qis vascular resistance thiab ua rau cov ntshav ntws hauv lub hlwb nce ntxiv, txhim kho kev siv oxygen thiab piam thaj los ntawm lub hlwb hlwb.
4. Nws muaj cov nyhuv vasoactive zoo sib xws hauv lwm qhov chaw ntawm lub cev, tshwj xeeb yog lub ntsws.
5. Nws yog siv rau cov kab mob vascular xws li cerebral thrombosis thiab atherosclerosis, arterial blockages hauv nqua, Raynaud's kab mob, vascular migraines, thiab retinopathy.
6. Nicergoline tau sau npe nyob rau hauv ntau tshaj tsib caug lub teb chaws thiab tau siv ntau tshaj peb caug xyoo rau kev kho mob ntawm kev txawj ntse, kev xav, thiab kev coj cwj pwm tsis zoo ntawm cov neeg laus.
Ntim:
hnab yas sab hauv thiab lub hnab aluminium sab nraum
Cia: Hauv qhov ntxoov ntxoo tsaus thiab qhov xwm txheej. Thiab tsis tshua muaj kub (+ 2 - + 8 ºC)
Yam khoom | INDEX |
Yam ntxwv | Dawb siv lead ua los yog hmoov |
Melting point | 133ºC ~ 136ºC |
Kev sib hloov kho qhov muag tshwj xeeb | Ua raws |
Clarity thiab xim ntawm cov tshuaj | Ntshiab |
Cov khoom muaj feem xyuam | Tag nrho impurity ≤1.5% Nor-nocergoline (B) ≤0.50% Chioronicergoline (A) ≤0.5% Qhov ntsuas kub (C) ≤0.30% Tsis pom zoo impurity: ≤0.30% |
Dej | ≤ 0.5% |
Hnyav hlau | ≤ 20ppm |
Residue ntawm ignition | ≤ 0.05% |
Assay | 98.5% ~ 102% |
Cov kuab tshuaj residue | |
Acetone | ≤1000ppm |
Diethyl ether | ≤2000ppm |
Ethanol | ≤1000ppm |
Methanol | ≤1000ppm |
Toluene | ≤ 500ppm |
Dichloromethan | ≤100ppm |
Triethylamine | ≤ 500ppm |
Xaus | Ua raws li EP 5.0 |
* Ntxiv rau: Lub tuam txhab tuaj yeem tshawb fawb thiab tsim cov khoom tshiab raws li qhov tshwj xeeb xav tau ntawm peb cov neeg siv khoom. |