Khoom Taw Qhia
Ligustrazine yog ib qho alkaloid cais thiab purified los ntawm rhizome ntawm cov nroj tsuag Chuanxiong ntawm genus Chuanxiong ntawm tsev neeg Apiaceae. Nws lub npe tshuaj yog 2,3,5, 6-tetramethylpyrazine, los yogTetramethylpyrazine hmoovluv luv. Nws muaj cov tshuaj pharmacological zoo xws li vasodilation, txo cov ntshav siab me me, inhibition ntawm platelet adhesion aggregation thiab thrombosis, thiab inhibition ntawm cov nqaij mos ntawm tes thiab fibroblast proliferation, thiab tau nyiam cov neeg kho mob hauv tsev thiab txawv teb chaws.
|
|
|
| Tetramethylpyrazine hmoov daim duab | Tetramethylpyrazine hmoov MF |
Khoom siv
Tetramethylpyrazine hmoovmuaj cov tshuaj pharmacological ntawm dilating cov hlab ntsha, tiv thaiv thrombosis, thiab txhim kho cerebral ntshav. Nws yog tsuas yog siv nyob rau hauv kev kho mob ntawm ischemic cerebrovascular kab mob. Nws muaj peev xwm inhibit platelet aggregation, txhim khu vasodilation, nce cerebral ntshav txaus, thiab muaj cov nyhuv neuroprotective. Nws tau dav siv nyob rau hauv kev kho mob ntawm ischemic stroke, coronary heart disease, ntshav qab zib nephropathy, thiab lub hauv caug osteoarthritis hauv Suav teb.
Chuanxiong yog ib qho ntawm cov khoom siv dav siv thiab qub tshaj plaws suav tshuaj hauv Suav teb. Cov khoom tseem ceeb ntawm Chuanxiong yog alkaloid hauv Chuanxiong thiab cov khoom xyaw nquag ntawm Chuanxiong. Tam sim no,Tetramethylpyrazine hmoovtau ua tiav cov txiaj ntsig zoo hauv kev kho mob plawv, paj hlwb, kab mob hauv plab, mob qog noj ntshav thiab lwm yam kab mob. Nws cov txheej txheem kho mob suav nrog ntau lub hom phiaj, ntau txoj hauv kev thiab kev tswj hwm bidirectional. Nws yog ib qho tshuaj uas muaj peev xwm tshawb fawb tau zoo.
Tetramethylpyrazine hmoovtuaj yeem txheeb xyuas los ntawm qhov thim rov qab theem (RP) HPLC txoj kev nrog cov xwm txheej yooj yim. Cov theem txawb muaj acetonitrile (MeCN), dej, thiab phosphoric acid. Rau Mass-Spec (MS) tau tshaj daim ntawv thov phosphoric acid yuav tsum tau hloov nrog formic acid. Cov kab me me 3 µm cov kab muaj rau cov ntawv thov UPLC ceev. Txoj kev ua kua chromatography no yog scalable thiab siv tau rau kev cais impurities hauv kev npaj sib cais. Nws kuj tsim nyog rau pharmacokinetics.
Khoom Specification
| Yam khoom | Specification | Kev tshwm sim | |
| Qhov tshwm sim | Dawb mus rau dawb hmoov | Ua raws | |
| Poob rau ziab | Tsawg dua lossis sib npaug rau 2.0% | 0.15% | |
| Cov hlau hnyav | Tsawg dua los yog sib npaug li 10 ppm | <10ppm | |
| Dej | Tsawg dua lossis sib npaug rau 1.0% | 0.20% | |
| Sulfated tshauv | Tsawg dua los yog sib npaug rau 0.5% | 0.01% | |
| Cov khoom muaj feem xyuam | Unspecified impurities: rau txhua impurity | Tsawg dua lossis sib npaug rau 0.10% | <0.10% |
| Tag nrho impurity | Tsawg dua los yog sib npaug rau 0.5% | 0.19% | |
| Purity | Ntau dua lossis sib npaug rau 99.0% | 99.54% | |
| Assay | 99. | 99.86% | |
| Microbiological Analysis | |||
| Tag nrho cov phaj suav | Tsawg dua lossis sib npaug li 1000cfu / g | Ua raws | |
| Poov thiab Pwm | Tsawg dua lossis sib npaug li 100cfu / g | Ua raws | |
| E. Coli. | Tsis muaj | Tsis zoo | |
| Salmonella | Tsis muaj | Tsis zoo | |
| S.aureus | Tsis muaj | Tsis zoo | |
| Xaus | Cov khoom saum toj no ntawm cov khoom ua raws li cov qauv kev lag luam | ||
Yuav Ua Li Cas Kom Tau Txais Cov QauvTetramethylpyrazine hmoov?
Txais tos xa ib qho kev nug rausunny@faithfulbio.comtxhua lub sijhawm rau tus qauv dawb yog tias koj xav tau APITetramethylpyrazine hmoov.
Qhov zoo tshaj plaws Tetramethylpyrazine hmoov Chaw tsim tshuaj paus thiab tsum
Faithfulbio muaj kev paub dhau los hauv kev xa tawm cov ntaub ntawv raw thiab tau tsim kev sib raug zoo thiab kev koom tes ntev nrog peb cov neeg siv khoom. Peb ib txwm muab cov khoom zoo thiab kev pabcuam ua ntej. Yog tias koj muaj cov khoom siv raw khoom xav tau, thov hu rau peb. Peb tuaj yeem lees paub qhov kev txiav txim nrog koj raws li koj qhov yuav khoom ntau. Peb kuj txhawb peb txoj kev koom tes thawj zaug pib los ntawm cov qauv. Tsis tas li ntawd, peb txoj kev thauj mus los sai thiab nyab xeeb kuj ua rau koj tshem tawm cov teeb meem ntawm kev lis kev cai.
Peb muaj kev ntseeg siab ntawm peb cov khoom zoo, tab sis yog tias muaj teeb meem tom qab muag, peb yuav teb sai li sai tau thiab daws lawv nrog koj txoj hauv kev zoo tshaj plaws.
Vim Li Cas Xaiv FaithfulbioTetramethylpyrazine hmoov?
Faithfulbio tshwj xeeb hauvTetramethylpyrazine hmoovrau ntau xyoo, peb muab cov khoom ntawm tus nqi sib tw, thiab peb cov khoom yog qhov zoo tshaj plaws, vim tias peb nruj heev hauv cov khoom tsim thiab kev sim, thiab muaj kev ua tiav thiab paub tab. Tsis tas li ntawd, peb cov neeg ua haujlwm Cov lus hais rau cov khoom muaj kev sib tw heev.
Muaj ntau txoj kev xa khoom rau koj xaiv
|
Tsheb thauj mus los |
Shipping txoj kev |
Cargo hnyav xav tau |
Qhov zoo |
|
3-7 hnub |
DHL, Lub teb chaws Yelemees DHL, Lub teb chaws Yelemees DPD, |
Haum rau qis dua 50kg. |
Peb muaj warehouses nyob rau hauv lub teb chaws Yelemees thiab California, teb chaws USA, |
|
7-15 hnub |
Los ntawm Cua |
Haum rau ntau tshaj 50kg. |
|
|
15-60 hnub |
Los ntawm Hiav Txwv |
Haum rau ntau tshaj 500kg. |
ua siab zoo ceeb toom:SivTetramethylpyrazine hmoovrau kev tshawb fawb nkaus xwb. Txhua lub tebchaw muaj kev pheej hmoo. Thov nrog koj tus kws kho mob tham thiab kawm txog cov kev tshawb fawb muaj ua ntej siv. Tsis tas li ntawd, cov lus piav qhia saum toj no ntawm qhov sib xyaw yog los ntawm cov ntaub ntawv online. Yog tias muaj kev ua txhaum cai, thov hu rau peb kom tshem tawm.
Qhov twg Yuav Tetramethylpyrazine hmoov?
Cia li xa email rausunny@faithfulbio.com, lossis xa koj qhov yuav tsum tau ua hauv daim ntawv hauv qab, peb muaj kev pabcuam txhua lub sijhawm!
Cim npe nrov: tetramethylpyrazine hmoov cas 1124-11-4, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, yuav, nqe, tej, ntshiab, tsim, luv nqi, muag, Tshuag, dawb qauv, raw hmoov, raw khoom, ua nyob rau hauv Tuam Tshoj