Paclitaxel

Paclitaxel Supplier

Xi'an Yihui tuam txhab yog cov chaw tsim khoom ntawm Paclitaxel. Peb tuaj yeem tsim Paclitaxel nrog 99.9% cov ntsiab lus. Nws tuaj yeem siv rau hauv cov khoom noj, tshuaj, khoom siv kho mob, lossis tshuaj pleev ib ce thiab ua tau raws li USP, BP, EP, CP cov qauv. Peb tuaj yeem muab koj cov khoom ntawm qhov siab tshaj plaws caliber ntawm tus nqi sib tw tshaj plaws. Koj qhov kev xaiv zoo tshaj plaws rau lub tuam txhab muaj npe nrov Paclitaxel yog Xi'an Yihui Company!

Peb qhov zoo dua

Kev nplua nuj experice: peb muaj 13 Xyoo kev ua haujlwm;

Cov neeg siv khoom thoob plaws lo lus: muag rau ntau tshaj 100 lub teb chaws;

Muab cov khoom sib txawv: cov khoom lag luam tau siv rau txhua lub npe thoob ntiaj teb loj hauv kev lag luam tshuaj, tshuaj noj, tshuaj pleev ib ce, tsiaj noj khoom haus thiab khoom noj khoom haus.

Nqe ua ntej: qis MOQ nrog tus nqi sib tw;

Daim ntawv pov thawj zoo: ISO; Halal; Kosher tau ntawv pov thawj

Kev pab cuam tom qab muag: Pab neeg tshaj lij 7 * 24 teev kev pabcuam rau cov neeg siv khoom.

Paclitaxel yog dab tsi?

Paclitaxelyog dawb crystalline hmoov uas belongs rau cov chav kawm ntawm ester compounds. Nws lub npe tshuaj yog 5,20-Epoxy-1,2,4,7,10,13 -hexahydroxytax-11-en-9-ib 4,{{11} }diacetate 2-benzoate 13-ester nrog (2R,3S)-N-benzoyl{18}}phenylisoserine. Nws yog muab rho tawm los ntawm cov tawv ntoo ntawm Pacific yew ntoo hauv Tebchaws Meskas, thiab tuaj yeem tau los ntawm semi-synthesis. Nws cov qauv tshuaj muaj ntau yam cyclic aromatic hydrocarbon rings, nrog rau plaub lub nplhaib loj. Nws cov mis molecular yog C47H51NO14, nrog rau qhov hnyav molecular ntawm 853.91 g / mol, thiab nws tus lej CAS yog33069-62-4.

Paclitaxel yog ib qho monomeric biterpenoid compound muab rho tawm los ntawm cov tawv ntoo ntawm tsob ntoo ntuj ntoo, uas yog ib qho nyuaj theem nrab metabolite thiab tib cov tshuaj tam sim no paub tias tuaj yeem txhawb microtubule polymerization thiab stabilize polymerized microtubules. Isotope tracing qhia tias paclitaxel khi tsuas yog rau polymerized microtubules thiab tsis hnov ​​​​mob nrog unpolymerized tubulin dimers. Tom qab cov hlwb raug rau paclitaxel Chemicalbook, ib tug loj tus naj npawb ntawm microtubules accumulates nyob rau hauv lub cell, thiab cov tsub zuj zuj ntawm cov microtubules cuam tshuam nrog ntau lub zog ntawm cov hlwb, tshwj xeeb tshaj yog txwv tsis pub cell faib nyob rau hauv lub mitotic theem thiab thaiv cov kev faib ntawm cov cell. Los ntawm II.-III. Kev tshawb fawb soj ntsuam, paclitaxel feem ntau yog tsim nyog rau kev mob qog noj ntshav ntawm zes qe menyuam thiab mob qog noj ntshav, thiab muaj qee yam cuam tshuam rau mob qog noj ntshav, mob qog noj ntshav, mob qog noj ntshav, mob qog noj ntshav, mob qog nqaij hlav hauv lub taub hau thiab caj dab, lymphoma, thiab qog hlwb.

Cov ntaub ntawv tseem ceeb:

Cov qauv zoo:

Tsuas yog siv rau kev lag luam lossis kev tshawb fawb, tsis yog khoom siv rau ib tus neeg twg!

Txoj kev tsim khoom

Muaj ob txoj hauv kev tseem ceeb rau kev tsim khoomPaclitaxel API, natural source thiab semi-synthesis.

Ntuj tsim txoj kev

Thaum pib, nws raug cais tawm ntawm cov tawv ntoo ntawm Pacific yew ntoo. Txoj kev muaj cov kauj ruam hauv qab no:

Kev sau thiab txheeb xyuas cov qauv cog.

Kev txiav txim siab ntawm qhov chaw loj hlob, lub sijhawm sau qoob loo thiab ib feem ntawm Pacific yew ntoo, thiab kev sau thiab ua cov khoom siv raw.

Cov khoom siv raw uas tau sau tseg yog thawj zaug ua cov txheej txheem ua haujlwm xws li kev txheeb xyuas, crushing, thiab tshuaj ntsuam xyuas, thiab tom qab ntawd muab rho tawm thiab sib cais.

Cov khoom sib tov tau raug rau ntau qhov kev sib cais, kev ua kom huv, thiab rov ua kom rov ua dua tshiab siv cov tswv yim xws li chromatography, spectroscopy, electrophoresis, extraction thiab crystallization, thaum kawg ua rau cov khoom ntshiab heev.

Semi-synthesis ntau lawm txoj kev

Tam sim no, txoj kev semi-synthesis tau dhau los ua cov txheej txheem kev tsim khoom tseem ceeb. Cov kauj ruam tshwj xeeb yog raws li nram no:

Pib nrog cyclohexane-1,3-diol, nkag mus rau hydrogenation cov tshuaj tiv thaiv kom tau txais (−)-3-(3,5-di-tert-butylphenyl)cyclohexene-1, 2-cov.

Ua cov tshuaj tiv thaiv hydroxyethylation ntawm cov khoom saum toj no kom tau txais (−)-3-(3,5-di-tert-butylphenyl)cyclohexene-1,2-diol-4-hydroxyethyl ether.

Cov tshuaj tiv thaiv epoxidation ntawm cov khoom saum toj no kom tau txais (−)-10-hydroxy-13-(2-methoxy-2-methylpropanoyloxy)-5 ,20-epoxytax{ {6}}en-9-ib.

Ua cov tshuaj tiv thaiv deacetylation ntawm cov khoom saum toj no kom tau txais nws cov precursor compound.

Thaum kawg, tom qab deprotecting nyob rau hauv alkaline tej yam kev mob thiab siv txoj kev xws li re-crystallization thiab chromatography rau kev sib cais thiab purification, high-purity khoom yog tau.

Zuag qhia tag nrho, nws qhov kev tsim khoom yuav tsum muaj ntau cov kauj ruam, suav nrog kev sau thiab ua cov khoom siv raw, nrog rau ntau yam txheej txheem xws li kev sib cais, rho tawm, hloov dua siab tshiab, thiab rov ua kom rov ua dua tshiab. Lub caij no, txhawm rau kom tau txais txiaj ntsig ntau dua thiab zoo dua purity, nws yog ib qho tsim nyog yuav tsum nruj me ntsis tswj cov kev ntsuas xws li kub, siab, lub sij hawm tshuaj tiv thaiv, thiab ntau npaum li cas thaum lub sij hawm tsim khoom los xyuas kom meej cov khoom zoo thiab ruaj khov.

Muaj nuj nqi:

1. Paclitaxel yog cov tshuaj kho mob qog noj ntshav uas ua haujlwm los ntawm kev cuam tshuam nrog kev ua haujlwm ntawm cov qog nqaij hlav cancer, ua rau lawv tsis tuaj yeem loj hlob thiab sib faib. Tshwj xeeb, nws khi rau thiab stabilizes microtubules nyob rau hauv lub cell, tiv thaiv lawv los ntawm kev tawg thiab ua kom lub cell faib thiab proliferate.
2. Nws yog feem ntau siv los kho ntau yam mob qog noj ntshav, nrog rau mob qog noj ntshav mis, mob qog noj ntshav ntawm zes qe menyuam, thiab mob ntsws cancer. Nws feem ntau yog muab tso rau hauv cov hlab ntsha thiab tuaj yeem siv ib leeg lossis ua ke nrog lwm cov tshuaj.
3. Ib qho ntawm nws cov txiaj ntsig yog tias nws tau pom tias muaj txiaj ntsig zoo tiv thaiv kab mob qog noj ntshav uas tiv taus lwm yam tshuaj khomob. Nws kuj muaj qhov tshwm sim tsawg dua piv rau lwm cov tshuaj khomob, xws li xeev siab thiab ntuav.
4. Thaum Nws tuaj yeem yog kev kho mob qog noj ntshav zoo, nws tsis yog yam tsis muaj kev pheej hmoo. Nws tuaj yeem ua rau qee qhov kev mob tshwm sim, suav nrog cov plaub hau poob, loog los yog tingling ntawm tes thiab ko taw, thiab cov qe ntshav qis. Qee zaum, nws tuaj yeem ua rau muaj kev tsis haum tshuaj, yog li cov neeg mob yuav tsum tau saib xyuas kom zoo thaum kho.
5. Txawm hais tias muaj kev pheej hmoo no, Nws tau ua pov thawj tias yog ib qho tseem ceeb hauv kev tawm tsam mob qog noj ntshav. Los ntawm nws lub peev xwm los cuam tshuam kev mob qog noj ntshav ntawm tes thiab tiv thaiv kev faib tawm ntawm tes, nws tau pab suav tsis txheeb cov neeg mob hauv lawv txoj kev sib ntaus sib tua tiv thaiv kab mob loj no.
6. Zuag qhia tag nrho, nws lub peev xwm los tsom cov qog nqaij hlav qog noj ntshav thiab cuam tshuam lawv txoj haujlwm ib txwm ua rau nws yog ib qho tshuaj tseem ceeb hauv kev kho mob ntau yam mob qog noj ntshav. Txawm hais tias nws muaj peev xwm ua rau muaj kev phiv, nws tau raug pov thawj tias yog ib qho kev kho mob zoo rau ntau tus neeg mob qog noj ntshav, thiab tau pab txhim kho cov ciaj sia taus thiab lub neej zoo rau cov neeg tawm tsam tus kab mob no.

Daim ntawv thov

Paclitaxel yog ib qho tshuaj chemotherapeutic uas tau siv dav hauv kev kho mob qog noj ntshav. Nov yog qee qhov ntawm nws cov ntawv thov hauv ntau qhov chaw:

1. Mob qog noj ntshav mis: feem ntau yog siv los kho mob cancer mis. Nws feem ntau yog muab nrog rau lwm yam tshuaj xws li doxorubicin thiab cyclophosphamide.

2. Cov qog nqaij hlav zes qe menyuam: nws kuj yog siv los kho cov qog nqaij hlav zes qe menyuam. Qee zaum nws tau muab nrog rau lwm yam tshuaj xws li cisplatin.

3. Mob ntsws cancer: nws yog siv los kho mob ntsws cancer uas tsis yog me me. Nws feem ntau yog muab nrog rau lwm yam tshuaj xws li carboplatin.

4. Pancreatic cancer: nws yog siv los kho mob qog noj ntshav pancreatic. Qee zaum nws tau muab nrog rau lwm cov tshuaj xws li gemcitabine.

5. Prostate cancer: Cov kev tshawb fawb tsis ntev los no tau pom tias nws tuaj yeem ua tau zoo hauv kev kho mob qog noj ntshav prostate uas kis mus rau lwm qhov ntawm lub cev.

6. Mob qog noj ntshav taub hau thiab caj dab: qee zaum nws yog siv los kho mob qog noj ntshav taub hau thiab caj dab. Nws feem ntau yog muab nrog rau lwm yam tshuaj xws li carboplatin lossis cisplatin.

7. Kaposi's sarcoma: nws yog siv los kho Kaposi's sarcoma, ib qho mob qog noj ntshav uas cuam tshuam rau ntawm daim tawv nqaij thiab cov mucous membranes.

8. Rheumatoid mob caj dab: nws tau kawm raws li kev kho mob rheumatoid mob caj dab. Nws tau pom tias yuav txo tau qhov mob thiab kev sib koom ua ke hauv kev tshawb fawb tsiaj.

Zuag qhia tag nrho, nws yog ib qho tshuaj tseem ceeb hauv kev tawm tsam mob qog noj ntshav. Nws yog ntau yam thiab tuaj yeem siv los kho ntau yam mob qog noj ntshav. Txawm hais tias nws tuaj yeem muaj cov kev mob tshwm sim xws li xeev siab, plaub hau poob, thiab cov ntshav qis qis, nws tau pab txhim kho kev ciaj sia ntawm ntau tus neeg mob qog noj ntshav.

Ntim:

Shipping:

Cov neeg siv khoom tawm tswv yim

Xi'an Yihui daim ntawv pov thawj

Xi'an Yihui tuam txhab muaj qhov zoo hauv qab no

Kev ruaj ntseg zoo: peb siv high-purity lead-free ntau lawm technology. Cov khoom tau dhau los ua ntau yam kev tsim khoom nruj thiab cov txheej txheem kuaj xyuas kom paub meej cov khoom zoo.

Tus nqi tsim nyog: peb muaj tus nqi tsim nyog piv rau cov khoom zoo sib xws.

Cov kev pabcuam zoo tshaj plaws: peb muaj cov kws tshaj lij kev pabcuam thiab pab pawg pabcuam tomqab muag, yog li peb tuaj yeem muab kev pabcuam kev tshaj lij thiab kev pabcuam tomqab muag los xyuas kom cov neeg siv khoom tau txais kev paub zoo tshaj plaws.

Unified hom duab: peb txais ib lub logo sib koom ua ke thiab tsim qauv ntawm cov khoom ntim, ua kom yooj yim rau cov neeg siv khoom kom paub txog lub hom phiaj thiab pab txhawb lub hom lag luam.

Xi 'an Yihui tuam txhab muag khoom, khoom siv ntau lawm

Xi'an Yihui tuam txhab muaj qib siab ntawm kev tshawb fawb thiab kev txhim kho muaj peev xwm

Xi 'an Yihui Company's Advanced ntau lawm cov cuab yeej thiab tshuab

Zoo meej kev pab cuam tom qab muag

Raws li ib tugPaclitaxel Hoobkas, peb yuav muab peb cov neeg muas zaub zooPaclitaxelAPI. Peb yuav tsim kom muaj kev pabcuam tiav, muab kev pabcuam tshwjxeeb thiab kev pabcuam tomqab muag, thiab ua txhua yam los txhim kho cov neeg siv khoom txaus siab.yog tias koj need nws,pls xav tiv tauj peb txhua lub sijhawm. peb yuav teb koj asap.

peb cov ntaub ntawv tiv tauj:

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Cim npe nrov: Tuam Tshoj paclitaxel manufacturers, lwm tus neeg, Hoobkas