Khoom Taw Qhia
Cov hmoov nplejyog thawj zaug tsim los ntawm kev rho tawm L-thyroxine los ntawm cov tsiaj cov thyroid caj pas, tab sis cov khoom uas tau tshwm sim muaj tsawg purity thiab tsis zoo kho qhov muag purity, thiab nws cov khoom raug txwv los ntawm qhov chaw ntawm cov tsiaj thyroid caj pas. Tam sim no, tshuaj synthesis feem ntau yog siv. Tam sim no, lawv feem ntau siv L-tyrosine ua raw khoom kom tau L-thyroxine los ntawm iodination, N-acylation, esterification, oxidative coupling cov tshuaj tiv thaiv, thiab hydrolysis, thiab tom qab ntawd ntsev kom tau L-thyroxine sodium.
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| Thyroid hmoov Daim duab | Thyroid hmoov MF |
Khoom siv
Cov hmoov nplejtseem hu ua L-thyroxine sodium thiab levothyroxine sodium. L-thyroxine yog ib qho tshuaj hormones tseem ceeb siv los kho tib neeg cov kab mob xws li hypothyroidism, cretinism, myxoma, thyroid qog thiab rog. Cov tshuaj hormones lom neeg uas tso tawm los ntawm cov thyroid caj pas yog cov thyroid hmoov thiab triiodothyronine (T3). Lawv yog ib pawg ntawm iodine-muaj tyrosines, uas yog synthesized nyob rau hauv cov thyroid caj pas siv iodine thiab tyrosine li raw khoom. Cov thyroid caj pas muaj peev xwm nqus iodine. Tib neeg lub cev siv 100 mus rau 200 ug ntawm iodine los ntawm kev noj zaub mov txhua hnub, ntawm 1/3 nkag mus rau hauv cov thyroid caj pas. Tag nrho cov ntsiab lus iodine ntawm cov thyroid caj pas yog kwv yees li 8000 ug, suav txog 90% ntawm tag nrho cov ntsiab lus iodine hauv lub cev, qhia tau hais tias cov thyroid caj pas muaj lub peev xwm los nqus iodine.
Lub hom phiaj ntawm txoj kev tshawb no yog los daws cov teeb meem chromatographic cuam tshuam nrog kev daws teeb meem ntawm levothyroxine ncov los ntawm kev sib cais tawm cov khoom siv tom qab txhaj tshuaj ncaj qha. Cov kev tshawb fawb chromatographic thawj zaug siv USP txoj kev tam sim no. Nws tau pom tias muaj ntau qhov teeb meem tsis sib haum xeeb uas suav nrog cov teeb meem hauv lub hauv paus ruaj khov, nce siab tshaj plaws, ionization, kem chromatography selectivity, ncov symmetry, ntim ntim, thiab co-elution ntawm interferring peaks (Fig. 2).
Cov theem tam sim no USP mobile muaj xws li isocratic, lim thiab degassed sib tov ntawm methanol thiab 0.1% phosphoric acid (60:40). Nrog rau txoj kev no peb pom tias qhov siab tshaj plaws nthuav dav thiab kev sib koom ua ke tau tshwm sim ntawm levothyroxine thiab surfactant los ntawm kev tawm suab. Tom qab ob peb qhov kev sim nws tau txiav txim siab tias muaj teeb meem tsis tu ncua thiab ua tau zoo eluting qhov sib xyaw ntawm kev txaus siab siv USP txoj kev sib cais rau ntau yam khoom siv tshuaj levothyroxine.
Khoom Specification
| Cov khoom kuaj | Specifications | Cov txiaj ntsig |
| Yam ntxwv | Off-dawb hmoov | Ua raws |
| Kev txheeb xyuas | hla | hla |
| Inorganic iodide | Tsawg dua los yog sib npaug rau 0.01% | < 0.01% |
| Poob rau ziab | 0.0~6.0% | 3.90% |
| Rog | 0.0~4.0% | 2.50% |
| Residual solvns (Heptane) | 0-5000ppm | 5ppm ua |
| Tag nrho cov kab mob suav | Tsawg dua lossis sib npaug li 1000cfu / g | 50 cfu/g |
| Poov xab thiab pwm | Tsawg dua lossis sib npaug li 100cfu / g | <10cfu/g |
| E.coli | Tsis zoo | Tsis zoo |
| Salmonellae | Tsis zoo | Tsis zoo |
| Qhov chaw | bovine | Ua raws |
| kev huv | 98% | 99.30% |
| Xaus: Ua raws li kev lag luam specification. | ||
Yuav Ua Li Cas Kom Tau Txais Cov QauvCov hmoov nplej?
Txais tos kom xa ib qho kev nug rausunny@faithfulbio.comtxhua lub sijhawm rau tus qauv dawb yog tias koj xav tau APICov hmoov nplej.
Qhov zoo tshaj plaws Thyroid 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 FaithfulbioCov hmoov nplej?
Faithfulbio tshwj xeeb hauvCov hmoov nplejrau 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
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Tsheb thauj mus los |
Shipping txoj kev |
Cargo hnyav xav tau |
Qhov zoo |
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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, |
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7-15 hnub |
Los ntawm Cua |
Haum rau ntau tshaj 50kg. |
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15-60 hnub |
Los ntawm Hiav Txwv |
Haum rau ntau tshaj 500kg. |
ua siab zoo ceeb toom:SivCov hmoov nplejrau 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 Cov Thyroid 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: thyroid hmoov cas 50809-32-0, Suav teb, 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