L-Thyroxine Sodium CAS 55-03-8 Purity > 98.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm L-Thyroxine Sodium (CAS: 55-03-8) nrog cov khoom zoo.Peb tuaj yeem muab COA, xa khoom thoob ntiaj teb, me me thiab ntau ntau.Yog tias koj txaus siab rau cov khoom no, thov xa cov ncauj lus kom ntxaws suav nrog CAS naj npawb, cov khoom npe, kom muaj nuj nqis rau peb.Please contact: alvin@ruifuchem.com
| Tshuaj npe | L-Thyroxine Sodium |
| Synonyms | L-Thyroxine Sodium ntsev;Levothyroxine Sodium;L-T4 sodium;T4 sodium;Thyroxine Soduim ntsev;NSC 36397-Sodium;o-(4-Hydroxy-3,5-Diiodophenyl)-3,5-Diiodo-L-Tyrosine Sodium;Sodium 4-O-(4-Hydroxy-3,5-Diiodophenyl)-3,5-Diiodo-L-Tyrosine;(-)-Thyroxine Sodium;Thyrax Sodium;Thyreoideum Sodium;3,3',5,5'-Tetraiodo-L-Thyronine Sodium; |
| CAS Nr | 55-03-8 ib |
| CAT Number | TIAB SA 2892 |
| Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
| Molecular Formula | C15H10I4NaO4 · 5H2O |
| Molecular Luj | 798.86 (raws li Anhydrous) |
| Melting Point | 226.0 ~ 230.0 ℃ |
| Hazard Class | 6.1 (a) |
| Packing Group | II |
| HS Code | 2937909000 ib |
| Hom | Ruifu Tshuaj |
| Yam khoom | Specifications |
| Qhov tshwm sim | Dawb los yog daj daj crystalline hmoov |
| Kev txheeb xyuas | Los ntawm IR;Los ntawm HPLC |
| Purity / Analysis Method | > 98.0% (HPLC) |
| Melting Point | 226.0 ~ 230.0 ℃ |
| Kev sib hloov tshwj xeeb [α]20/D | +18.0° ~ + 20.0° (C = 1, Ethanol: 1N NaOH = 2: 1) |
| Poob rau ziab | <0.50% |
| Residue ntawm Ignition | <0.10% |
| Heavy Metals (Pb) | ≤10ppm |
| Tag nrho cov impurities | <2.00% |
| Infrared Spectrum | Raws li tus qauv |
| Test Standard | Enterprise Standard |
| Kev siv | Synthetic Hormone rau Kev Tshawb Fawb ntawm Hypothyroidism |
Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj
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Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
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Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
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L-Thyroxine Sodium (CAS: 55-03-8) yog sodium ntsev ntawm levo isomer ntawm Thyroxine, yog cov tshuaj hormones hluavtaws rau kev tshawb fawb ntawm hypothyroidism.L-Thyroxine Sodium yog ib qho ntawm cov thyroid hormones koom nrog hauv kev saib xyuas ntawm metabolic homeostasis.Synthesized thiab khaws cia raws li cov amino acid residues ntawm thyroglobulin, cov protein tseem ceeb ntawm cov thyroid follicular colloid.Synthesis thiab secretion yog tswj los ntawm pituitary hormone (TSH).Deiodinated nyob rau hauv peripheral cov ntaub so ntswg mus rau lub active metabolite, liothyronine Levothyroxine yog ib tug hloov rau cov tshuaj hormones ib txwm ua los ntawm koj cov thyroid caj pas los tswj lub cev lub zog thiab metabolism.Levothyroxine yog muab thaum cov thyroid tsis tsim cov tshuaj hormones txaus ntawm nws tus kheej.Levothyroxine kho hypothyroidism (tsawg thyroid hormone).Nws kuj yog siv los kho lossis tiv thaiv kab mob goiter (nrog cov thyroid caj pas), uas tuaj yeem tshwm sim los ntawm cov tshuaj hormones tsis txaus, kho hluav taws xob, phais, lossis mob qog noj ntshav.Levothyroxine yuav tsum tsis txhob siv los kho kev rog lossis teeb meem hnyav.Kev phom sij txaus ntshai lossis kev tuag tuaj yeem tshwm sim los ntawm kev siv cov levothyroxine tsis raug, tshwj xeeb tshaj yog tias koj noj lwm yam tshuaj poob phaus lossis qab los noj mov.Vim cov thyroid hormone tshwm sim hauv lub cev, yuav luag txhua tus tuaj yeem noj Levothyroxine.Txawm li cas los xij, koj yuav tsis tuaj yeem noj cov tshuaj no yog tias koj muaj qee yam mob.L-Thyroxine Sodium yog siv los kho hypothyroidism, thiab yog kev kho mob ntawm kev xaiv rau cov neeg mob hypothyroidism, uas feem ntau yuav tsum tau kho cov thyroid hormones mus tas li.Nws kuj tseem siv tau los kho goitervia nws lub peev xwm los txo cov thyroid-stimulating hormone (TSH), ib qho tshuaj uas suav tias yog goiter-inducing.Levothyroxine kuj tseem siv los ua kev kho mob rau cov neeg mob uas muaj cov thyroid kab mob los yog cov qog nqaij hlav qog noj ntshav kom txo cov thyroid-stimulating hormone (TSH) secretion.
