L-Thyroxine CAS 51-48-9 Ubunyulu > 98.0% (HPLC)
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili kunye nomthengisi we-L-Thyroxine (i-CAS: 51-48-9) enomgangatho ophezulu.Sinokubonelela nge-COA, ukuhanjiswa kwehlabathi jikelele, ubuninzi obuncinci kunye nobuninzi obukhoyo.Ukuba unomdla kule mveliso, nceda uthumele ulwazi oluneenkcukacha lubandakanya inombolo ye-CAS, igama lemveliso, ubuninzi kuthi.Please contact: alvin@ruifuchem.com
| Igama leMchiza | L-Thyroxine |
| Izithethantonye | Levothyroxine;L-T4;I-NSC 36397;(-)-Thyroxine;3,3',5,5'-Tetraiodo-L-Thyronine;3,5,3',5'-Tetraiodothyronine;i-beta-[(3,5-Diiodo-4-Hydroxyphenoxy)-3,5-Diiodophenyl]alanine;β-((3,5-Diiodo-4-Hydroxyphenoxy) -3,5-Diiodophenyl)alanine;o-(4-Hydroxy-3,5-Diiodophenyl)-3,5-Diiodo-L-Tyrosine |
| Inombolo yeCAS | 51-48-9 |
| Inombolo yeCAT | RF2891 |
| Ubume beStokhwe | Kwi-Stock, iMveliso yoMveliso ukuya kwiiToni |
| Ifomula yeemolekyuli | C15H11I4NO4 |
| Ubunzima beMolekyuli | 776.87 |
| Indawo yokunyibilika | 227.0 ~ 230.0℃ |
| Indawo yokubilisa | 576.3±50.0℃ |
| Ukuxinana | 2.635 |
| Inovakalelo | Ukukhanya okunovelwano |
| Ukunyibilika kwamanzi | Ayinyibilikiyo emanzini |
| Ukunyibilika | Ichithwa kwi-4M i-Ammonium Hydroxide kwi-Methanol kwi-50mg / ml |
| Uzinzo | ≥ Iminyaka emi-2 |
| Ikhowudi ye-HS | 29379000 |
| Uphawu | Ruifu Chemical |
| Into | Iinkcukacha |
| Imbonakalo | Umgubo weCrystalline oMhlophe okanye oMhlophe |
| Ubunyulu / Indlela yokuHlalutya | >98.0% (HPLC) |
| Indawo yokunyibilika | 227.0 ~ 230.0℃ |
| Ukujikeleziswa okuthe ngqo [α]20/D | -5.2°~ -6.2° (C=1, I-Ethanol: 1N NaOH=2:1) |
| Iintsimbi ezinzima (Pb) | ≤10ppm |
| Ilahleko ekomisweni | <0.20% |
| Intsalela kwi-Ignition | <0.10% |
| Ukungcola ngokupheleleyo | <1.50% |
| I-Infrared Spectrum | Iyahambelana neSakhiwo |
| Umgangatho woVavanyo | Umgangatho woShishino |
| Ukusetyenziswa | AbaPhakathi bamayeza |
Iphakheji: Ibhotile, ingxowa yefoyile yeAluminiyam, 25kg/Igubu lekhadibhodi, okanye ngokwemfuno yomthengi
Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ukukhanya kunye nokufuma
Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.
Iimarike eziphambili?Thengisa kwimarike yasekhaya, eMntla Melika, eYurophu, eIndiya, eKorea, eJapan, eOstreliya, njl.
Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.
UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.
Iisampulu?Uninzi lweemveliso zibonelela ngeesampulu zasimahla zokuvavanya umgangatho, iindleko zokuthumela kufuneka zihlawulwe ngabathengi.
Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.
MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.
Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.
Ezothutho?Nge-Express (FedEx, DHL), ngoMoya, ngoLwandle.
Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.
Udibaniso lweSiko?Inokubonelela ngeenkonzo zesiko lokudibanisa ukuze zilungele iimfuno zakho zophando.
Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.
I-L-Thyroxine (i-CAS: i-51-48-9) okanye i-Levothyroxine yi-hormone ye-thyroid yokwenziwa efana neekhemikhali ezifana ne-thyroxine (T4), eyenziwa ngokwemvelo ngeeseli ze-follicular ze-thyroid gland.Isetyenziselwa ukunyanga ukunqongophala kwehomoni ye-thyroid, kwaye ngamanye amaxesha ukuthintela ukuphindaphinda komhlaza we-thyroid.Njengomlingani wayo ofihliweyo ngokwemvelo, iLevothyroxine yikhompawundi ye-chiral kwi-L-form.Ichiza elinxulumeneyo i-dextrothyroxine (D-Thyroxine) lalisetyenziswa kwixesha elidlulileyo njengonyango lwe-hypercholesterolemia (amanqanaba aphezulu e-cholesterol) kodwa yarhoxiswa ngenxa yeziphumo ebezingalindelekanga zentliziyo.I-L-Thyroxine isetyenziselwa kakhulu unyango lwe-hypothyroidism, i-goiter, i-lymphocytic thyroiditis engapheliyo, i-myxedema coma, kunye ne-stupor.Kwi-vivo, i-L-Thyroxine (i-0.9 kunye ne-2.7 μg) inqanda ukuhlanganiswa kunye nokukhululwa kwe-thyrotropin eyenziwa yi-hormone ekhupha i-thyrotropin kwi-pituitary yangaphambili kwiigundane.Iifomyula eziqukethe i-L-Thyroxine zisetyenziswe kunyango lwe-hypothyroidism.Unyango lwe-Levothyroxine lusetyenziswa kwimeko yokunqongophala kwehomoni yegilo kumzimba womntu, njengoko kwenzeka phantsi kwe-thyroid, i-pituitary kunye ne-hypothalamic glands (ngokulandelelanayo, i-hypothyroidism yokuqala, yesibini kunye neyesithathu).I-L-Thyroxine ikwasetyenziswa kunyango lwe-euthyroid goiter kunye ne-multinodular goiter, kubandakanywa amaqhuqhuva e-thyroid, i-subacute okanye i-thyroiditis engapheliyo, okanye kwimeko yokusilela emva kotyando, okanye emva konyango lwe-radiometabolic kwizigulana ezinomhlaza we-thyroid.Iziphumo zeli chiza zixhomekeke kakhulu kwidosi.Kwiidosi ezincinci, i-L-Thyroxine ibonisa isenzo se-anabolic.Kwidosi ephakathi, ikhuthaza ukukhula kunye nophuhliso lwezicubu, i-metabolism yeprotheyini, amafutha, kunye neekhabhohayidrethi, inyusa umsebenzi osebenzayo we-nervous kunye ne-cardiovascular system, kunye nezintso kunye nesibindi.Kwimilinganiselo emikhulu, iyancipha umsebenzi we-thyrotropic we-hypophysis kwaye icinezela imveliso ye-thyroid gland.
