L-Thyroxine CAS 51-48-9 Mimọ>98.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ati olupese ti L-Thyroxine (CAS: 51-48-9) pẹlu didara to gaju.A le pese COA, ifijiṣẹ agbaye, kekere ati titobi pupọ ti o wa.Ti o ba nifẹ si ọja yii, jọwọ firanṣẹ alaye alaye pẹlu nọmba CAS, orukọ ọja, opoiye si wa.Please contact: alvin@ruifuchem.com
| Orukọ Kemikali | L-Thyroxine |
| Awọn itumọ ọrọ sisọ | Levothyroxine;L-T4;NSC 36397;(-) Thyroxine;3,3',5,5'-Tetraiodo-L-Thyronini;3,5,3',5'-Tetraiodothyronine;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 |
| Nọmba CAS | 51-48-9 |
| NỌMBA CAT | RF2891 |
| Iṣura Ipo | Ninu Iṣura, Iwọn iṣelọpọ Ti o to Awọn Toonu |
| Fọọmu Molecular | C15H11I4NO4 |
| Òṣuwọn Molikula | 776.87 |
| Ojuami Iyo | 227.0 ~ 230.0 ℃ |
| Ojuami farabale | 576,3 ± 50,0 ℃ |
| iwuwo | 2.635 |
| Ni imọlara | Imọlẹ Imọlẹ |
| Omi Solubility | Ailopin ninu Omi |
| Solubility | Tu ni 4M Ammonium Hydroxide ni kẹmika kẹmika ni 50mg/ml |
| Iduroṣinṣin | ≥ 2 Ọdun |
| HS koodu | 29379000 |
| Brand | Ruifu Kemikali |
| Nkan | Awọn pato |
| Ifarahan | Funfun tabi Pa-White Crystalline Powder |
| Mimọ / Analysis Ọna | > 98.0% (HPLC) |
| Ojuami Iyo | 227.0 ~ 230.0 ℃ |
| Yiyi pato [α] 20/D | -5.2°~ -6.2° (C=1, Ethanol: 1N NaOH=2:1) |
| Awọn Irin Eru (Pb) | ≤10ppm |
| Pipadanu lori Gbigbe | <0.20% |
| Aloku lori Iginisonu | <0.10% |
| Lapapọ Awọn Aimọ | <1.50% |
| Infurarẹẹdi julọ.Oniranran | Ni ibamu si Eto |
| Igbeyewo Standard | Standard Enterprise |
| Lilo | elegbogi Intermediates |
Package: Igo, apo bankanje aluminiomu, 25kg / Paali ilu, tabi gẹgẹ bi ibeere alabara
Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina ati ọrinrin
Bawo ni lati Ra?Jọwọ kan siDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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DidaraIdaniloju?Eto iṣakoso didara to muna.Awọn ohun elo ọjọgbọn fun itupalẹ pẹlu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, bbl
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MOQ?Ko si MOQ.Ibere kekere jẹ itẹwọgba.
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Aṣa Synthesis?Le pese awọn iṣẹ iṣelọpọ aṣa lati baamu awọn iwulo iwadii rẹ dara julọ.
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L-Thyroxine (CAS: 51-48-9) tabi Levothyroxine jẹ homonu tairodu sintetiki ti o jẹ aami kemikali si thyroxine (T4), eyiti o jẹ ikọkọ nipasẹ awọn sẹẹli follicular ti ẹṣẹ tairodu.A lo lati ṣe itọju aipe homonu tairodu, ati lẹẹkọọkan lati dena atunwi ti akàn tairodu.Gẹgẹbi ẹlẹgbẹ ikọkọ ti ara rẹ, Levothyroxine jẹ agbo-ara chiral ni fọọmu L.Awọn oogun dextrothyroxine ti o ni ibatan (D-Thyroxine) ni a lo ni iṣaaju bi itọju fun hypercholesterolemia (awọn ipele idaabobo giga) ṣugbọn a yọkuro nitori awọn ipa ẹgbẹ ọkan ọkan.L-Thyroxine jẹ lilo akọkọ fun itọju hypothyroidism, goiter, lymphocytic thyroiditis onibaje, coma myxedema, ati stupor.Ni vivo, L-Thyroxine (0.9 ati 2.7 μg) ṣe idiwọ iṣelọpọ ati itusilẹ ti thyrotropin ti o fa nipasẹ homonu itusilẹ thyrotropin lati pituitary iwaju ninu awọn eku.Awọn agbekalẹ ti o ni L-Thyroxine ni a ti lo ni itọju hypothyroidism.A lo itọju ailera Levothyroxine ni ọran ti aipe ti awọn homonu tairodu ninu ara eniyan, bi o ti ṣẹlẹ labẹ aipe tairodu, pituitary ati awọn keekeke hypothalamic (lẹsẹsẹ akọkọ, Atẹle ati ile-ẹkọ giga hypothyroidism).L-Thyroxine tun lo ni itọju euthyroid goiter ati multinodular goiter, pẹlu awọn nodules tairodu, subacute tabi onibaje thyroiditis, tabi ninu ọran ti aipe-abẹ lẹhin-abẹ, tabi lẹhin itọju radiometabolic ni awọn alaisan ti o ni akàn tairodu.Awọn ipa ti oogun yii dale lori iwọn lilo.Ni awọn iwọn kekere, L-Thyroxine ṣe afihan iṣẹ anabolic.Ni awọn iwọn alabọde, o fa idagbasoke ati idagbasoke ti ara, iṣelọpọ ti amuaradagba, awọn ọra, ati awọn carbohydrates, mu iṣẹ ṣiṣe ti aifọkanbalẹ aarin ati awọn eto inu ọkan ati ẹjẹ pọ si, ati awọn kidinrin ati ẹdọ.Ni awọn abere nla, o fa fifalẹ iṣẹ ṣiṣe thyrotropic ti hypophysis ati dinku iṣelọpọ ẹṣẹ tairodu.
