L-Thyroxine CAS 51-48-9 Ịdị Ọcha>98.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta ihe na onye na-ebubata L-Thyroxine (CAS: 51-48-9) nwere oke mma.Anyị nwere ike ịnye COA, nnyefe zuru ụwa ọnụ, obere na nnukwu ọnụọgụ dị.Ọ bụrụ na ị nwere mmasị na ngwaahịa a, biko ziga ozi zuru ezu gụnyere nọmba CAS, aha ngwaahịa, ọnụ ọgụgụ anyị.Please contact: alvin@ruifuchem.com
| Aha Chemical | L-Thyroxine |
| Ụdị okwu | Levothyroxine;L-T4;NSC 36397;(-) Thyroxine;3,3',5,5'-Tetraiodo-L-Thyronine;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 |
| Ọnọdụ Ahịa | N'ọkwa, Mpụta Ihe ruru Tọn |
| Usoro ihe omimi | C15H11I4NO4 |
| Ibu molekụla | 776.87 |
| Ebe Na-agbaze | 227.0 ~ 230.0 ℃ |
| Ebe esi nri | 576.3 ± 50.0 ℃ |
| Njupụta | 2.635 |
| Mmetụta | Ìhè nwere mmetụta |
| Mmiri Solubility | Na-adịghị edozi n'ime mmiri |
| Solubility | Na-agbaze na 4M Ammonium Hydroxide na methanol na 50mg / ml |
| Nkwụsi ike | ≥ 2 afọ |
| Koodu HS | 29379000 |
| Ụdị | Ruifu Chemical |
| Ihe | Nkọwapụta |
| Ọdịdị | Ntụ ntụ kristal na-acha ọcha ma ọ bụ gbanyụọ |
| Ụzọ ịdị ọcha / nyocha | > 98.0% (HPLC) |
| Ebe Na-agbaze | 227.0 ~ 230.0 ℃ |
| Ntụgharị a kapịrị ọnụ [α]20/D | -5.2°~ -6.2° (C=1, ethanol: 1N NaOH=2:1) |
| Ọla dị arọ (Pb) | ≤10ppm |
| Ọnwụ na ihicha | <0.20% |
| Ihe fọdụrụ na mgbanye | <0.10% |
| Mgbakọta adịghị ọcha | <1.50% |
| Spectrum infrared | Dabara na Ọdịdị |
| Nlele ọkọlọtọ | Standardkpụrụ ụlọ ọrụ |
| Ojiji | Ndị na-ahụ maka ọgwụ |
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Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.
OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.
Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.
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MOQ?Enweghị MOQ.A na-anabata obere usoro.
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Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.
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Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.
Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.
L-Thyroxine (CAS: 51-48-9) ma ọ bụ Levothyroxine bụ homonụ thyroid sịntetik nke dị na kemịkalụ ya na thyroxine (T4), bụ nke sel follicular nke gland thyroid na-ezochitere ya.A na-eji ya agwọ ụkọ hormone thyroid, na mgbe ụfọdụ iji gbochie nlọghachi nke ọrịa cancer thyroid.Dị ka ogbo ya zoro ezo, Levothyroxine bụ ngwakọta chiral na ụdị L.A na-eji ọgwụ dextrothyroxine (D-Thyroxine) metụtara ya n'oge gara aga dịka ọgwụgwọ maka hypercholesterolemia (ọkwa cholesterol dị elu) mana ewepụrụ ya n'ihi mmetụta nke obi.A na-ejikarị L-Thyroxine eme ihe maka ọgwụgwọ hypothyroidism, goiter, lymphocytic thyroiditis na-adịghị ala ala, myxedema coma, na ụbụrụ.Na vivo, L-Thyroxine (0.9 na 2.7 μg) na-egbochi njikọ na ntọhapụ nke thyrotropin nke thyrotropin na-ewepụta hormone sitere na pituitary ihu na ụmụ oke.A na-eji usoro ndị nwere L-Thyroxine mee ihe na ọgwụgwọ hypothyroidism.A na-eji ọgwụgwọ Levothyroxine mee ihe n'ọnọdụ ụkọ homonụ thyroid na akụkụ ahụ mmadụ, ebe ọ na-eme n'okpuru ụkọ thyroid, pituitary na hypothalamic glands (dịka isi, nke abụọ na nke atọ hypothyroidism).A na-ejikwa L-Thyroxine na-agwọ ọrịa euthyroid goiter na multinodular goiter, gụnyere thyroid nodules, subacute ma ọ bụ thyroiditis na-adịghị ala ala, ma ọ bụ n'ihe gbasara ụkọ ịwa ahụ, ma ọ bụ mgbe ọgwụgwọ rediometabolic na ndị ọrịa nwere ọrịa cancer thyroid.Mmetụta ọgwụ a na-adabere kpamkpam na usoro onunu ogwu.Na obere doses, L-Thyroxine na-egosipụta ọrụ anabolic.Na ọkara doses, ọ na-akpali uto na mmepe nke anụ ahụ, metabolism nke protein, abụba, na carbohydrates, enwekwu ọtọ ọrụ nke Central ụjọ na obi usoro, nakwa dị ka akụrụ na imeju.Na nnukwu doses, ọ na-ebelata ọrụ thyrotropic hypophysis ma na-egbochi mmepụta thyroid gland.
