Qhov ncauj Injectable Anabolic Steroid L-Triiodothyronine T3 Anabolic Steroids Hmoov CASNO.55-06-1
T3 (Liothytonine Sodium) Cov ntsiab lus ceev
- L-Triiodothyronine (T3) 2.
- Alias: 3,3',5-Triiodo-L-thyroninesodiumsalt, Sodium(2S)-2-amino-3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]propanoate
- Purity: 99%
- CAS Nr .: 55-06-1
- Einecs No.: 200-223-5
- MF: C15H11I3NaO4
- wb: 672.96
- Cov tsos mob: dawb los yog lub teeb daj hmoov, yuav luag tasteless.
- Qib: Pharmaceutical Qib
- Cia: Shading, confined preservation
- Kev Siv: Nws cuam tshuam yuav luag txhua qhov txheej txheem physiological hauv lub cev, suav nrog kev loj hlob thiab kev loj hlob, metabolism, lub cev kub, thiab lub plawv dhia, xws li, kev kho mob ntawm kev nyuaj siab thiab siv los ua cov rog rog ntxiv.
- T3 (Liothytonine Sodium)Daim ntawv thov
- Nws cuam tshuam yuav luag txhua qhov txheej txheem physiological hauv lub cev, suav nrog kev loj hlob thiab kev loj hlob, metabolism, lub cev kub, thiab lub plawv dhia.T3 tsub kom basal metabolic tus nqi thiab, yog li, tsub kom lub cev oxygen thiab lub zog noj.Lub basal metabolic tus nqi yog qhov tsawg kawg nkaus caloric yuav tsum tau los txhawb lub neej nyob rau hauv ib tug so.T3 ua rau feem ntau ntawm cov ntaub so ntswg hauv lub cev, nrog rau qee qhov tshwj xeeb suav nrog tus po thiab testis.Nws tsub kom cov khoom ntawm Na + / K + -ATPase thiab, feem ntau, tsub kom lub turnover ntawm txawv endogenous macromolecules los ntawm kev nce lawv synthesis thiab degradation.
T3 (Liothytonine Sodium) Nqe lus piav qhia
Triiodothyronine, tseem hu ua T3, yog cov thyroid hormones.Nws cuam tshuam rau yuav luag txhua txoj haujlwm physiological hauv lub cev, suav nrog kev loj hlob thiab kev loj hlob, metabolism, lub cev kub, thiab lub plawv dhia.
Kev tsim cov T3 thiab nws cov prohormone thyroxine (T4) yog qhib los ntawm cov thyroid-stimulating hormone (TSH), uas yog tso tawm los ntawm lub caj pas pituitary.Txoj hauv kev no tau tswj hwm los ntawm cov txheej txheem kaw-kho tawm tswv yim: nce siab ntawm T3, thiab T4 hauv cov ntshav ntshav inhibit qhov tsim ntawm TSH hauv cov qog pituitary.Raws li cov ntsiab lus ntawm cov tshuaj hormones txo qis, lub caj pas pituitary nce ntau lawm ntawm TSH, thiab los ntawm cov txheej txheem no, kev tawm tswv yim tswj hwm tau teeb tsa los tswj cov thyroid cov tshuaj hormones uas nyob hauv cov hlab ntsha.
Raws li qhov tseeb cov tshuaj hormones, cov teebmeem ntawm T3 ntawm lub hom phiaj cov ntaub so ntswg yog kwv yees li plaub lub sij hawm muaj zog tshaj li T4. Ntawm cov thyroid hormones uas tsim tawm, tsuas yog li 20% yog T3, hos 80% yog tsim raws li T4.Kwv yees li 85% ntawm T3 circulating tom qab tsim nyob rau hauv cov thyroid los ntawm kev tshem tawm ntawm iodine atom los ntawm carbon atom tooj tsib ntawm lub nplhaib sab nrauv T4.Txawm li cas los xij, qhov concentration ntawm T3 hauv tib neeg cov ntshav ntshav yog kwv yees li ib-fortieth ntawm T4.Qhov no tau pom nyob rau hauv qhov tseeb vim yog luv luv ib nrab-lub neej ntawm T3, uas tsuas yog 2.5 hnub.Qhov no piv nrog ib nrab-lub neej ntawm T4, uas yog hais txog 6.5 hnub.
COA:
| Yam khoom | Specification | Kev tshwm sim | |
| Qhov tshwm sim | Ib qho tsis muaj ntxhiab, yuav luag dawb los yog xim xim hmoov | hla | |
| Solubility | 1, Soluble me ntsis hauv dej | hla | |
| 2, me ntsis soluble hauv cawv | hla | ||
| 3, xyaum insoluble nyob rau hauv feem ntau lwm cov organic solvents | hla | ||
| 4, dissolves nyob rau hauv diluted aqueous sodium hydroxide daws | Hla | ||
| Kev txheeb xyuas | a) Thaum tshav kub kub txog 50 mg nrog ob peb tee ntawm sulfuric acid nyob rau hauv lub porcelain crucible: violet vapors ntawm iodine yog hloov zuj zus. | hla | |
| b) Lub sijhawm tuav ntawm lub ncov loj yog lees paub rau RS | hla | ||
| Poob rau ziab | Tsis ntau tshaj 4.0% | 0.46% | |
| [a]20/D C=1 in 1M HCl/EtOH 1:4 | 18 + 22 o | 20.9o ;ua | |
| Kev ntsuam xyuas (HPLC) | Tsis pub tsawg dua 95.0% | 99.18% | |
| Levothyroxine sodium | Tsis ntau tshaj 5.0% | 0.68% | |
| Xaus: | Mus txog rau Standard rau Export | ||
Ntim & Xa
