Taw qhia ntawm CAS: 207121-46-8|D-CYSTEINE HYDROCHLORIDE
D-Cysteine hydrochloride monohydrate (DCHM) yog ib qho tseem ceeb tshuaj siv nyob rau hauv ntau yam kev siv scientific. Nws yog dawb, crystalline compound nrog ib qho hnyav molecular ntawm 183.6 g / mol, muaj xws li ib tug tib molecule ntawm D-Cysteine, ib txwm tshwm sim amino acid, thiab ib tug molecule ntawm hydrochloric acid. DCHM yog ib qho reagent siv dav hauv kev tshawb fawb biochemical thiab physiological thiab feem ntau siv hauv kev sim hauv chav sim. Nws yog ib qho tseem ceeb kom nkag siab txog cov txheej txheem synthesis, mechanism ntawm kev txiav txim, biochemical thiab physiological teebmeem, zoo thiabCov kev txwv rau kev sim sim, thiab cov lus qhia yav tom ntej ntawm DCHM.
Specification of CAS: 207121-46-8|D-CYSTEINE HYDROCHLORIDE
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Yam khoom |
SPECIFICATION |
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Melt point |
~ 185 degree (lub kaum hli ntuj) |
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Refractive Index |
-6 degree (C=8, 1mol/L HCl) |
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Daim ntawv |
Crystalline hmoov |
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Xim |
Dawb rau daj |
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Kev cia khoom |
Inert cua, 2-8 degree |
Kev Tshawb Fawb Daim Ntawv Thov CAS: 207121-46-8|D-CYSTEINE HYDROCHLORIDE
Organic Synthesis thiab Chemical Behavior
Kev coj tus cwj pwm ntawm cysteine , suav nrog D-Cysteine , hauv cov organic synthesis tau ua ib lub ntsiab lus ntawm kev tshawb fawb, nrog rau kev tsom mus rau nws cov reactivity thiab kev siv nyob rau hauv ntau yam organic tshuaj. Cysteine lub luag haujlwm ntxiv, condensation, hloov pauv, thiab lwm yam kev cuam tshuam tau raug tshawb nrhiav, ua kom pom tias nws muaj peev xwm ua tau zoo hauv cov organic chemistry thiab muaj peev xwm tsim cov fluorescent probes thiab lwm cov koom haum tshuaj (Darroudi & Mohammadi Ziarani, 2021).
Clinical Role thiab Biochemistry
Cystatin C, ib qho cysteine proteinase inhibitor, ua lub luag haujlwm tseem ceeb hauv tib neeg kev noj qab haus huv, tshwj xeeb tshaj yog nyob rau hauv lub raum ua haujlwm. Nws qhov kev kuaj mob tus nqi raws li tus cim ntawm lub raum tsis ua haujlwm tau raug tshawb xyuas ntau, uas qhia tau tias muaj peev xwm ua tau zoo tshaj qhov kev ntsuas ntshav creatinine hauv kev txheeb xyuas lub raum tsis zoo. Txawm li cas los xij, cov txiaj ntsig tsis sib haum xeeb thiab qhov xav tau rau kev siv tshuaj kho mob ntau dua txwv nws txoj kev siv dav (Mussap & Plebani, 2004).
Enzyme Mechanisms thiab Catalytic Cycles
Kev tshawb fawb rau cov uas tsis yog-heme hlau-muaj enzymes, xws li cysteine dioxygenase, tau muab theoretical insights rau hauv catalytic cycles thiab tshuaj lom neeg cov khoom ntawm luv luv intermediates. Cov kev tshawb fawb no qhia txog lub luag haujlwm ntawm cysteine hauv cov txheej txheem enzyme, muab txoj hauv kev rau kev kho mob hauv cov kab mob cuam tshuam nrog kev ua haujlwm tsis zoo ntawm enzyme (Visser, 2009).
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