N-Acetyl-L-tryptophan (CAS # 1218-34-4)

N-acetyl-L-tryptophan yog ib txwm tshwm sim amino acid feem ntau hu ua NAC hauv chemistry. Cov hauv qab no yog kev taw qhia txog qhov xwm txheej, kev siv, kev tsim khoom, thiab cov ntaub ntawv kev nyab xeeb ntawm NAC:

Zoo:
N-acetyl-L-tryptophan yog xim tsis muaj xim rau lub teeb daj crystalline hmoov uas yog soluble hauv dej thiab polar organic solvents.

Siv: N-acetyl-L-tryptophan tuaj yeem txhim kho daim tawv nqaij zoo nkauj thiab txo cov tawv nqaij laus thiab pigmentation.

Txoj kev:
Kev npaj ntawm N-acetyl-L-tryptophan feem ntau tau los ntawm kev ua haujlwm L-tryptophan nrog acetic anhydride. Nyob rau hauv cov kauj ruam tshwj xeeb, L-tryptophan reacts nrog acetic anhydride nyob rau hauv lub xub ntiag ntawm ib tug tsim nyog catalyst ntawm qhov tsim nyog kub thiab cov tshuaj tiv thaiv lub sij hawm los tsim ib yam khoom, thiab cov khoom kawg yog tau los ntawm crystallization thiab purification.

Cov ntaub ntawv kev nyab xeeb:
N-acetyl-L-tryptophan feem ntau muaj kev nyab xeeb nyob rau hauv ib txwm siv. Raws li cov khoom siv tshuaj, cov neeg siv tseem yuav tsum tau ua raws li cov txheej txheem kev nyab xeeb ntawm kev ua haujlwm. Kev saib xyuas yuav tsum tau saib xyuas kom tsis txhob nqus tau, sib chwv nrog daim tawv nqaij thiab qhov muag, thiab tswj kom muaj qhov cua zoo thaum tuav, khaws cia, thiab tuav cov khoom. Thaum muaj xwm txheej, kev pab thawj zaug tsim nyog yuav tsum tau ua tam sim ntawd thiab tus kws kho mob cov lus qhia yuav tsum tau sab laj.