N-Acetyl-DL-valine (CAS # 3067-19-4)
| Kev nyab xeeb piav qhia | S22 - Tsis txhob nqus plua plav. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
| WGK Germany | WGK 3 dej e |
| HS Code | 2924 19 00 Nws |
Taw qhia
N-acetyl-DL-valine (N-acetyl-DL-valine) yog cov organic compound, uas belongs rau chav kawm ntawm cov amino acids. Cov khoom tshwj xeeb yog raws li nram no:
Xwm:
-Cov tsos mob: tsis muaj xim lossis dawb crystalline hmoov.
-Solubility: insoluble hauv dej, tab sis tuaj yeem yaj hauv acid thiab alkali daws.
-Chemical qauv: Nws yog ib tug compound tsim los ntawm kev sib xyaw ntawm DL-valine thiab acetyl.
Siv:
-Pharmaceutical teb: N-acetyl-DL-valine feem ntau yog siv los ua cov tshuaj synthesis intermediates, xws li cov khoom siv hluavtaws tshwj xeeb.
-Kev lag luam tshuaj pleev ib ce: Nws kuj tseem siv tau los ua ib qho ntawm cov khoom xyaw kom zoo nkauj, nrog rau kev ua haujlwm xws li moisturizing thiab antioxidant.
Txoj kev:
N-acetyl-DL-valine feem ntau yog tsim los ntawm cov tshuaj tiv thaiv ntawm acetic acid thiab DL-valine. Cov txheej txheem synthesis no yuav tsum tau ua ntawm qhov kub thiab txias.
Cov ntaub ntawv kev nyab xeeb:
Tam sim no, muaj ob peb txoj kev tshawb fawb txog kev toxicity thiab kev pheej hmoo ntawm N-acetyl-DL-valine. Txawm li cas los xij, feem ntau, tib neeg yuav tsum ua raws li kev nyab xeeb ntawm General Chemicals: tsis txhob nqus pa, tiv tauj nrog daim tawv nqaij, qhov muag thiab noj. Yuav tsum muaj kev tiv thaiv tus kheej thiab qhov cua kom zoo thaum siv. Yog tias koj muaj qhov tsis xis nyob lossis tsis ntseeg, thov nrog tus kws tshaj lij.
