BOC-D-Serine (CAS # 6368-20-3)
| Kev nyab xeeb piav qhia | 24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. |
| WGK Germany | 3 |
| HS Code | 29241990 ib |
Taw qhia
BOC-D-serine yog cov tshuaj sib xyaw nrog cov tshuaj npe N-tert-butoxycarbonyl-D-serine. Nws yog cov tshuaj tiv thaiv uas tau txais los ntawm cov tshuaj tiv thaiv ntawm D-serine nrog BOC-anhydride.
BOC-D-serine muaj qee yam hauv qab no:
Cov tsos mob: Feem ntau tsis muaj xim lossis dawb crystalline hmoov.
Solubility: soluble nyob rau hauv organic solvents (xws li dimethylformamide, formamide, thiab lwm yam), kuj insoluble nyob rau hauv dej.
Synthetic peptides: BOC-D-serine feem ntau yog siv los ua cov amino acid residue nyob rau hauv ib tug hluavtaws peptide sequence.
Cov txheej txheem ntawm kev npaj BOC-D-serine feem ntau yog los ntawm reacting D-serine nrog BOC-anhydride nyob rau hauv alkaline tej yam kev mob. Cov tshuaj tiv thaiv kub thiab lub sijhawm tuaj yeem hloov kho raws li qhov kev sim tshwj xeeb. Crystallization purification kuj tseem yuav tsum tau tom qab hauv cov txheej txheem kev npaj kom tau txais cov khoom lag luam nrog ntau dua purity.
Tsis txhob nqus pa, nqos, lossis tiv nrog daim tawv nqaij thiab qhov muag, thiab hnav hnab looj tes tiv thaiv thiab tsom iav.
Kev saib xyuas yuav tsum tau ua kom tsis txhob muaj kev sib cuag nrog cov tshuaj xws li oxidants, muaj zog acids thiab cov hauv paus muaj zog thaum ua haujlwm thiab khaws cia kom tsis txhob muaj kev phom sij txaus ntshai.
Nws yuav tsum tau ua nyob rau hauv ib qho chaw zoo-ventilated thiab tsis txhob nqus plua plav.
Nyob rau hauv rooj plaub ntawm kev sib chwv los yog kev noj, nrhiav kev kho mob tam sim ntawd thiab nqa lub thawv los yog daim ntawv lo nrog koj.
