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ibicuruzwa

4-Methyl hydrogen L-aspartate (CAS # 2177-62-0)

Umutungo wa Shimi:

Inzira ya molekulari C5H9NO4
Misa 147.13
Ubucucike 1.299 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 193-195 ° C.
Ingingo ya Boling 301.7 ± 37.0 ° C (Biteganijwe)
pKa 2.16 ± 0.23 (Byahanuwe)
Imiterere y'Ububiko Gumana ahantu hijimye, Inert ikirere, Ubike muri firigo, munsi ya -20 ° C.

Ibicuruzwa birambuye

Ibicuruzwa

 

Intangiriro

4-methyl L-aspartate (cyangwa 4-methylhydropyran aspartic acide) ni ifumbire mvaruganda hamwe na formula ya chimique C6H11NO4. Nibicuruzwa bya methylation kuri molekile ya L-aspartate.

 

Ukurikije imiterere yabyo, 4-methyl hydrogen L-aspartate nikintu gikomeye, gishonga mumazi hamwe na solge organic, nka alcool na esters. Irahagaze mubushyuhe bwicyumba kandi irashobora gushyukwa mubushyuhe runaka butangirika.

 

4-methyl hydrogen L-aspartate ifite bimwe mubikorwa mubinyabuzima nubuvuzi. Irashobora gukoreshwa nkigihe gito muguhuza ibiyobyabwenge bimwe na bimwe, nkibikomoka kuri aside amine ikoreshwa muguhuza utabuza ketofuran.

 

Kubijyanye nuburyo bwo gutegura, hydrogène 4-methyl hydrogen L-aspartate irashobora gutegurwa na methylation ya acide L-aspartic. Uburyo bwihariye burimo reaction ukoresheje methylating reagents nka methanol na methyl iodide mugihe cya alkaline kugirango habeho hydrogène 4-methyl hydrogen L-aspartate.

 

Uru ruganda rufite amakuru make yumutekano. Nkibintu kama kama, birashobora kuba uburozi kandi bikarakaza, kubwibyo rero birakenewe ko hafatwa ingamba zikwiye zo kubarinda mugihe ukemura, nko kwambara uturindantoki na gogles. Byongeye kandi, mugihe ukoresha cyangwa guta uruganda, inzira zumutekano zigomba gukurikizwa.


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