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ibicuruzwa

N-Acetyl-L-valine (CAS # 96-81-1)

Umutungo wa Shimi:

Inzira ya molekulari C7H13NO3
Misa 159.18
Ubucucike 1.094 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 163-167 ℃
Ingingo ya Boling 362.2 ± 25.0 ° C (Biteganijwe)
Guhinduranya byihariye (α) [α] D20 -16 ~ -20 ゜ (c = 5, C2H5OH)
Gukemura gushonga muri Methanol
Kugaragara Ifu ya Crystalline
Ibara Cyera
pKa 3.62 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ikidodo cyumye, Ubike muri firigo, munsi ya -20 ° C.
MDL MFCD00066066

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka R36 - Kurakaza amaso
R43 - Birashobora gutera sensibilisation ukoresheje uruhu
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 / 37 - Wambare imyenda ikingira hamwe na gants.
WGK Ubudage 3

 

Intangiriro

N-acetyl-L-valine ni imiti ivanze. Nibintu byera byera bigashonga mumazi no kumashanyarazi.

Irashobora guhindurwamo L-valine mu mubiri, igira uruhare mu guhuza poroteyine na peptide.

 

Hariho uburyo bubiri bwingenzi bwo gutegura N-acetyl-L-valine: synthesis ya chimique na synthesis enzymatique. Uburyo bwa synthesis ya chimique buboneka mugukora L-valine hamwe na acetylation reagent. Synthesis ya Enzymatique, kurundi ruhande, ikoresha enzyme-catisale reaction kugirango acetylation irusheho guhitamo kandi neza.

 

Amakuru yumutekano: N-acetyl-L-valine muri rusange ifatwa nkuburozi buke. Niba uhuye nayo mugihe cyo kuyikoresha, ugomba kwitondera kwirinda guhumeka umukungugu cyangwa guhura nuruhu n'amaso. Hagomba gufatwa ingamba zikwiye zo kurinda umuntu nka gants, masike, na goggles mugihe ukoresha uruganda. Niba kutoroherwa guterwa no gufatwa nimpanuka cyangwa guhura, ugomba kwivuza mugihe gikwiye.


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