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ibicuruzwa

BOC-L-Asparagine (CAS # 7536-55-2)

Umutungo wa Shimi:

Inzira ya molekulari C9H16N2O5
Misa 232.23
Ubucucike 1.2896 (igereranya)
Ingingo yo gushonga 175 ° C (Ukuboza) (lit.)
Ingingo ya Boling 374.39 ° C (igereranya)
Guhinduranya byihariye (α) -7 ° (C = 1, DMF)
Flash point 245 ° C.
Gukemura hafi gukorera mu mucyo muri N, N-DMF
Umwuka 1.33E-10mmHg kuri 25 ° C.
Kugaragara Kirisiti yera
Ibara Cyera
BRN 1977963
pKa 3.79 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Gufunzwe byumye, Ubushyuhe bwicyumba
Ironderero -7 ° (C = 1, DMF)
MDL MFCD00038152
Ibintu bifatika na shimi Ibintu byera bya kirisiti; Gukemura muri DMF, kudashonga muri peteroli ether; Ingingo yo kubora ni 175-180 ° C; Kuzenguruka byihariye [α] 20D-9 ° (0.5-2 mg / mL, DMF).
Koresha Byakoreshejwe kuri biohimiki reagent, peptide synthesis.

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xn - Byangiza
Kode y'ingaruka R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
Ibisobanuro byumutekano S22 - Ntugahumeke umukungugu.
S24 / 25 - Irinde guhura nuruhu n'amaso.
S36 - Kwambara imyenda ikingira.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
WGK Ubudage 3
TSCA Yego
Kode ya HS 2924 19 00
Icyiciro cya Hazard IRRITANT

 

Intangiriro

N- (α) -Boc-L-aspartyl ni inkomoko ya aside amine, ifite ibintu bikurikira:

Kugaragara: ifu yera ya kristaline;

Gukemura: gushonga mumashanyarazi asanzwe, nka dimethylformamide (DMF) na methanol;

Igihagararo: Guhagarara ahantu humye, ariko birashobora kwibasirwa nubushuhe mubihe bitose, hagomba kwirindwa igihe kirekire guhura nubushyuhe bwinshi.

Porogaramu nyamukuru zirimo:

Peptide synthesis: nkigihe gito muguhuza polypeptide, irashobora gukoreshwa mukubaka imikurire ya peptide;

Ubushakashatsi ku binyabuzima: nk'urwego rukomeye rwo guhuza poroteyine n'ubushakashatsi muri laboratoire.

 

Uburyo bwo gutegura N- (α) -Boc-L-aspartoyl aside muri rusange igerwaho mugukora aside L-aspartyl hamwe na Boc-irinda reagent.

 

Amakuru yumutekano: N- (α) -Boc-L-aspartoyl aside muri rusange ifatwa nkibintu bifite uburozi buke. Nka reagent ya chimique, uburyo bukoreshwa neza muri laboratoire yimiti bugomba gukurikizwa mugihe cyo kuyikoresha no kuyikoresha. Guhuza uruhu no guhumeka umukungugu bigomba kwirindwa. Ibikoresho bikwiye byo kurinda umuntu nka laboratoire ya laboratoire, ibirahure, hamwe na masike yo gukingira bigomba kwambarwa mugihe bikoreshwa. Mugihe uhuye nimpanuka cyangwa kuribwa, shaka ubuvuzi bwihuse.


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