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ibicuruzwa

N-alpha-t-BOC-L-glutamic-gamma-benzyl ester (CAS # 13574-13-5)

Umutungo wa Shimi:

Inzira ya molekulari C17H23NO6
Misa 337.37
Ubucucike 1.1452 (igereranya)
Ingingo yo gushonga 69-71 ° C.
Ingingo ya Boling 473.68 ° C (igereranya)
Guhinduranya byihariye (α) -16 º (c = 2, DMF)
Flash point 269.9 ° C.
Gukemura Gukemura muri N, N- Dimethyl formamide.
Umwuka 9.49E-12mmHg kuri 25 ° C.
Kugaragara Lens yera
BRN 2226572
pKa 3.81 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko 2-8 ° C.
Ironderero -16.5 ° (C = 2, DMF)
MDL MFCD00065569

Ibicuruzwa birambuye

Ibicuruzwa

Ibyago n'umutekano

Ibisobanuro byumutekano S22 - Ntugahumeke umukungugu.
S24 / 25 - Irinde guhura nuruhu n'amaso.
WGK Ubudage 3
TSCA Yego
Kode ya HS 29242990

N-alpha-t-BOC-L-glutamic-gamma-benzyl ester (CAS # 13574-13-5) Amakuru

Porogaramu Boc-L-glutamic aside-O-benzyl irashobora gukoreshwa nkumuhuza ngengabihe hamwe naba farumasi, bikoreshwa cyane mubushakashatsi bwa laboratoire no mubikorwa byiterambere ndetse no gutunganya imiti.
imiterere yimiti ifu yera ya kirisiti cyangwa ifu ya kirisiti; Gukemura muri DMF, acide acetike na chloroform, kudashonga muri peteroli ether; mp ni 66-71 ℃; Guhinduranya byihariye [α] 20D-15 ° -17 ° (0.5-2 mg / ml, DMF), [α] 20D 13 ° (0.5-2 mg / ml, chloroform), [α] 20D-5 ° (0.5 -2 mg / ml, aside aside).
Koresha ikoreshwa kuri synthesis ya polypeptide kandi nka monomer aside irinda monomer.
uburyo bwo kubyaza umusaruro inzoga ya benzyl hamwe na tert-butoxycarbonyl-L-glutamic ikoreshwa nkibikoresho fatizo kugirango ikore esterification reaction no kweza kristu kugirango ibone ibicuruzwa.

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