N-alpha-Fmoc-L-valine (CAS # 68858-20-8)

Umutungo wa Shimi:

Inzira ya molekulari C20H21NO4

Misa ya misa 339.39

Ubucucike 1.2270 (igereranya)

Gushonga Ingingo 143-145 ° C (lit.)

Ingingo ya Boling 475.36 ° C (igereranya)

Guhinduranya byihariye (α) -16 º (c = 1, DMF)

Ingingo ya Flash 287.5 ° C.

Solubility Solubility muri methanol itanga ububobere buke

Umwuka Wumuyaga 5.19E-13mmHg kuri 25 ° C.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Gusaba

Fmoc-L-valine ikomoka kuri aside amine, irashobora gutegurwa nintambwe imwe ya L-valine hamwe na 9-fluorenyl methyl chloroformate.Mu bitabo byavuzwe ko ishobora gukoreshwa mu gutegura valacyclovir.

Ibisobanuro

Kugaragara Umweru kugeza kuri kristu
Ibara-ryera
BRN 2177443
pKa 3.90 ± 0.10 (Biteganijwe)
Imiterere yo kubika 2-8 ° C.
Igipimo cyerekana -17.5 ° (C = 1, DMF)
MDL MFCD00037124

Umutekano

Kode Yibyago 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Umutekano Ibisobanuro S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / isura.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S22 - Ntugahumeke umukungugu.
S27 - Kuramo ako kanya imyenda yose yanduye.
S24 / 25 - Irinde guhura nuruhu n'amaso.
WGK Ubudage 3
HS Kode 29242990
Icyitonderwa cya Hazard