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

Āhuatanga matū:

Tātai rāpoi C20H21NO4

Molar Mass 339.39

Kiato 1.2270 (whakatau tata)

Ira Whakarewa 143-145°C(marama)

Ira Pourewa 475.36°C (whakatau tata)

Hurihuri Tau (α) -16 º (c=1,DMF)

Irahiko 287.5°C

Wairewa Ko te wairewa i roto i te mewaro he tino puhoi

Te Kohu Kohu 5.19E-13mmHg i te 25°C

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Taupānga

Ko te Fmoc-L-valine he pärönaki waikawa amino, ka taea te whakarite ma te tauhohenga o te L-valine me te 9-fluorenyl methyl chloroformate.Kua korerohia i roto i nga tuhinga ka taea te whakamahi mo te whakarite i te valacyclovir.

Whakatakotoranga

Te ahua ma ki nga tioata kowhai
Tae Atu-Ma
BRN 2177443
pKa 3.90±0.10(Te Matapae)
Tikanga Rokiroki 2-8°C
Taupū Refactive -17.5 ° (C=1, DMF)
MDL MCD00037124

Haumaru

Waehere Whakararuraru 36/37/38 - He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru S36/37/39 - Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S26 - Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S22 - Kaua e pupuhi puehu.
S27 - Wewetehia nga kakahu poke katoa.
S24/25 - Kaua e pa ki te kiri me nga kanohi.
WGK Tiamana 3
Waehere HS 29242990
Tohu Whakamate