page_banner

hua

FMOC-b-Ala-OH(CAS# 35737-10-1)

Āhuatanga matū:

Tātai rāpoi C18H17NO4
Molar Mass 311.34
Kiato 1.2626 (whakatau tata)
Te Whakarewa 142-147°C
Piro Pouri 451.38°C (whakatau tata)
Tohu Kohiko 290°C
Wairewa wai Wairewa ki te wai me te 1% waikawa ahetiki.
Kohu Kohu 3.43E-13mmHg i te 25°C
Te ahua Te paura ma
BRN 2302327
pKa 4.41±0.10(I Matapaetia)
Tikanga Rokiroki 2-8°C
Taurangi Refactive 1.5100 (whakatau tata)
MDL MFCD00063328
Whakamahi He pärönaki alanine tiaki Fmoc

Taipitopito Hua

Tohu Hua

Whakaahuatanga Haumaru S22 – Kaua e pupuhi puehu.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
WGK Tiamana 3
Waehere HS 2924 29 70
Te akomanga morearea TANGATA

 

Kupu Whakataki

Ko te N-fluorene methoxycarbonyl-β-alanine, e mohiotia ana ko N-(9-fluorene methoxycarbonyl)-L-alanine, he pūhui waro. E whai ake nei he kupu whakataki mo tona ahuatanga, te whakamahinga, te tikanga whakarite me nga korero haumaru:

 

Kounga:

Ko te N-fluorene methoxycarbonyl-β-alanine he paura tioata ma ka taea te whakarewa ki te wai me etahi whakarewa pararopi penei i te waihano. Kei roto i te waikawa carboxylic me nga roopu mahi waikawa amino i roto i tona hanganga matū.

 

Whakamahia:

Ko te N-fluorene methoxycarbonyl-β-alanine ka whakamahia hei reagent me te tïpako i roto i te whakahiato waro.

 

Tikanga:

Ko te tikanga whakarite o te N-fluorene methoxycarbonyl-β-alanine i te nuinga o te waa ka whakamahi i te tikanga whakahiato matū. Ko te tikanga noa ko te tauhohe i te fluorenyl chloride me te L-alanine ki te whakaputa N-fluorenylmethoxycarbonyl-β-alanine.

 

Mōhiohio Haumaru:

Ko te N-fluorene methoxycarbonyl-β-alanine he tohu haumaru teitei, engari me whakahaere tonu i runga i nga tikanga haumaru taiwhanga. Ka whakapataritari pea i nga kanohi, kiri, me te ara manawa, me whakahaere me nga taputapu whakamarumaru whaiaro me te karo i te whakapiri tika. Me aro ki te whakamarumaru ahi me te pahūtanga, ka penapena ki roto i te ipu hiri, kia matara atu i te mura me te waikura. Mo etahi atu korero haumaru, tirohia te Pepa Raraunga Haumaru (SDS) mo te matū e tika ana.


  • Tōmua:
  • Panuku:

  • Tuhia to korero ki konei ka tukuna mai ki a matou