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Boc-L-Glutamic acid(CAS# 2419-94-5)

Āhuatanga matū:

Tātai rāpoi C10H17NO6
Molar Mass 247.25
Kiato 1.2868 (whakatau tata)
Te Whakarewa ~110°C (dec.)
Piro Pouri 390.28°C (whakatau tata)
Hurihuri motuhake(α) -15 º (c=1, CH30H)
Tohu Kohiko 217.4°C
Wairewa wai Wairewa ki te wai
Wairewa Wairewa ki te mewaro
Kohu Kohu 8.13E-09mmHg i te 25°C
Te ahua Maama ki te ma-rite tioata
Tae Mā ki Tata mā
BRN 2418563
pKa 3.83±0.10(I Matapaetia)
Tikanga Rokiroki 2-8°C
Taurangi Refactive -15 ° (C=1, MeOH)
MDL MCD00037297
Whakamahi Ka whakamahia mo nga reagents biochemical, peptide synthesis.

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xn – He kino
Waehere Morearea R20/21/22 – He kino ma te horomia, ka pa ki te kiri me te horomia.
R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru S22 – Kaua e pupuhi puehu.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
S36 – Mau kakahu whakamarumaru tika.
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S4/25 -
WGK Tiamana 3
Waehere HS 29241990

 

Kupu Whakataki

Ko te waikawa Boc-L-glutamic he pūhui waro me te ingoa matū tert-butoxycarbonyl-L-glutamic acid. E whai ake nei he kupu whakataki mo nga rawa, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o te waikawa Boc-L-glutamic:

 

Kounga:

Ko te waikawa Boc-L-glutamic he totoka tioata ma e memeha ana i etahi whakarewa waro penei i te methanol, te waihano, me te dimethyl sulfoxide. He ahua pumau i te pāmahana rūma, engari ka pirau pea i te pāmahana teitei.

 

Whakamahia:

Ko te waikawa Boc-L-glutamic he puhui whakamarumaru e whakamahia nuitia ana i roto i nga tauhohenga whakahiato peptide i roto i te whakahiato waro. Ka tiakina e ia te roopu carboxyl o te waikawa glutamic, na reira ka aukati i nga tauhohenga taha o te tauhohenga. Kia oti te tauhohenga, ka taea te tango i te roopu whakamarumaru a Boc e te waikawa, te hauwaitanga tauhohenga ranei, ka puta te hanganga o te peptide o te paanga.

 

Tikanga:

Ka taea te whiwhi waikawa Boc-L-glutamic ma te whakautu i te waikawa L-glutamic me te tert-butylhydroxycarbamoyl (BOC-ON). Ka puta te tauhohenga i roto i te whakarewa pararopi, i te nuinga o te waa i te iti o te mahana, ka whakakorikoria e te turanga.

 

Mōhiohio Haumaru:

Ko te whakamahi i te Boc-L-glutamate me whai i nga tikanga haumaru taiwhanga. Ko tana puehu ka whakapataritari ki te punaha manawa, kanohi me te kiri, me mau nga taputapu whakamarumaru whaiaro penei i nga respirators, karaehe whakamarumaru me nga karapu i te wa e whakahaere ana. Me penapena ki te waahi maroke, maaata kia kore e pa ki nga waikura me nga waikawa kaha me nga turanga. Mena ka horomia ohorere, ka pa atu ranei ki te kiri, rapua te rongoa, korero wawe ranei ki tetahi tohunga.


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