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Fmoc-L-aspartic acid 4-benzyl ester(CAS# 86060-84-6)

Āhuatanga matū:

Tātai rāpoi C26H23NO6
Molar Mass 445.46
Kiato 1.310±0.06 g/cm3(Whakaahua)
Te Whakarewa 120-130°C
Piro Pouri 687.2±55.0 °C(I Matapaetia)
Hurihuri motuhake(α) -20 º (c=1% i DMF)
Tohu Kohiko 369.4°C
Wairewa Wairewa ki te mewaro.
Kohu Kohu 7.91E-20mmHg i te 25°C
Te ahua Karaihe taekore
Tae Mā ki Tata mā
BRN 4609615
pKa 3.54±0.23(I Matapaetia)
Tikanga Rokiroki 2-8°C
Taurangi Refactive 1.62
MDL MFCD00065630

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 29242990
Te akomanga morearea TANGATA

 

Kupu Whakataki

Ko te fmoc-L-aspartic acid 4-benzyl ester(fmoc-L-aspartic acid 4-benzyl ester) he pūhui waro ko te tauira matū ko C31H25NO7. He huanga no te waikawa aspartic waikawa amino, he roopu benzyl tona roopu ester e piri ana ki te roopu carboxyl.

 

Ko te fmoc-L-aspartic acid 4-benzyl ester e whakamahia nuitia ana i roto i te whakahiato wahanga totoka hei roopu whakamarumaru mo nga waikawa amino. Ka taea te whiwhi ma te tauhohe i te roopu tiaki fmoc me te roopu carboxyl o te waikawa L-aspartic, ka whai i te esterification me te waipiro benzyl. Ko nga reagents matū e hiahiatia ana mo te whakahiato ka waatea noa.

 

He nui nga tono a tenei puhui ki te whakahiato waro me te whanaketanga tarukino. Ka taea te whakamahi mo te whakahiatotanga o nga mea e pa ana ki te aspartate, penei i te polypeptides me te pūmua, mo te ako mo te mahi koiora me te tuku tarukino.

 

Kia tupato ki nga korero haumaru ina whakamahi ana i te fmoc-L-aspartic acid 4-benzyl ester. Ka whakapataritari me te kino ki te tinana o te tangata, he paitini ano. I roto i te tukanga o te mahi, me whai ki nga ture haumaru taiwhanga, karohia te whakapiri tika ki a ia. Te rokiroki tika o nga pūhui kia kore ai e pa ki nga matū muramura, pahū me etahi atu matū. Mena ka horomia ohorere, ka pa ki te kiri ranei, me rapu wawe i nga tohutohu hauora.


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