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BOC-CYS(ACM)-OH(CAS# 19746-37-3)

Āhuatanga matū:

Tātai rāpoi C11H20N2O5S
Molar Mass 292.35
Kiato 1.231±0.06 g/cm3(Whakaahua)
Te Whakarewa 111-114°C
Piro Pouri 531.5±50.0 °C(Te Matapae)
Tohu Kohiko 275.2°C
Kohu Kohu 1.03E-12mmHg i te 25°C
BRN 2058303
pKa 3.54±0.10(I Matapaetia)
Tikanga Rokiroki Kua hiri ki te maroke, 2-8°C
Taurangi Refactive 1.514

Taipitopito Hua

Tohu Hua

Morearea me te Haumaru

WGK Tiamana 3
Waehere HS 29309090

 

 

BOC-CYS(ACM)-OH(CAS# 19746-37-3) whakataki

Ko te S-acetamidemethyl-N-tert-butoxycarbonyl-L-cysteine, he mea whakapoto hei S-NBoc-Hcy, he puhui pararopi. He totoka kiriatai ma, he pumau tonu te otinga.

Kounga:
Ko te S-NBoc-HCY he pūhui waikawa amino me etahi mahi koiora.

Whakamahinga: Ka taea hoki te whakamahi mo te whakahiato me te whakarereketanga o nga peptides koiora.

Tikanga:
Ko te whakaritenga o te S-NBoc-HCY te nuinga o te wa ka tutuki ma te whakahiato matū. Ko te tikanga noa ko te whakahoki i te L-cysteine ​​me te N-tert-butoxycarbonyl-N'-methyl-N-propyltriboramide hei whakaputa i te hua o S-NBoc-Hcy.

Mōhiohio Haumaru:
Ko te kino ki te tinana o te tangata me te taiao he iti noa iho, engari me aro tonu ki te mahi haumaru. Ko nga tikanga haumaru e tika ana kia mahia i te wa e whakamahia ana me te rokiroki kia kore ai e ngotea, te horomia, te pa atu ranei ki te kiri. Mena ka pa mai, ka horoi ki te wai maha ka korero ki tetahi tohunga. I te tukunga o te para, me tuku i runga i nga tikanga o te rohe.


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