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Boc-D-Aspartic acid (CAS# 62396-48-9)

Ngwongwo kemịkalụ:

Usoro ihe omimi C9H15NO6
Molar Mass 233.22
Njupụta 1.302±0.06 g/cm3 (buru amụma)
Ebe Boling 377.4± 32.0 °C (buru amụma)
Ọdịdị kristal ọcha
Agba Ọcha ka ọ fọrọ nke nta ka ọ bụrụ ọcha
pKa 3.77± 0.23 (buru amụma)
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche 5.3 Celsius (C=1, MeOH)
MDL MFCD00798618

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwapụta nchekwa 24/25 - Zere kọntaktị na akpụkpọ anụ na anya.
Koodu HS 29225090

 

Okwu mmalite

 

 

Enwere ike iji boc-D-Aspartic acid mee ihe n'ọhịa nke njikọ organic na njikọ peptide. Na njikọ nke organic, enwere ike iji ya dị ka ihe mmalite ma ọ bụ ihe etiti maka ịmepụta ihe ndị dị mgbagwoju anya. Na njikọ peptide, enwere ike iji ya dozie peptides nke otu usoro, ebe ndị na-echebe Boc nwere ike ichebe hydroxyl ma ọ bụ amino otu na ihe fọdụrụ aspartic acid n'oge njikọ.

 

Usoro nkwadebe nke Boc-D-Aspartic acid gụnyere iwebata otu nchebe Boc n'ime molekul aspartic acid. Otu usoro a na-ejikarị bụ njikọ site na transesterification na Boc-first propionic acid (Boc-L-leucine). Ekwesịrị iwepụ otu nchekwa Boc site na ụzọ kemịkalụ dị iche iche mgbe njikọta iji nweta Boc-D-Aspartic acid.

 

Maka ozi nchekwa, Boc-D-Aspartic acid kwesịrị ka e were ya dị ka ihe dị ize ndụ ma chekwaa ma tụfuo ya nke ọma. N'ime usoro eji eme ihe, kwesịrị iwere usoro nchebe kwesịrị ekwesị, dị ka iyi uwe aka na anya, ma nọgide na-enwe ezigbo ikuku ikuku. Na mgbakwunye, maka ọrụ ụlọ nyocha akọwapụtara, soro ntuziaka na ụkpụrụ nchekwa dị mkpa.


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