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alpha-t-BOC-L-glutamine (CAS# 13726-85-7)

Ngwongwo kemịkalụ:

Usoro ihe omimi C10H18N2O5
Molar Mass 246.26
Njupụta 1.2430 (atụmatụ siri ike)
Ebe Na-agbaze 113-116°C (dec.)(ọkụ)
Ebe Boling 389.26°C (atụmatụ siri ike)
Ntụgharị pụrụ iche(α) -3.5º (c=2,C2H5OH)
Ebe mgbari 261.7C
Solubility Soluble na DMSO na methanol. Na-agbaze na 1 mmol na 2 ml DMF.
Uzuoku nrịbama 9.65E-12mmHg na 25°C
Ọdịdị Ọcha ntụ ntụ
Agba Ọcha
BRN 2127805
pKa 3.84± 0.10 (buru amụma)
Ọnọdụ Nchekwa A na-ekpuchi ya na akọrọ, 2-8 ° C
Ntụgharị uche -4 Celsius (C=2, EtOH)
MDL MFCD00065571

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ihe ize ndụ na Nchekwa

Nkọwapụta nchekwa S22 - Ekula uzuzu.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
WGK Germany 3
TSCA Ee
Koodu HS 29241990

alpha-t-BOC-L-glutamine (CAS# 13726-85-7) mmalite

N-BOC-L-glutamine bụ ngwakọta organic. Ọ nwere ike ịdị adị nke ọma na ụlọ okpomọkụ.

N-BOC-L-glutamine bụ ngwakọta nwere otu amino ọrụ nchebe. Otu nchebe ya nwere ike ichekwa mmeghachi omume nke otu amino na mmeghachi omume na-esote iji jikwaa nhọrọ na mkpụrụ nke mmeghachi omume. Ozugbo ọ dị mkpa, enwere ike wepu otu nchekwa ahụ site na catalysis acid iji weghachi ọrụ nke otu amino.

Usoro a na-emekarị maka ịkwadebe N-BOC-L-glutamine bụ iji chebe L-glutamine site na iji otu nchekwa N-BOC. Ọtụtụ mgbe, L-glutamine na-ebu ụzọ meghachi omume na N-BOC-Dimethylacetamide n'okpuru ọnọdụ alkaline iji mepụta N-BOC-L-glutamine. Mgbe ahụ, enwere ike nweta ngwaahịa dị ọcha site na crystallization, evaporation mgbaze, na ụzọ ndị ọzọ.

Ozi nchekwa nke N-BOC-L-glutamine: O nwere obere nsị. Dị ka kemịkalụ ọ bụla, ọ na-achọ iji nlezianya mee ihe. N'oge a na-arụ ọrụ, ekwesịrị ịgbaso usoro ọrụ nchekwa ụlọ nyocha iji zere mmetụ akpụkpọ ahụ na iku ume. Ekwesịrị idobe ọnọdụ ikuku ikuku dị mma ma nyekwa akụrụngwa nchedo onwe onye kwesịrị ekwesị dịka uwe aka na anya.


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