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Fmoc-L-glutamic acid-gamma-benzyl ester (CAS# 123639-61-2)

Ngwongwo kemịkalụ:

Usoro ihe omimi C27H25NO6
Molar Mass 459.49
Njupụta 1.289±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze Na-emebi emebi
Ebe Boling 698.2± 55.0 °C(buru amụma)
Ebe mgbari 376.1C
Uzuoku nrịbama 1.83E-20mmHg na 25°C
Ọdịdị Ntụ ntụ
pKa 3.70± 0.10 (buru amụma)
Ọnọdụ Nchekwa 2-8 Celsius C

Nkọwa ngwaahịa

Mkpado ngwaahịa

Fluorene methoxycarbonyl-L-glutamic acid-Γ-benzyl bụ ngwakọta organic eji na njikọ peptide na njikọ siri ike. Ọdịdị ya:
- Ọdịdị: White ka icha mmirimmiri odo siri ike
- Solubility: Fmoc-L-Glu (OtBu) -OH nwere ezigbo solubility n'etiti ihe mgbaze organic nkịtị.

Isi ojiji nke Fmoc-L-Glu (OtBu) -OH bụ otu nchekwa na njikọ peptide. Mgbe ị na-emepụta ụdọ peptide, Fmoc-L-Glu (OtBu) -OH na-ejikọta na amino acid, na-echebe ọrụ ha megide mmeghachi omume na-abụghị nke akọwapụtara na ndị ọzọ. Mgbe emechara mmeghachi omume ahụ, enwere ike wepu Fmoc-L-Glu (OtBu) -OH site na iwepu otu nchebe iji weghachi ọrụ nke amino acid.

Nkwadebe nke Fmoc-L-Glu (OtBu) -OH dị mgbagwoju anya ma na-achọkarị iji usoro usoro nhazi nke organic. A na-emeghachi glutamic acid na bromoacetate iji nweta ethyl glutamate. Mgbe ahụ, a na-emeghachi omume ethyl glutamate na mmanya benzyl iji mepụta ethyl glutamate benzyl alcohol ester. Emeghachiri Ethyl glutamate benzyl mmanya ester na Fmoc-Cl iji mepụta ngwaahịa ezubere iche Fmoc-L-Glu(OtBu) -OH.

Ozi nchekwa: Fmoc-L-Glu(OtBu) -OH bụ ọgwụ ụlọ nyocha na achọrọ ka ejiri ya n'okpuru ọrụ ụlọ nyocha. Soro omume nchekwa ụlọ nyocha izugbe, gụnyere iyi akụrụngwa nchedo onwe onye (dịka ọmụmaatụ, gloves lab, goggles, wdg), na-ezere mmetụ akpụkpọ ahụ na iku ume, na ịrụ ọrụ n'ime ụlọ nyocha nwere ikuku nke ọma. Ekwesịrị ịchekwa ogige ahụ n'ime akpa ikuku, pụọ na mgbanye ọkụ na oxidants.


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