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N-Benzyloxycarbonyl-L-valine (CAS# 1149-26-4)

Ngwongwo kemịkalụ:

Usoro ihe omimi C13H17NO4
Molar Mass 251.28
Njupụta 0,926g/cm
Ebe Na-agbaze 62-64C (ọkụ)
Ebe Boling 394.43°C (atụmatụ siri ike)
Ntụgharị pụrụ iche(α) -4º (c=2, acetic acid)
Ebe mgbari 215.4C
Solubility Soluble n'ime mmiri (16%,20 ℃), ihe na-adịghị edozi na ethanol, enweghị ike ime na ether.
Uzuoku nrịbama 2.99E-08mmHg na 25°C
Ọdịdị kristal ọcha
Agba Ọcha na-acha ọcha
BRN 2056617
pKa 4.00±0.10 (buru amụma)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, mechie ya na nkụ, okpomọkụ ụlọ

Nkọwa ngwaahịa

Mkpado ngwaahịa

N-Benzyloxycarbonyl-L-valine bụ ngwakọta organic nwere ihe ndị a:

Ọdịdị: White crystalline siri ike.
Solubility: Apụghị soluble na mmiri, mana soluble na ụfọdụ ihe mgbaze organic dị ka methanol, ethanol na methylene chloride.
Njirimara kemịkalụ: Ngwakọta ahụ bụ amino acid acylated nke bụ acid-alkaline nwere ike imeghachi ya na alkali iji mepụta nnu. Ọ nwekwara ike nweta mmeghachi omume esterification, mmeghachi omume mbelata carboxyl, wdg.

Isi ojiji nke N-benzyloxycarbonyl-L-valine gụnyere:

Nnyocha ụlọ nyocha: A na-eji ya na nnwale biochemical, dị ka ijikọ agbụ peptide kpọmkwem ma ọ bụ ịmụ usoro protein.

Enwere ụzọ abụọ bụ isi maka nkwadebe N-benzyloxycarbonyl-L-valine:

Ngwakọta kemịkalụ: Enwere ike nweta ya site na imeghachi benzyl chloride na L-valine.
Nkwadebe Enzymatic: A na-eji mmeghachi omume enzyme-catalyzed emeghachi omume L-valine na mmanya benzyl iji mepụta N-benzyloxycarbonyl-L-valine.

Ozi nchekwa: N-Benzyloxycarbonyl-L-valine bụ kemịkalụ kwesịrị ka ejiri ya mee ihe nke ọma. Ekwesịrị ịdebe ihe ndị a:

Zere kọntaktị na akpụkpọ ahụ na anya, ma jiri mmiri buru ibu saa ozugbo ma ọ bụrụ na ị na-emekọrịta ihe na mberede.
Ekwesịrị ịme usoro ikuku ikuku dị mma n'oge a na-eji ya iji zere ikuru ikuku ma ọ bụ uzuzu ya. Ọ bụrụ na ikuru ume, hapụ ebe emetọọ ngwa ngwa wee chọọ enyemaka ahụike.
Biko chekwaa nke ọma n'ebe kpọrọ nkụ ma dị jụụ ka ị zere kọntaktị na combustible na oxidants.
Mgbe ị na-eji ma ọ bụ na-ejikwa ngwa a, soro usoro nchekwa dị mkpa ma yikwasị akụrụngwa nchedo onwe onye kwesịrị ekwesị dị ka uwe ụlọ nyocha, ugegbe nchebe, wdg.


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