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khoom

FMOC-D-ALLO-ILE-OH (CAS # 118904-37-3)

Chemical Property:

Molecular Formula C21H23NO4
Molar Mass 353.41 ib
Qhov ntom 1?+-.0.06 g/cm3 (Tswj)
Boling Point 559.8 ± 33.0 ° C (Predicted)
Flash Point 292.4°C dej
Dej Solubility Me ntsis soluble hauv dej.
Vapor Siab 2.28E-13mmHg ntawm 25 ° C
Qhov tshwm sim Khoom
pKa 3.92 ± 0.22 (Tshaj tawm)
Kev cia khoom Muab ntim rau hauv qhuav, 2-8 ° C

Product Detail

Khoom cim npe

N-fluorene methoxycarbonyl-D-allisoleucine, yog ib qho amino acid derivative. Nws cov khoom yog raws li nram no:

Cov tsos mob: Fmoc-allisoleucine yog cov hmoov dawb lossis daj crystalline hmoov.
Solubility: Nws muaj solubility zoo hauv cov kuab tshuaj organic xws li dimethyl sulfoxide (DMSO) thiab methylene chloride.

Solid-theem synthesis: Nws feem ntau yog siv los ua cov khoom siv rau cov khoom sib txuas ntawm polypeptides, thiab cov saw hlau polypeptide yog tsim los ntawm kev sib txuas ntxiv ntawm lwm cov amino acids.
Kev tshawb fawb siv: Nws yog feem ntau siv los kawm txog thaj chaw xws li cov qauv protein, kev ua haujlwm, thiab kev sib cuam tshuam.

Txoj kev npaj ntawm FMOC-allisoleucine feem ntau suav nrog cov kauj ruam hauv qab no:

N-fluorenylmethionine yog reacted nrog activators xws li dithioethylcarbamate thiab N, N'-dicyclohexylcarbodiimide kom tau N-fluorenylmethoxycarbonyl-D-allisoleucine.
Thaum kawg ntawm cov tshuaj tiv thaiv, kev sib cais thiab purification yog nqa tawm kom tau txais cov khoom lag luam.

Tej zaum yuav muaj kev cuam tshuam rau kev ua pa thiab tawv nqaij, thiab yuav tsum tau ceev faj kom tsim nyog xws li hnav lub tshuab ua pa thiab hnab looj tes tiv thaiv thaum ua haujlwm.
Tsis txhob kov lub qhov muag thiab tawv nqaij, thiab yaug tam sim nrog dej kom ntau yog tias muaj kev sib cuag.
Ua raws li kev soj ntsuam kom raug kom muaj cua txaus thiab ua raws li kev soj ntsuam kev nyab xeeb. Thov xa mus rau Daim Ntawv Qhia Kev Nyab Xeeb ntawm cov tshuaj muaj feem xyuam yog tias tsim nyog.


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