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imveliso

FMOC-L-Isoleucine (CAS# 71989-23-6)

Ipropati yeMichiza:

Ifomula yeemolekyuli C21H23NO4
IMisa yeMolar 353.41
Ukuxinana 1.2107 (uqikelelo olurhabaxa)
Indawo yokunyibilika 145-147°C(lit.)
Indawo yeBoling 486.83°C (uqikelelo olurhabaxa)
Ujikelezo oluthile(α) -12 º (c=1,DMF)
Indawo yokuflasha 292.4°C
Ukunyibilika Inyibilika kwi-methanol (i-turbidity ebuthathaka kakhulu).
Uxinzelelo loMphunga 2.28E-13mmHg ku-25°C
Imbonakalo Ikristale entle emhlophe
Umbala Mhlophe
I-BRN 4716717
pKa 3.92±0.22(Kuxelwe kwangaphambili)
Imeko yoGcino 2-8°C
Refractive Index -12 ° (C=1, DMF)
MDL MFCD00037125
Sebenzisa Isetyenziselwa i-biochemical reagents, i-peptide synthesis.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi Xi – Irritant
Iikhowudi zoMngcipheko 36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu.
Inkcazelo yoKhuseleko S22 – Musa ukuphefumla uthuli.
S24/25-Kuphephe ukudibana nolusu namehlo.
S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso.
S27 – Khulula ngoko nangoko zonke iimpahla ezosulelekileyo.
S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
WGK eJamani 3
Ikhowudi ye-HS 2924 29 70
Inqaku Lengozi Iyacaphukisa

 

Intshayelelo

I-Fmoc-L-isoleucine iphuma kwi-amino acid yendalo enezi mpawu zilandelayo:

 

Imbonakalo: ngokuqhelekileyo imhlophe okanye i-off-white crystalline powder.

 

Ukunyibilika: I-Fmoc-L-isoleucine iyanyibilika kwii-solvents eziphilayo ezifana ne-dimethyl sulfoxide okanye i-dimethylformamide, enganyibiliki emanzini.

 

Ukusetyenziswa: I-Fmoc-L-isoleucine isetyenziswa ngokubanzi kwi-slide-phase synthesis kwaye ingasetyenziselwa i-peptide synthesis kunye ne-protein mass spectrometry.

 

Indlela: Ukulungiswa kwe-Fmoc-L-isoleucine ngokuqhelekileyo kuqhutyelwa yindlela yokudibanisa imichiza, apho inyathelo eliphambili libandakanya ukuqaliswa kweqela elikhuselayo le-Fmoc kwiqela le-amino le-L-isoleucine.

 

Ulwazi loKhuseleko: I-Fmoc-L-isoleucine ayinayo ubutyhefu obucacileyo kunye nobungozi phantsi kweemeko zokusetyenziswa eziqhelekileyo. Njengama-agent amachiza amaninzi, kufuneka kuthathelwe ingqalelo ukuphepha ukudibanisa ngokuthe ngqo kwesikhumba kunye ne-inhalation. Nxiba izixhobo ezifanelekileyo zokukhusela, ezinjengeeglavu zaselebhu kunye neendondo zokukhusela, xa uzisebenzisa.


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