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ibicuruzwa

Boc-O-benzyl-L-tyrosine (CAS # 2130-96-3)

Umutungo wa Shimi:

Inzira ya molekulari C21H25NO5
Misa 371.43
Ubucucike 1.185 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 110-112 ° C.
Ingingo ya Boling 552.4 ± 50.0 ° C (Biteganijwe)
Guhinduranya byihariye (α) 27 º (c = 2% muri Ethanol)
Flash point 287.9 ​​° C.
Gukemura hafi gukorera mu mucyo muri EtOH
Umwuka 4.87E-13mmHg kuri 25 ° C.
Kugaragara Ifu ya kirisiti yera
Ibara Cyera
BRN 2227416
pKa 2.99 ± 0.10 (Biteganijwe)
Imiterere y'Ububiko Ubike munsi ya + 30 ° C.
Ironderero 29.5 ° (C = 2, EtOH)
MDL MFCD00065597
Ibintu bifatika na shimi Ifu yera ya kirisiti; Kudashonga mumazi na peteroli ether, gushonga muri Ethyl acetate na Ethanol; mp ni 110- 112 ℃; Guhinduranya optique yihariye [α] 20D 27 ° (0.5-2.0 mg / ml, Ethanol).

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro byumutekano S22 - Ntugahumeke umukungugu.
S24 / 25 - Irinde guhura nuruhu n'amaso.
WGK Ubudage 3
Kode ya HS 29242990

 

Intangiriro

N-Boc-O-benzyl-L-tyrosine ni uruganda kama rurimo itsinda ririnda N-Boc, itsinda rya benzyl nitsinda rya L-tyrosine muburyo bwa shimi.

 

Ibikurikira bijyanye nimiterere ya N-Boc-O-benzyl-L-tyrosine:

Imiterere yumubiri: ifu ikomeye, idafite ibara cyangwa umweru.

Ibikoresho bya Shimi: Itsinda ririnda N-Boc nitsinda ririnda itsinda rya amino, rishobora kurinda tirozine muri synthesis hamwe na reaction itarimbuwe. Amatsinda ya Benzyl ni amatsinda aromatique afite imiti ihamye. L-Tyrosine ni aside amine ifite ibintu nka acide, alkaline, solubile, nibindi.

 

Imikoreshereze nyamukuru ya N-Boc-O-benzyl-L-tyrosine irimo, ariko ntabwo igarukira kuri:

 

Uburyo bwo gutegura N-Boc-O-benzyl-L-tyrosine mubusanzwe bukoreshwa na synthesis. Uburyo rusange ni ugukoresha L-tyrosine nkibikoresho byo gutangira hanyuma ukanyura murukurikirane rwintambwe zifatika, harimo esterification no kurinda N-Boc, kugirango amaherezo ubone ibicuruzwa bigenewe.

 

Iyo ukoresheje N-Boc-O-benzyl-L-tyrosine, hagomba kumenyekana amakuru yumutekano akurikira:

Irinde guhura nuruhu n'amaso kugirango wirinde kurakara cyangwa kwangirika.

Irinde guhumeka umukungugu cyangwa imyuka yumuti kandi ukore ahantu hafite umwuka mwiza.

Kurikiza ingamba zikwiye zo kurinda umuntu, nko kwambara uturindantoki, amadarubindi, n'imyenda ikingira.

Mugihe ubitse, guhura na okiside cyangwa acide ikomeye bigomba kwirindwa kugirango wirinde ingaruka mbi.

Iyo ukoresheje cyangwa ukemura, ni ngombwa gukurikiza imyitozo ikwiye ya laboratoire no gukurikiza ingamba z'umutekano zijyanye.


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