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ibicuruzwa

tert-butyl 5-oxo-L-kubyara (CAS # 35418-16-7)

Umutungo wa Shimi:

Inzira ya molekulari C9H15NO3
Misa 185.22
Ubucucike 1.099 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 102.0 kugeza 108.0 ° C.
Ingingo ya Boling 319.2 ± 35.0 ° C (Biteganijwe)
Flash point 146.8 ° C.
Umwuka 0.000344mmHg kuri 25 ° C.
Kugaragara Umweru ukomeye
Ibara Cyera
BRN 3590226
pKa 14.65 ± 0.40 (Byahanuwe)
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero 1.467
MDL MFCD06659481

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/38 - Kurakaza amaso n'uruhu.
Ibisobanuro byumutekano 26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama kwa muganga.
WGK Ubudage 3
Kode ya HS 29339900

 

Intangiriro

tert-butyl 5-oxo-L-proline (tert-butyl 5-oxo-L-proline) ni urugingo ngengabuzima rufite imiti ya C9H15NO3.

 

Kamere:

tert-butyl 5-oxo-L-proline ni ikintu cyera kristaline cyera gihamye mubushyuhe bwibidukikije. Gukemura kwayo ni muke, gushonga mumashanyarazi amwe nka Ethanol na dimethylformamide.

 

Koresha:

tert-butyl 5-oxo-L-proline isanzwe ikoreshwa nkibintu bikora neza, kandi akenshi ikoreshwa nka substrate cyangwa ligand ya chiral catalitike reaction muri synthesis. Ifite imiti itajegajega hamwe na stereoselectivite nziza, kandi ikoreshwa cyane mubijyanye na farumasi, siyanse yubumenyi n’ibiti byica udukoko.

 

Uburyo bwo Gutegura:

tert-butyl 5-oxo-L-prolinate ifite uburyo butandukanye bwo kwitegura, kandi uburyo busanzwe ni uguhuza uburyo bwo guhanahana akazi isotope cyangwa uburyo bwa anhydride ya acetike. Ubwa mbere, intera ya tert-butyl pyroglutamate iboneka mugukora aside pyroglutamic hamwe na tert-butoxyl chloride, ihindurwamo tert-butyl 5-oxo-L-proline ikoresheje uburyo bukwiye.

 

Amakuru yumutekano:

tert-butyl 5-oxo-L-proline ifite uburozi buke, inzira z'umutekano wa laboratoire ziracyakurikizwa. Irinde guhura n'uruhu n'amaso. Wambare uturindantoki two kurinda hamwe nikirahure cyumutekano nibiba ngombwa. Irinde kubyara umukungugu cyangwa gaze mugihe cyo gukora cyangwa kubika. Shakisha ubuvuzi bwihuse niba bugaragaye cyangwa buhumeka.


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