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ibicuruzwa

N-Acetyl-L-tyrosine (CAS # 537-55-3)

Umutungo wa Shimi:

Inzira ya molekulari C11H13NO4
Misa 223.23
Ubucucike 1.2446 (igereranya)
Ingingo yo gushonga 149-152 ° C (lit.)
Ingingo ya Boling 364.51 ° C (igereranya)
Guhinduranya byihariye (α) 47.5 º (c = 2, amazi)
Flash point 275.1 ° C.
Amazi meza Gushonga mumazi (25 mg / ml), na Ethanol.
Gukemura H2O: gushonga25mg / mL
Umwuka 4.07E-12mmHg kuri 25 ° C.
Kugaragara Ifu ya kirisiti yera
Ibara Umweru Kuri Off-White
BRN 2697172
pKa 3.15 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Igihagararo Ihamye. Ntibishobora gukoreshwa na okiside ikomeye.
Ironderero 1.4960 (igereranya)
MDL MFCD00037190
Ibintu bifatika na shimi Ingingo yo gushonga: 149-152 ° C.
kuzunguruka byihariye: 47.5 ° (c = 2, amazi)
Koresha Inganda zimiti

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka R41 - Ibyago byo kwangirika cyane kumaso
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S39 - Kwambara ijisho / kurinda amaso.
S36 - Kwambara imyenda ikingira.
WGK Ubudage 3
FLUKA BRAND F CODES 10
TSCA Yego
Kode ya HS 29242995

 

Intangiriro

N-Acetyl-L-tyrosine nimbuto ikomoka kuri aside amine isanzwe ikorwa nigikorwa cya tirozine na acetylating. N-acetyl-L-tyrosine ni ifu yera ya kristaline itaryoshye kandi idafite impumuro nziza. Ifite imbaraga zo gushonga kandi irashobora gushonga mumazi na Ethanol.

 

Gutegura N-acetyl-L-tyrosine birashobora kuboneka mugukoresha tirozine hamwe na acetylating agent (urugero, chloride acetyl) mubihe bya alkaline. Iyo reaction irangiye, ibicuruzwa birashobora kwezwa hakoreshejwe intambwe nko korohereza no gukaraba.

 

Ku bijyanye n’umutekano, N-acetyl-L-tyrosine ifatwa nkibintu bifite umutekano ugereranije kandi muri rusange ntibitera ingaruka zikomeye. Gukoresha cyane cyangwa gukoresha igihe kirekire birashobora gutera ibibazo nko kubabara umutwe, kubabara igifu, nibindi.


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