DL-Methionine CAS 59-51-8

CAS:59-51-8

Formula ya Molecular:C5H11NO2S

Uburemere bwa molekile:149.21

EINECS:200-432-1

Amagambo asa:DL-Methionine≥ 99% (Titration); (RS)-Methionine; Imbuto za Kochia (10:1); DL-Met-OH; DL-METHIONINE (13C5,D8,15N); DL-METHIONINE (METHYL-13C); Imbuto za Kochia; BUFFER SOLUTION PH 4 AVS TITRINORM BOM; BUFFER PH10 (20°C) AVS TITRINORM

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DL-Methionine CAS 59-51-8 ni iki?

DL Methionine ni ifu y'umweru ifite uduce duto cyangwa ifu ya kristu. Hari impumuro yihariye. Uburyohe bwayo ni bwiza gato. Ingano yo gushonga dogere 281 (ibora). Agaciro ka pH k'umuti w'amazi wa 10% ni 5.6-6.1. Nta gikorwa cy'urumuri igira, irahamye ku bushyuhe n'umwuka, kandi ntihinduka ku barwayi ba aside ikomeye, bishobora gutuma itakaza methylation. Irashonga mu mazi (3.3g/100ml, dogere 25), aside igabanya, n'umuti ugabanya. Irashonga cyane muri ethanol kandi hafi ya yose ntishobora gushonga muri ether.

Ibisobanuro

Ikintu	Ibisobanuro
Uburyo bwo kubika	2-8°C
Ubucucike	1.34
Aho gushonga	284 °C (Ukuboza) (umucyo)
pKa	2.13 (kuri 25℃)
MW	149.21
Aho kubira	306.9±37.0 °C (Byateganijwe)

Porogaramu

DL Methionine ikwiriye mu gukumira no kuvura indwara z'umwijima n'uburozi bwa arsenic cyangwa benzene. Ishobora kandi gukoreshwa mu kuvura imirire mibi iterwa no kubura poroteyine bitewe n'indwara ya macinya n'indwara zidakira zandura. DL Methionine ishobora gukoreshwa nk'igikoresho cy'ubushakashatsi ku binyabuzima; Gukoresha uturemangingo tw'inyamaswa zo mu bwoko bwa macinya n'udukoko byanditseho isomer zivanze.