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mankhwala

N-Cbz-L-methionine (CAS# 1152-62-1)

Chemical Property:

Molecular Formula Chithunzi cha C13H17NO4S
Molar Misa 283.34
Kuchulukana 1.253±0.06 g/cm3(Zonenedweratu)
Melting Point 67-69 ° C
Boling Point 504.7±50.0 °C(Zonenedweratu)
Kuzungulira Kwapadera (α) -18.5 º (c=2.4 mu 95% EtOH)
Pophulikira 259 ° C
Kusungunuka pafupifupi kuwonekera mu Methanol
Kuthamanga kwa Vapor 5.22E-11mmHg pa 25°C
Maonekedwe Ufa kapena Crystalline Ufa
Mtundu Zoyera mpaka zoyera
Mtengo wa BRN 2058696
pKa 3.81±0.10 (Zonenedweratu)
Mkhalidwe Wosungira 2-8 ° C

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

CBZ-Methionine ndi mankhwala pawiri. Lili ndi gulu la Cbz ndi molekyulu ya methionine mu kapangidwe kake ka mankhwala.

CBZ-methionine nthawi zambiri ntchito ngati wapakatikati ndi kuteteza gulu mu kaphatikizidwe organic. Itha kuteteza gulu la hydroxyl la methionine, kuti lisachitepo pamachitidwe ena amankhwala, ndipo limagwira ntchito yofunika kwambiri pakuphatikiza.

Kukonzekera kwa Cbz-methionine nthawi zambiri kumachitika pochita methionine ndi chloromethyl aromatone kuti apange Cbz-methionine ester yofananira. Ester ndiye imakhudzidwa ndi maziko kuti ichotseretu kuti ipereke Cbz-methionine.

- CBZ-methionine ndi kuthekera kokwiyitsa komanso allergen komwe kumayenera kugwiritsidwa ntchito mosamala.
- Pewani kutulutsa mpweya, kumeza, kapena kukhudza khungu ndi maso. Zida zodzitetezera zoyenera ziyenera kuvala zikagwiritsidwa ntchito.
- Musanagwiritse ntchito, iyenera kuwunikiridwa bwino kuti ikhale yotetezeka ndipo njira zodzitetezera ziyenera kutengedwa.
- Sungani kutali ndi kuwala kwa dzuwa ndi kutentha kwambiri ndikuumitsa. Amasungidwa mosiyana ndi ma okosijeni ndi ma asidi amphamvu ndi ma alkalis.
- Zinyalala ndi zotsalira ziyenera kutayidwa motsatira malamulo amderalo.


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