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

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C11H13NO4
Molar Mass 223.23
Yawan yawa 1.2446 (ƙananan ƙididdiga)
Matsayin narkewa 149-152°C (lit.)
Matsayin Boling 364.51°C
Takamaiman Juyawa (α) 47.5º (c=2, ruwa)
Wurin Flash 275.1°C
Ruwan Solubility Mai narkewa a cikin ruwa (25 mg / ml), da ethanol.
Solubility H2O: mai narkewa25mg/ml
Tashin Turi 4.07E-12mmHg a 25°C
Bayyanar Farar crystalline foda
Launi Fari zuwa Kashe-Fara
BRN 2697172
pKa 3.15± 0.10 (An annabta)
Yanayin Ajiya Rufewa a bushe, Zazzabin ɗaki
Kwanciyar hankali Barga. Wanda bai dace ba tare da magunguna masu ƙarfi masu ƙarfi.
Fihirisar Refractive 1.4960 (ƙididdiga)
MDL Saukewa: MFCD00037190
Abubuwan Jiki da Sinadarai Wurin narkewa: 149-152°C
takamaiman juyawa: 47.5 ° (c = 2, ruwa)
Amfani Domin masana'antar harhada magunguna

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari R41 - Hadarin mummunan lalacewa ga idanu
R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S39 – Sa ido/kariyar fuska.
S36 - Sanya tufafin kariya masu dacewa.
WGK Jamus 3
FLUKA BRAND F CODES 10
Farashin TSCA Ee
HS Code 29242995

 

Gabatarwa

N-Acetyl-L-tyrosine wani nau'in amino acid ne na halitta wanda aka samo shi ta hanyar halayen tyrosine da acetylating. N-acetyl-L-tyrosine fari ne na lu'u-lu'u wanda ba shi da ɗanɗano kuma mara wari. Yana da kyau mai narkewa kuma yana narkewa cikin ruwa da ethanol.

 

Ana iya samun shirye-shiryen N-acetyl-L-tyrosine ta hanyar amsa tyrosine tare da wakili na acetylating (misali, acetyl chloride) a ƙarƙashin yanayin alkaline. Da zarar amsawar ta cika, ana iya tsarkake samfurin ta matakai kamar crystallization da wanka.

 

Dangane da aminci, ana ɗaukar N-acetyl-L-tyrosine a matsayin fili mai aminci kuma gabaɗaya baya haifar da mummunan sakamako. Yin amfani da yawa ko amfani na dogon lokaci na iya haifar da wasu rashin jin daɗi kamar ciwon kai, ciwon ciki, da sauransu.


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