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N-Acetyl-L-tryptophan (CAS# 1218-34-4)

Chemical Property:

Molecular Formula Chithunzi cha C13H14N2O3
Molar Misa 246.26
Kuchulukana 1.1855 (kuyerekeza movutikira)
Melting Point 186 ° C
Boling Point 389.26°C (kuyerekeza molakwika)
Kuzungulira Kwapadera (α) +24.0+30.0°(20℃/D)(c=1,C2H5OH)
Pophulikira 308.6°C
Kuthamanga kwa Vapor 1.32E-14mmHg pa 25°C
Maonekedwe White ufa
Mtundu Zoyera mpaka Zoyera
pKa 3.65±0.10 (Zonenedweratu)
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Kukhazikika Wokhazikika. Zosagwirizana ndi ma oxidizing amphamvu.
Refractive Index 1.6450 (chiyerekezo)

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

N-acetyl-L-tryptophan ndi amino acid yomwe imapezeka mwachilengedwe yomwe imatchedwa NAC mu chemistry. Zotsatirazi ndi zoyambira za chilengedwe, kagwiritsidwe ntchito, njira yopangira, ndi zambiri zachitetezo cha NAC:

Ubwino:
N-acetyl-L-tryptophan ndi ufa wonyezimira wachikasu wonyezimira womwe umasungunuka m'madzi ndi polar organic solvents.

Ntchito: N-acetyl-L-tryptophan imathanso kusintha mawonekedwe a khungu ndikuchepetsa ukalamba wa khungu ndi mtundu.

Njira:
Kukonzekera kwa N-acetyl-L-tryptophan nthawi zambiri kumapezeka mwa kuchita L-tryptophan ndi acetic anhydride. Mu sitepe yeniyeni, L-tryptophan imakhudzidwa ndi acetic anhydride pamaso pa chothandizira choyenera pa kutentha koyenera ndi nthawi yochitirapo kupanga mankhwala, ndipo chomalizacho chimapezeka kudzera mu crystallization ndi kuyeretsedwa.

Zambiri Zachitetezo:
N-acetyl-L-tryptophan nthawi zambiri imakhala yotetezeka pakagwiritsidwe ntchito bwino. Monga mankhwala, ogwiritsa ntchito akuyenerabe kutsatira njira zoyendetsera chitetezo. Chisamaliro chiyenera kuchitidwa kuti tipewe kupuma, kukhudzana ndi khungu ndi maso, komanso kukhala ndi malo abwino olowera mpweya mukamagwira, posunga, ndi pogwira. Pakachitika ngozi, njira zoyenera zothandizira zoyamba ziyenera kutengedwa nthawi yomweyo ndipo malangizo a dokotala ayenera kufunsidwa.


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