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ibicuruzwa

N-Acetyl-DL-tryptophan (CAS # 87-32-1)

Umutungo wa Shimi:

Inzira ya molekulari C13H14N2O3
Misa 246.26
Ubucucike 1.1855 (igereranya)
Ingingo yo gushonga 204-206 ° C (Ukuboza) (lit.)
Ingingo ya Boling 389.26 ° C (igereranya)
Guhinduranya byihariye (α) -0.5 ~ + 0.5 ° (20 ℃ / D) (c = 2, C2H5OH)
Flash point 308.6 ° C.
Amazi meza BIDASHOBOKA MU MAZI AKonje
Gukemura Kudashonga mumazi akonje.
Umwuka 1.32E-14mmHg kuri 25 ° C.
Kugaragara Ifu yera
Ibara Umweru kugeza umuhondo
BRN 89478
pKa 3.65 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko 2-8 ° C.
Igihagararo Ihamye. Ntibishobora gukoreshwa na okiside ikomeye.
Ironderero 1.6450 (igereranya)
MDL MFCD00005644

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro byumutekano 24/25 - Irinde guhura nuruhu n'amaso.
WGK Ubudage 3
TSCA Yego
Kode ya HS 29339990
Icyitonderwa Komeza ubukonje

 

Intangiriro

N-acetyl-DL-tryptophan ni inkomoko ya aside amine.

 

Ubwiza:

N-acetyl-DL-tryptophan ni ifu ya kirisiti yera ifata amazi n'inzoga. Yerekana impinga nini yo kwinjiza kuri pH 2-3 kandi ifite ubushobozi bukomeye bwo kwinjiza UV.

 

Koresha:

 

Uburyo:

Uburyo bwo gutegura N-acetyl-DL-tryptophan muri rusange buboneka mugukora DL-tryptophan hamwe na anhydride ya acetike. Kuburyo bwihariye bwo kwitegura, nyamuneka reba uburyo bukoreshwa muburyo bwo kugerageza.

 

Amakuru yumutekano:

N-acetyl-DL-tryptophan ifite umutekano muke mubihe rusange. Irinde guhumeka cyangwa guhura nuruhu n'amaso, irinde kuribwa. Nyamuneka nyamuneka wambare uturindantoki, ibirahuri hamwe na mask mugihe ukoresha kugirango uhumeke neza.


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