L-Tryptophan CAS 73-22-3

CAS:73-22-3

Tātai ngota:C11H12N2O2

Taumaha ngota:204.23

EINECS:200-795-6

Ngā kupu taurite:Otinga Trytophan(W),100ppm; L-Tryptophan,Trp; Tauhohenga L-TryptophanVetec(TM),>=98%; Tauira Mata VWRSAPĀNUI; L-TRYPTOPHAN(13C11,D8,15N2)

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te L-Tryptophan CAS 73-22-3?

He waikawa amino kakara kūpapa te L-tryptophan, kei roto he rōpū indole. He tioata, he paura rānei he āhua rau mā, he kōwhai paku rānei, ko tōna wairewatanga he 1.14g (25°C), he wairewatanga ki te waikawa waimeha, ki te kawakore rānei, he pumau i roto i te otinga kawakore, ka pakaru ki te waikawa kaha. He wairewatanga paku ki te etanoru, kāore e wairewa ki te chloroform me te ether.

Whakatakotoranga

TAONGA	PAEREWA
Āhua	Paura karaihe mā ki te kōwhai mārama
% Whakamātautau	≥98.0
Hurihanga Whakatakotoranga	-29.0°~ -32.8°
Uara PH	5.0~7.0
% o te ngaronga i te whakamaroketanga	≤0.5
% toenga i te mura	≤0.5

Tono

E whakamahia ana te L-tryptophan i roto i ngā rangahau matū koiora, me te rongoā hei rongoā whakangāwari. E whakamahia ana te L-tryptophan hei rauemi mata rongoā me ngā tāpiringa kai. Ka taea e te L-tryptophan te whakapai ake i te kai totika me te whakapakari tinana, ā, e whakamahia ana hoki i roto i ngā rangahau matū koiora me te matū koiora hei whakarite i ngā pāpāho ahurea kiko.