L-Valine CAS 72-18-4

CAS:72-18-4

Tātai ngota:C5H11NO2

Taumaha ngota:117.15

EINECS:200-773-6

Ngā kupu taurite:(S)-2-Amino-3-methylbutansαure; (s)-2-amino-3-methylbutyricacid; (s)-alpha-amino-beta-methylbutyricacid; 2-Amino-3-methylbutyric acid; 2-amino-3-methylbutyric acid; 2-amino-3-methyl-Butanoic acid, 2-amino-3-methyl-, (S)-l-(+)-alpha-Aminoisovaleric acid; l-alpha-amino-beta-methylbutyricacid; L-iso-C3H7CH(NH2)COOH; L-α-Amino-isovaleriansαure; (2S)-2-ammonio-3-methylbutanoate

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te L-Valine CAS 72-18-4?

He paura tioata mā, he paura tioata rānei te L-Valine, kāore he kakara, he reka kawa hoki. Ka wairewa ki te wai, ko te wairewatanga he 8.85% i te wai i te 25 ℃, tata kore e wairewa ki te etanoru, te etera, me te acetone. mChemicalbook (pūwāhi pirau) 315 ℃, pūwāhi isoelectric 5.96, [α] 25D+28.3 (C=1-2g/ml, i roto i te 5mol/L HCl).

Whakatakotoranga

Taonga	Whakatakotoranga
Te pūwāhi koropupū	213.6±23.0 °C (I matapaetia)
Kiato	1.23
PH	5.5-6.5 (100g/l, H2O, 20℃)
te aroāwhio	28 ° (C=8, HCl)
Ngā tikanga rokiroki	2-8°C
WAIHANGA	85 karamu/rita (20 ºC)

Tono

Tāpiringa kai L-Valine. Ka taea te whakarite i te werohanga waikawa amino me ngā whakaritenga waikawa amino whānui me ētahi atu waikawa amino nui. Tāpirihia te valine (1g,/kg) ki ngā keke raihi, ā, ka puta he kakara hīhiama i te hua. Ka taea hoki e ia te whakapai ake i te reka o te taro ina whakamahia. Ko te L-Valine tētahi o ngā waikawa amino mekameka manga e toru, ā, he waikawa amino nui ka taea te rongoā i te ngoikore o te ate me te ngoikore o te pūnaha io matua.