I-L-Valine CAS 72-18-4

Isithombe Esifakiwe se-L-Valine CAS 72-18-4

I-CAS:72-18-4

Ifomula Yamamolekyuli:C5H11NO2

Isisindo sama-molecule:117.15

I-EINECS:200-773-6

Amagama afanayo:(S)-2-Amino-3-methylbutansαure; (s)-2-amino-3-methylbutyricacid; (s)-alpha-amino-beta-methylbutyricacid; 2-Amino-3-methylbutyric acid; Butanoic 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

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-L-Valine CAS 72-18-4?

I-L-Valine iyimpuphu emhlophe ekristalu noma ekristalu engenaphunga futhi ayinambitheki kahle. Incibilika emanzini, inomswakama ongu-8.85% emanzini ku-25 ℃, cishe ayincibiliki ku-ethanol, i-ether, kanye ne-acetone. mChemicalbook (iphuzu lokubola) 315 ℃, iphuzu le-isoelectric 5.96, [α] 25D+28.3 (C=1-2g/ml, ku-5mol/L HCl).

Imininingwane

Into	Imininingwane
Indawo yokubilisa	213.6±23.0 °C (Kubikezelwe)
Ubuningi	1.23
PH	5.5-6.5 (100g/l, H2O, 20℃)
ukungabonakali	28 ° (C=8, HCl)
Izimo zokugcina	2-8°C
OKUNXULUMEKILE	85 g/L (20 ºC)

Isicelo

Isengezo sokudla se-L-Valine. Ukufakwa kwe-amino acid kanye nokulungiselela okuphelele kwe-amino acid kungalungiswa kanye namanye ama-amino acid abalulekile. Faka i-valine (1g,/kg) kumakhekhe elayisi, futhi umkhiqizo unephunga le-sesame. Kungathuthukisa futhi ukunambitheka kwesinkwa uma kusetshenziswa. I-L-Valine ingenye yama-amino acid amathathu ahlanganisiwe futhi iyi-amino acid ebalulekile engelapha ukwehluleka kwesibindi kanye nokungasebenzi kahle kwesistimu yezinzwa ephakathi.