L-Valine CAS 72-18-4

CAS:72-18-4

Molecular formula:C5H11NO2

Kulemera kwa Molecular:117.15

EINECS:200-773-6

Mawu ofanana ndi mawu:(S) -2-Amino-3-methylbutanαure; (s) -2-amino-3-methylbutyricacid; (s) -alpha-amino-beta-methylbutyricacid; 2-amino-3-methylbutyric asidi; 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

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi L-Valine CAS 72-18-4 ndi chiyani?

L-Valine ndi ufa woyera wa crystalline kapena crystalline wopanda fungo komanso kukoma kowawa. Kusungunuka m'madzi, ndi kusungunuka kwa 8.85% m'madzi pa 25 ℃, pafupifupi kosasungunuka mu ethanol, etha, ndi acetone. mChemicalbook (point decomposition point) 315 ℃, isoelectric point 5.96, [α] 25D+28.3 (C=1-2g/ml, mu 5mol/L HCl).

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	213.6±23.0 °C(Zonenedweratu)
Kuchulukana	1.23
PH	5.5-6.5 (100g/l, H2O, 20℃)
refractivity	28 ° (C=8, HCl)
Zosungirako	2-8 ° C
SOLUBLE	85 g/L (20 ºC)

Kugwiritsa ntchito

L-Valine zakudya zowonjezera. Kulowetsedwa kwa amino acid ndi kukonzekera kwa amino acid kumatha kukonzedwa pamodzi ndi ma amino acid ena ofunikira. Onjezani valine (1g,/kg) ku makeke a mpunga, ndipo mankhwalawa ali ndi fungo la sesame. Zitha kupangitsanso kukoma kwa mkate mukaugwiritsa ntchito. L-Valine ndi imodzi mwa atatu nthambi unyolo amino zidulo ndi zofunika amino asidi kuti angathe kuchiza chiwindi kulephera ndi chapakati mantha dongosolo kukanika.