L-Valine CAS 72-18-4

I-CAS:72-18-4

Ifomula yeemolekyuli:C5H11NO2

Ubunzima beMolekyuli:117.15

EINECS:200-773-6

Izithethantonye:(S) -2-Amino-3-methylbutanαure; (s)-2-amino-3-methylbutyricacid; (s)-alpha-amino-beta-methylbutyricacid; I-2-Amino-3-methylbutyric acid; I-Butanoic acid, i-2-amino-3-methyl-Butanoic acid, i-2-amino-3-methyl-, (S) -l- (+) -alpha-Aminoisovaleric acid; i-l-alpha-amino-beta-methylbutyricacid;L-iso-C3H7CH(NH2)COOH; L-α-Amino-isovaleriansαure; (2S) -2-ammonio-3-methylbutanoate

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

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

I-L-Valine yikristale emhlophe okanye i-crystalline powder engenavumba kunye nencasa ekrakra. Inyibilika emanzini, kunye nokunyibilika kwe-8.85% emanzini kwi-25 ℃, phantse kunganyibiliki kwi-ethanol, i-ether, kunye ne-acetone. mChemicalbook (indawo yokubola) 315 ℃, i-isoelectric point 5.96, [α] 25D + 28.3 (C = 1-2g / ml, kwi-5mol / L HCl).

Inkcazo

Into	Inkcazo
Indawo yokubilisa	213.6±23.0 °C(Kuqikelelwe)
Ukuxinana	1.23
PH	5.5-6.5 (100g/l, H2O, 20℃)
refractivity	28 ° (C=8, HCl)
Iimeko zokugcina	2-8°C
I-SOLUBLE	85 g/L (20 ºC)

Isicelo

L-Valine izongezo zesondlo. Ukufakwa kwe-amino acid kunye namalungiselelo abanzi e-amino acid anokulungiswa kunye nezinye ii-amino acids ezibalulekileyo. Yongeza i-valine (1g,/kg) kumaqebelengwane erayisi, kwaye imveliso inevumba lesesame. Isenokuphucula nencasa yesonka xa isetyenziswa. I-L-Valine yenye ye-amino acids ezintathu ze-branched chain kwaye i-amino acid ebalulekileyo ekwazi ukunyanga ukusilela kwesibindi kunye nokungasebenzi kakuhle kwe-nervous system.