L-Valine CAS 72-18-4

CAS:72-18-4

Ụdị molekụla:C5H11NO2

Arọ Molecular:117.15

EINECS:200-773-6

Ụdị okwu:(S) -2-Amino-3-methylbutansαure; (s) -2-amino-3-methylbutyricacid; (s) - alfa-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-a-Amino-isovalerians; (2S) -2-ammonio-3-methylbutanoate

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Nkọwa ngwaahịa

Budata

Mkpado ngwaahịa

Kedu ihe bụ L-Valine CAS 72-18-4?

L-Valine bụ kristal ọcha ma ọ bụ ntụ ntụ na-enweghị isi na ụtọ ilu. Soluble n'ime mmiri, yana solubility nke 8.85% n'ime mmiri na 25 ℃, ọ fọrọ nke nta ka ọ ghara ịsacha na ethanol, ether, na acetone. mChemicalbook (ebe ire ere) 315 ℃, isoelectric point 5.96, [α] 25D+28.3 (C=1-2g/ml, na 5mol/L HCl).

Nkọwapụta

Ihe	Nkọwapụta
Ebe esi nri	213.6± 23.0 Celsius C (buru amụma)
Njupụta	1.23
PH	5.5-6.5 (100g/l, H2O, 20 ℃)
refractivity	28 Celsius (C=8, HCl)
Ọnọdụ nchekwa	2-8 Celsius C
SOLULU	85 g/L (20ºC)

Ngwa

Ihe mgbakwunye nri L-Valine. Enwere ike ịkwadebe infusion Amino acid na nkwadebe amino acid zuru oke yana amino acid ndị ọzọ dị mkpa. Tinye valine (1g,/kg) na achịcha osikapa, ngwaahịa ahụ nwekwara ísì sesame. Ọ nwekwara ike imezi ụtọ achịcha mgbe ejiri ya. L-Valine bụ otu n'ime agbụ amino asịd atọ nwere alaka ma bụrụkwa amino acid dị mkpa nke nwere ike ịgwọ ọdịda imeju na arụ ọrụ nke sistemu ụjọ etiti.