D-2-Amino-4-methylpentanoic acid

$5 - $758

Price

Brand	Packaging	Price	Product name
Acrotein NA-0084	25g	$41.62	D-Leucine
Activate Scientific AS29318	25g	$65	D-Leucine
Activate Scientific AS29318	100g	$167	D-Leucine
AHH MT-16361	500g	$758	D-Leucine
AK Scientific J50297	1kg	$550	D-Leucine
AK Scientific E750	25g	$38	D-Leucine
AK Scientific E750	5g	$14	D-Leucine
Alfa Aesar A14842	5g	$65.6	D-Leucine, 99%
Alfa Aesar A14842	25g	$211	D-Leucine, 99%
Alfa Aesar A14842	100g	$586	D-Leucine, 99%

1of5

Melting point	>300 °C(lit.)
Boiling point	225.8±23.0 °C(Predicted)
alpha	-15.45 º (c=4, 6N HCl)
Density	1.2930 (estimate)
refractive index	-15 ° (C=4, 6mol/L HCl)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Aqueous Acid (Sparingly), Water (Slightly)
pka	2.55±0.21(Predicted)
form	Crystalline Powder, Crystals, or Flakes
color	White
optical activity	[α]23/D 14.7°, c = 2 in 5 M HCl
Water Solubility	24 g/L (25 ºC)
BRN	1721721
LogP	0.799 (est)
CAS DataBase Reference	328-38-1(CAS DataBase Reference)
NIST Chemistry Reference	D-Leucine(328-38-1)
EPA Substance Registry System	D-Leucine (328-38-1)