L-TYROSINE HYDRAZIDE

$28 - $836.92

Price

Brand	Packaging	Price	Product name
AHH MT-53346	250g	$560	L-Tyrosine Hydrazide
AK Scientific 1933AC	25g	$291	(S)-2-Amino-3-(4-hydroxyphenyl)propanehydrazide
American Custom Chemicals Corporation AAA0001511	1G	$514	L-TYROSINE HYDRAZIDE
American Custom Chemicals Corporation AAA0001511	5G	$836.92	L-TYROSINE HYDRAZIDE
Chem-Impex 12123	1G	$28	L-Tyrosinehydrazide,99%(HPLC)
Chem-Impex 12123	5G	$123.2	L-Tyrosinehydrazide,99%(HPLC)
Sigma-Aldrich 138045	5g	$62.2	L-Tyrosine hydrazide
TCI Chemical T1820	25g	$196	L-Tyrosine Hydrazide
TCI Chemical T1820	5g	$45	L-Tyrosine Hydrazide
Usbiological 291195	10g	$202	L-Tyrosine hydrazide

Melting point	196-198 °C(lit.)
Boiling point	331.89°C (rough estimate)
Density	1.1985 (rough estimate)
refractive index	78 ° (C=5, 1mol/L HCl)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	almost transparency[in 1mol/L HCl]
solubility	almost transparency in 1mol/L HCl
form	powder to crystal
pka	9.96±0.15(Predicted)
color	White to Orange to Green
optical activity	[α]20/D +76°, c = 4.2 in 1 M HCl
BRN	2808635
CAS DataBase Reference	7662-51-3(CAS DataBase Reference)
EPA Substance Registry System	L-Tyrosine, hydrazide (7662-51-3)