Levodopa

$7 - $3326.4

Price

Brand	Packaging	Price	Product name
aablocks AA0036Y3	5g	$7	3-(3,4-Dihydroxyphenyl)-L-alanine
aablocks AA0036Y3	10g	$9	3-(3,4-Dihydroxyphenyl)-L-alanine
aablocks AA0036Y3	25g	$10	3-(3,4-Dihydroxyphenyl)-L-alanine
aablocks AA0036Y3	50g	$16	3-(3,4-Dihydroxyphenyl)-L-alanine
aablocks AA0036Y3	100g	$23	3-(3,4-Dihydroxyphenyl)-L-alanine
aablocks AA0036Y3	250g	$39	3-(3,4-Dihydroxyphenyl)-L-alanine
aablocks AA0036Y3	500g	$70	3-(3,4-Dihydroxyphenyl)-L-alanine
Activate Scientific AS92658	100g	$104	3,4-Dihydroxy-L-phenylalanine
Activate Scientific AS92658	100g	$56	3,4-Dihydroxy-L-phenylalanine
Activate Scientific AS92658	25g	$29	3,4-Dihydroxy-L-phenylalanine

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Melting point	276-278 °C (lit.)
Boiling point	334.28°C (rough estimate)
alpha	-11.7 º (c=5.3, 1N HCl)
Density	1.3075 (rough estimate)
refractive index	-12 ° (C=5, 1mol/L HCl)
storage temp.	2-8°C
solubility	Slightly soluble in water, practically insoluble in ethanol (96 per cent). It is freely soluble in 1 M hydrochloric acid and sparingly soluble in 0.1 M hydrochloric acid .
pka	2.32(at 25℃)
form	Crystalline Powder
color	White to creamy
Odor	at 100.00 %. odorless
Odor Type	odorless
optical activity	-39.5 (H2O) -12.025 (1 mol dm-3 HCl)
Water Solubility	Slightly soluble in water, dilute hydrochloric acid and formic acid. Insoluble in ethanol.
Merck	14,5464
BRN	2215169
Stability	Stable. Incompatible with strong oxidizing agents. Light and air sensitive.
Major Application	peptide synthesis
InChI	1S/C9H11NO4/c10-6(9(13)14)3-5-1-2-7(11)8(12)4-5/h1-2,4,6,11-12H,3,10H2,(H,13,14)/t6-/m0/s1
InChIKey	WTDRDQBEARUVNC-LURJTMIESA-N
SMILES	N[C@@H](Cc1ccc(O)c(O)c1)C(O)=O
LogP	-1.154 (est)
CAS DataBase Reference	59-92-7(CAS DataBase Reference)
NIST Chemistry Reference	Levodopa(59-92-7)
EPA Substance Registry System	Levodopa (59-92-7)