Levodopa
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Product Description
Product
Levodopa
CAS
59-92-7
Formula
C9H11NO4
Synonym
(-)-(3,4-Dihydroxyphenyl)alanine; (-)-Dopa; Alanine, 3-(3,4-dihydroxyphenyl)-, L-; Dihydroxy-L-phenylalanine; DOPA; Dopalina; Dopar; Eldopal; Helfo-dopa; Insulamina; L-Tyrosine, 3-hydroxy-; ß-(3,4-Dihydroxyphenyl)alanine; ß-(3,4-Dihydroxyphenyl)-L-alanine
Typical Product Specifications
Molecular weight
197.19
EINECS
200-445-2
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
Merck
14,5464
Stability
Stable. Incompatible with strong oxidizing agents. Light and air sensitive.
Melting Point
276-278 °C
Refractive Index
-12 ° (C=5, 1mol/L HCl)
BRN Number
2215169
Alpha
-11.7 º (c=5.3, 1N HCl)
Storage Temperature
2-8°C
Vapor Pressure
1.24E-10 mm Hg
Melting Point
285 dec ° C
log P (octanol-water)
-2.39E+00
Water solubility
5000 mg/L
pKa Dissociation Constant
2.32
Atmospheric OH Rate Constant
9.66E-11 cm3/molecule-sec
Henry's Law Constant
1.30E-18 atm-m3/mole
Water solubility
Slightly soluble in water, dilute hydrochloric acid and formic acid. Insoluble in ethanol.
Class
Industry
Functions
Levodopa
Product Description
Product
Levodopa
CAS
59-92-7
Formula
C9H11NO4
Synonym
(-)-(3,4-Dihydroxyphenyl)alanine; (-)-Dopa; Alanine, 3-(3,4-dihydroxyphenyl)-, L-; Dihydroxy-L-phenylalanine; DOPA; Dopalina; Dopar; Eldopal; Helfo-dopa; Insulamina; L-Tyrosine, 3-hydroxy-; ß-(3,4-Dihydroxyphenyl)alanine; ß-(3,4-Dihydroxyphenyl)-L-alanine
Typical Product Specifications
Molecular weight
197.19
EINECS
200-445-2
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
Merck
14,5464
Stability
Stable. Incompatible with strong oxidizing agents. Light and air sensitive.
Melting Point
276-278 °C
Refractive Index
-12 ° (C=5, 1mol/L HCl)
BRN Number
2215169
Alpha
-11.7 º (c=5.3, 1N HCl)
Storage Temperature
2-8°C
Vapor Pressure
1.24E-10 mm Hg
Melting Point
285 dec ° C
log P (octanol-water)
-2.39E+00
Water solubility
5000 mg/L
pKa Dissociation Constant
2.32
Atmospheric OH Rate Constant
9.66E-11 cm3/molecule-sec
Henry's Law Constant
1.30E-18 atm-m3/mole
Water solubility
Slightly soluble in water, dilute hydrochloric acid and formic acid. Insoluble in ethanol.
Class
Industry
Functions
