Chemical Properties of Dihydroxyphenylalanine (CAS 63-84-3)

InChI

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)

InChI Key

WTDRDQBEARUVNC-UHFFFAOYSA-N

Formula

C9H11NO4

SMILES

NC(Cc1ccc(O)c(O)c1)C(=O)O

Molecular Weight¹

197.19

CAS

63-84-3

Other Names

• 3(3,4-Dihydroxyphenyl)-dl-alanine
• dl-3,4-Dihydroxyphenylalanine
• dl-Dopa
• dl-«beta»-(3,4-Dihydroxyphenyl)-«alpha»-alanine
• DL-Tyrosine, 3-hydroxy-
• «beta»-(3,4-Dihydroxyphenyl)-DL-«alpha»-alanine
• (.+/-.)-Dopa
• (.+/-.)-3-(3,4-Dihydroxyphenyl)alanine
• (.+/-.)-3,4-Dihydroxyphenylalanine
• Alanine, 3-(3,4-dihydroxyphenyl)-, DL-
• DL-«beta»-(3,4-Dihydroxyphenyl)alanine
• DL-Dihydroxyphenylalanine
• DL-Dioxyphenylalanine
• DL-3,4-DOPA
• 3,4-Dihydroxy-DL-phenylalanine
• 3',4'-Dihydroxyphenylalanine
• (R,S)-Dopa
• NSC 16940

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[413.91; 463.81]	J/mol×K	[811.38; 1042.02]
Cp,gas	413.91	J/mol×K	811.38	Joback Calculated Property
Cp,gas	422.15	J/mol×K	849.82	Joback Calculated Property
Cp,gas	430.24	J/mol×K	888.26	Joback Calculated Property
Cp,gas	438.32	J/mol×K	926.70	Joback Calculated Property
Cp,gas	446.51	J/mol×K	965.14	Joback Calculated Property
Cp,gas	454.96	J/mol×K	1003.58	Joback Calculated Property
Cp,gas	463.81	J/mol×K	1042.02	Joback Calculated Property

Similar Compounds

Find more compounds similar to Dihydroxyphenylalanine.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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