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    Dl-Dopa

    ACTIVE PHARMA INGREDIENTS

    PharmaCompass
    $ API Ref.Price (USD/KG) : 681Xls

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    2D Structure
    Also known as: 63-84-3, 3,4-dihydroxy-dl-phenylalanine, 2-amino-3-(3,4-dihydroxyphenyl)propanoic acid, 3-(3,4-dihydroxyphenyl)-dl-alanine, 3-hydroxytyrosine, Dihydroxyphenylalanine
    Molecular Formula
    C9H11NO4
    Molecular Weight
    197.19  g/mol
    InChI Key
    WTDRDQBEARUVNC-UHFFFAOYSA-N
    FDA UNII
    QI9C343R60
    A beta-hydroxylated derivative of phenylalanine. The D-form of dihydroxyphenylalanine has less physiologic activity than the L-form and is commonly used experimentally to determine whether the pharmacological effects of LEVODOPA are stereospecific.
    1 2D Structure

    2D Structure

    2 Identification
    2.1 Computed Descriptors
    2.1.1 IUPAC Name
    2-amino-3-(3,4-dihydroxyphenyl)propanoic acid
    2.1.2 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)
    2.1.3 InChI Key
    WTDRDQBEARUVNC-UHFFFAOYSA-N
    2.1.4 Canonical SMILES
    C1=CC(=C(C=C1CC(C(=O)O)N)O)O
    2.2 Other Identifiers
    2.2.1 UNII
    QI9C343R60
    2.3 Synonyms
    2.3.1 MeSH Synonyms

    1. 3 Hydroxy Dl Tyrosine

    2. 3,4 Dihydroxyphenylalanine

    3. 3,4-dihydroxyphenylalanine

    4. 3-hydroxy-dl-tyrosine

    5. Beta Hydroxytyrosine

    6. Beta-hydroxytyrosine

    7. Dihydroxyphenylalanine

    8. Dihydroxyphenylalanine Hydrochloride, (2:1)

    9. Dopa

    2.3.2 Depositor-Supplied Synonyms

    1. 63-84-3

    2. 3,4-dihydroxy-dl-phenylalanine

    3. 2-amino-3-(3,4-dihydroxyphenyl)propanoic Acid

    4. 3-(3,4-dihydroxyphenyl)-dl-alanine

    5. 3-hydroxytyrosine

    6. Dihydroxyphenylalanine

    7. Dl-dioxyphenylalanine

    8. Dl-dihydroxyphenylalanine

    9. Dopa

    10. Dl-tyrosine, 3-hydroxy-

    11. 3-hydroxy-dl-tyrosine

    12. Dl-3,4-dopa

    13. Dl-3-hydroxytyrosine

    14. (r,s)-dopa

    15. (+-)-dopa

    16. Dl-beta-(3,4-dihydroxyphenyl)alanine

    17. 3',4'-dihydroxyphenylalanine

    18. (+-)-3-(3,4-dihydroxyphenyl)alanine

    19. 587-45-1

    20. D-b-3,4-dihydroxyphenylalanine

    21. Chebi:49168

    22. Qi9c343r60

    23. 2-amino-3-(3,4-dihydroxy-phenyl)-propionic Acid

    24. Alanine, 3-(3,4-dihydroxyphenyl)-, Dl-

    25. Nsc-16940

    26. Tyrosine, 3-hydroxy-

    27. D-3-(3,4-dihydroxyphenyl)alanine

    28. D-tyrosine, 3-hydroxy-

    29. Dl-3,4-dihydroxyphenylalanine

    30. Wln: Qvyz1r Cq Dq

    31. Einecs 200-566-0

    32. Nsc 16940

    33. Unii-qi9c343r60

    34. Ai3-23874

    35. Mfcd00002598

    36. Nsc-118368

    37. Beta-(3,4-dihydroxyphenyl)-alpha-alanine

    38. Alanine, 3-(3,4-dihydroxyphenyl)-, D-

    39. D-3-hydroxytyrosine

    40. Mfcd00063060

    41. Dopa Dl-form

    42. Dopa, Dl-

    43. Dopa Dl-form [mi]

    44. Schembl24360

    45. Alpha-amino-hydrocaffeic Acid

    46. (.+-.)-dopa

    47. 3,4-dihydroxyphenylalanine #

    48. Dl-4,5-dihydroxyphenylalanine

    49. Bdbm4377

    50. Chembl351042

    51. Dtxsid8020549

    52. Alanine,4-dihydroxyphenyl)-, D-

    53. Dl-3',4'-dihydroxyphenylalanine

    54. 3(3,4-dihydroxyphenyl)dl-alanine

    55. Alanine,4-dihydroxyphenyl)-, Dl-

    56. Bcp25747

    57. Nsc16940

    58. B-(3,4-dihydroxyphenyl)-a-alanine

    59. Dl-b-(3,4-dihydroxyphenyl)alanine

    60. 3-(3,4-dihydroxyphenyl)-d-alanine

    61. Bbl010087

    62. Nsc118368

    63. Stk801445

    64. (.+-.)-3,4-dihydroxyphenylalanine

    65. Akos001132704

    66. Akos016843592

    67. 3,4-dihydroxy-dl-phenylalanine, 97%

    68. Gs-6861

    69. Pb43103

    70. A-amino-3,4-dihydroxy-benzenepropanoate

    71. L-dopa; 3,4-dihydroxy-l-phenylalanine

    72. Ncgc00015384-02

    73. Ncgc00015384-03

    74. Ncgc00095195-01

    75. Ncgc00095195-02

    76. (+/-) 3-(3,4-dihydroxyphenyl)alanine

    77. As-81574

    78. Bp-12841

    79. Dl-.beta.-(3,4-dihydroxyphenyl)alanine

    80. Sy010977

    81. (.+-.)-3-(3,4-dihydroxyphenyl)alanine

    82. Dl-alanine, 3-(3,4-dihydroxy-phenyl)-

    83. (+/-)-3,4-dihydroxyphenylalanine

    84. 2-amino-3-(3,4-dihydroxyphenyl)propanoate

    85. Alpha-amino-3,4-dihydroxy-benzenepropanoate

    86. Db-053498

    87. Hy-113404

    88. A-amino-3,4-dihydroxy-benzenepropanoic Acid

    89. Cs-0059346

    90. D0599

    91. D9503

    92. Dl-beta-(3,4-dihydroxyphenyl)-alpha-alanine

    93. Ft-0603250

    94. Ft-0650636

    95. Ft-0667771

    96. Ft-0695064

    97. Ft-0775213

    98. S6083

    99. Beta-(3,4-dihydroxyphenyl)-dl-alpha-alanine

    100. Alpha-amino-3,4-dihydroxy-benzenepropanoic Acid

    101. Alpha-amino-3,4-dihydroxybenzenepropanoic Acid

    102. H11952

    103. .beta.-(3,4-dihydroxyphenyl)-dl-.alpha.-alanine

    104. A834552

    105. L001274

    106. (2-pyrrolidin-3-yl-ethyl)-carbamic Acid Benzyl Ester

    107. Q27121510

    108. Z94598614

    109. Dd916368-6635-446f-af55-7b416fd65026

    110. Im3

    2.4 Create Date
    2005-03-25
    3 Chemical and Physical Properties
    Molecular Weight 197.19 g/mol
    Molecular Formula C9H11NO4
    XLogP3-2.7
    Hydrogen Bond Donor Count4
    Hydrogen Bond Acceptor Count5
    Rotatable Bond Count3
    Exact Mass197.06880783 g/mol
    Monoisotopic Mass197.06880783 g/mol
    Topological Polar Surface Area104 Ų
    Heavy Atom Count14
    Formal Charge0
    Complexity209
    Isotope Atom Count0
    Defined Atom Stereocenter Count0
    Undefined Atom Stereocenter Count1
    Defined Bond Stereocenter Count0
    Undefined Bond Stereocenter Count0
    Covalently Bonded Unit Count1
    4 Pharmacology and Biochemistry
    4.1 MeSH Pharmacological Classification

    Dopamine Agents

    Any drugs that are used for their effects on dopamine receptors, on the life cycle of dopamine, or on the survival of dopaminergic neurons. (See all compounds classified as Dopamine Agents.)