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CAS 2206-43-1

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4-Methoxy-1,3-benzenedicarboxylic acid

Description:
4-Methoxy-1,3-benzenedicarboxylic acid, also known as methyl 4-methoxyphthalate, is an aromatic compound characterized by the presence of two carboxylic acid groups and a methoxy group attached to a benzene ring. Its molecular structure features a methoxy group (-OCH3) at the para position relative to one of the carboxylic acid groups (-COOH), which influences its chemical reactivity and solubility. This compound is typically a white to off-white solid at room temperature and is soluble in polar organic solvents. It exhibits properties typical of dicarboxylic acids, such as the ability to form hydrogen bonds, which can affect its melting and boiling points. 4-Methoxy-1,3-benzenedicarboxylic acid is used in various applications, including as an intermediate in organic synthesis and potentially in the production of polymers or pharmaceuticals. Its reactivity can be attributed to the presence of the carboxylic acid functional groups, which can undergo esterification and other chemical transformations. Safety data should be consulted for handling and usage guidelines.
Formula:C9H8O5
InChI:InChI=1S/C9H8O5/c1-14-7-3-2-5(8(10)11)4-6(7)9(12)13/h2-4H,1H3,(H,10,11)(H,12,13)
InChI key:InChIKey=JIICYHFLIOGGHE-UHFFFAOYSA-N
SMILES:C(O)(=O)C1=C(OC)C=CC(C(O)=O)=C1
Synonyms:
  • 1,3-Benzenedicarboxylic Acid, 4-Methoxy-
  • 2-Methoxy-1,5-benzenedicarboxylic acid
  • 4-Methoxy-1,3-benzenedicarboxylic acid
  • 4-Methoxybenzene-1,3-Dicarboxylic Acid
  • Isophthalic acid, 4-methoxy-
  • NSC 20694
  • 4-Methoxyisophthalic acid
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Found 5 products.
  • PICOTAMIDE IMPURITY A CRS

    CAS:
    PICOTAMIDE IMPURITY A CRS
    Formula:C9H8O5
    Molecular weight:196.1568

    Ref: 41-P1645005

    25mg
    132.00€
  • 4-Methoxyisophthalic acid

    CAS:
    Formula:C9H8O5
    Purity:97%
    Color and Shape:Solid
    Molecular weight:196.1568

    Ref: IN-DA003LNU

    5g
    26.00€
    10g
    28.00€
    15g
    50.00€
    25g
    40.00€
    50g
    62.00€
    100g
    94.00€
    500g
    202.00€
  • 4-Methoxyisophthalic acid

    CAS:
    4-Methoxyisophthalic acid
    Purity:98%
    Molecular weight:196.16g/mol

    Ref: 54-OR79343

    25g
    46.00€
    100g
    87.00€
    500g
    283.00€
    2.5kg
    1,170.00€
  • 4-Methoxybenzene-1,3-dicarboxylic Acid

    Controlled Product
    CAS:
    Formula:C9H8O5
    Color and Shape:Neat
    Molecular weight:196.16

    Ref: 86-MM3421.01

    25mg
    994.00€
    4x25mg
    3,867.00€
  • 4-Methoxyisophthalic acid

    CAS:
    Formula:C9H8O5
    Purity:97%
    Color and Shape:Solid
    Molecular weight:196.158

    Ref: 10-F228993

    100g
    83.00€
    500g
    247.00€