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    16728-01-1

    Catalog No. EBD95879

    CAS 16728-01-1

    Name 1-(4-methoxyphenyl)cyclopropane-1-carboxylic acid

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    Basic Information

    Synonyms: 1-(4-methoxyphenyl)cyclopropanecarboxylicacid 1-(4-methoxyphenyl)cyclopropanecarboxylate 1-(4-methoxyphenyl)cyclopropane-1-carboxylicacid 1-(4-Methoxyphenyl)-1-cyclopropanecarboxylicacid

    Molecular Formula: C11H12O3

    Molecular Weight: 192.21

    MDL Number: MFCD00019223

    Categories: Medicinal Chemistry > Pharmaceutical Intermediates > Drug Synthesis Building Blocks Synthetic Chemistry > Organic Building Blocks > Carboxylic Acids and Esters

    Product Description:
    1-(4-Methoxyphenyl)cyclopropane-1-carboxylic acid is a white to off-white crystalline powder. It is a cyclopropane-containing carboxylic acid derivative featuring a para-methoxyphenyl substituent. This structure makes it a versatile chiral building block in organic synthesis. This compound is primarily used as a key pharmaceutical intermediate. It serves as a crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those targeting the central nervous system. For instance, it is a known intermediate in the production of certain antidepressant and anxiolytic drugs, where the cyclopropane ring and the carboxylic acid functionality are essential for biological activity and metabolic stability. As a bifunctional molecule containing both a carboxylic acid and an aromatic ring, it is a valuable synthon in medicinal chemistry for constructing complex molecular architectures. It is typically handled under standard laboratory conditions, and safety data sheets should be consulted for specific handling and storage guidelines.
    Physical Properties

    Melting Point: 127-132 °C

    Boiling Point: 347.7 °C at 760 mmHg

    Flash Point: 138.6 °C

    Density: 1.263 g/cm3

    Solubility: Very soluble in water

    Analytical Data

    Appearance: White to almost white crystalline powder

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