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(2R)-2-(3-Benzoylphenyl)propanoic acid

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Origin: China

Cas No: 56105-81-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 56105-81-8 Formula: C16H14O3 Molecular Weight: 254.28100

    Description

    Anti-inflammatory; analgesic.

    Basic Info

    Chemical Name (2R)-2-(3-Benzoylphenyl)propanoic acid
    Synonyms

    R-KETOPROFEN;

    CAS No. 56105-81-8
    Molecular Formula C16H14O3
    Molecular Weight 254.28100
    PSA 54.37000
    LogP 3.10570

    Properties

    Density 1.198g/cm3
    Boiling Point 431.316ºC at 760 mmHg
    Flash Point 228.793ºC
    Refractive Index 1.591

    Safety Info

    HS Code 2918300090

    Synthesis Route

    Ketoprofen Ethyl Ester→dexketoprofen+(2R)-2-(3-Benzoylphenyl)propanoic acid
    ketoprofen→(2R)-2-(3-Benzoylphenyl)propanoic acid
    (RS)-ketoprofen vinyl ester→(S)-ketoprofen vinyl ester+(2R)-2-(3-Benzoylphenyl)propanoic acid

    Precursor

    Ketoprofen Ethyl Ester
    (3R)-1-phenyl-4,4-dimethyl-2-oxopyrrolidin-3-yl (αR)-2-(3-benzoylphenyl)propionate
    ketoprofen
    (RS)-ketoprofen vinyl ester

    Downstream Product

    (3-ethylphenyl)-phenylmethanone

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