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Início > Chiral Compounds> (4R)-4-[(3R,5R,9R,10S,12S,13R,17R)-3,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid
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(4R)-4-[(3R,5R,9R,10S,12S,13R,17R)-3,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid

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Origem: China

Cas No: 641-81-6

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 80 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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  • Descrição do produto

  • Property

    CAS No.: 641-81-6 Formula: C24H38O4 Molecular Weight: 390.55600

    Description

    Apocholic acid is an unsaturated bile acid first characterized in the 1920s.
    The salts and esters of apocholic acid are known as apocholates.

    Basic Info

    Chemical Name (4R)-4-[(3R,5R,9R,10S,12S,13R,17R)-3,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid
    Synonyms

    Apocholsaeure;
    a-apocholic acid;
    Apocholic acid;
    acide apocholique;

    CAS No. 641-81-6
    Molecular Formula C24H38O4
    Molecular Weight 390.55600
    PSA 77.76000
    LogP 4.54210

    Properties

    Density 1.17g/cm3
    Boiling Point 560.5ºC at 760 mmHg
    Melting Point 175-176ºC(lit.)
    Flash Point 306.8ºC
    Refractive Index 1.567

    Safety Info

    RTECS FZ5075000
    WGK Germany 3

    Synthesis Route

    Cholic acid→(4R)-4-[(3R,5R,9R,10S,12S,13R,17R)-3,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid
    12α-hydroxy-3α-acetoxy-5β-cholen-(7)-oic acid-(24)-methyl ester→(4R)-4-[(3R,5R,9R,10S,12S,13R,17R)-3,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid
    methyl 3α,12α-dihydroxy-5β-chol-14-en-24-oate→(4R)-4-[(3R,5R,9R,10S,12S,13R,17R)-3,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Subcutaneous TDLo - Lowest published toxic dose Rodent - mouse 200 mg/kg/13W-I 1.Tumorigenic-equivocal tumorigenic agent by RTECS criteria
    2.Tumorigenic-tumors at site of application

    Precursor

    methyl 3α,12α-dihydroxy-5β-chol-14-en-24-oate
    Cholic acid
    methyl 4-(3-acetyloxy-7,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
    acetic acid

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