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Picture of (1S,3R,4S,5S)-4,6,6-trimethylbicyclo[3.1.1]heptane-3,4-diol

(1S,3R,4S,5S)-4,6,6-trimethylbicyclo[3.1.1]heptane-3,4-diol

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Origin: China

CasNo: 18680-27-8

specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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  • Products Specification
  • Description
  • Quick Details

    CAS No.:
    18680-27-8
    Other Names:
    18680-27-8
    MF:
    C10H18O2
    EINECS No.:
    18680-27-8
    Place of Origin:
    Shandong, China
    Type:
    Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    ≥99%
    Brand Name:
    Finerchem
    Model Number:
    18680-27-8
    Application:
    Bortezomib intermediate
    Appearance:
    White powder
    Molecular Weight:
    170.25
    Assay:
    ≥99%
    Product name:
    (1S,2S,3R,5S)-(+)-2,3-Pinanediol
    Melting point:
    53-57

    Packaging&Delivery

    Packaging Details
    Aluminum foil bag for within 10kg
    Fiber drum for 10kg and more
    Port
    SHANGHAI, BEIJING, QINGDAO, SHENZHEN
    Lead Time:
    Quantity(Kilograms)1 - 10>10
    Est. Time(days)2To be negotiated
  • Property

    CAS No.: 18680-27-8 Formula: C10H18O2 Molecular Weight: 170.24900

    Description

    (1S,2S,3R,5S)-(+)-2,3-Pinanediol is a bicyclic monoterpene diols that has been shown to induce differentiation of S91 melanoma and PC12 pheochromocytoma cells and thus provide possible therapeutic and sunless tanning use. It is also used in the transformation of isopinocampheol and caryophyllene oxide.

    Basic Info

    Chemical Name (1S,3R,4S,5S)-4,6,6-trimethylbicyclo[3.1.1]heptane-3,4-diol
    Synonyms

    (1S,2S,3R,5S)-(+)-2,3-Pinanediol;
    (1S,2S,3R,5S)-(+)-Pinanediol;
    Pinanediol,(+);
    (1S,2S,3R|,5S)-(+)-Pinanediol;
    UNII-Y6ZCV4AVRA;
    (+)-2-Hydroxyisopinocampheol;
    (1S,2S,3R,5S)-2,6,6-Trimethylbicyclo[3.1.1]heptane-2,3-diol;
    2alpha,3alpha-Pinanediol;

    CAS No. 18680-27-8
    Molecular Formula C10H18O2
    Molecular Weight 170.24900
    PSA 40.46000
    LogP 1.16430

    Properties

    Appearance & Physical State white to light beige crystalline powder, crystals
    Density 1.091 g/cm3
    Boiling Point 263.738ºC at 760 mmHg
    Melting Point 53-57ºC
    Flash Point >230°F
    Refractive Index 1.52
    Storage Condition 2-8ºC
    Vapor Pressure 0.001mmHg at 25°C

    Safety Info

    Safety Statements S24/25
    HS Code 2906199090

    Synthesis Route

    (+)-α-Pinene(1S,3R,4S,5S)-4,6,6-trimethylbicyclo[3.1.1]heptane-3,4-diol
    (1S,4S,5S)-4-hydroxy-4,6,6-trimethylbicyclo[3.1.1]heptan-3-one(1S,3R,4S,5S)-4,6,6-trimethylbicyclo[3.1.1]heptane-3,4-diol
    (+)-α-Pinene(1S,3R,4S,5S)-4,6,6-trimethylbicyclo[3.1.1]heptane-3,4-diol+(1S,4S,5S)-4-hydroxy-4,6,6-trimethylbicyclo[3.1.1]heptan-3-one

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Capillary HP-5MS - 1313. temperature ramp
    Capillary DB-5 - 1319. temperature ramp
    Capillary Supelcowax-10 - 2197. temperature ramp

    Precursor

    (1S,4S,5S)-4-hydroxy-4,6,6-trimethylbicyclo[3.1.1]heptan-3-one
    (+)-α-Pinene
    (3R)-3-(benzyloxy)-6,6-dimethyl-2-methylenebicyclo[3.1.1]heptane
    (1RS:2RS)-2-acetoxy-pinanone-3

    Downstream Product

    boron,4,6,6-trimethylbicyclo[3.1.1]heptane-4,5-diol
    (2R,3R)-Diisopropyl 2,3-dihydroxysuccinate
    (3aS,4S,6S,7aR)-3a,5,5-trimethyl-2-phenylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborole
    (3aS,4S,6S,7aR)-2-Isobutyl-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborole

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