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Picture of (1R,2R)-(-)-1,2-Diaminocyclohexane

(1R,2R)-(-)-1,2-Diaminocyclohexane

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Origin: China

CasNo: 20439-47-8

specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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  • Products Specification
  • Description
  • Quick Details

    CAS No.:
    20439-47-8
    Other Names:
    N/A
    MF:
    C6H14N2
    EINECS No.:
    N/A
    Place of Origin:
    Shanghai, China
    Type:
    Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    99.9%
    Brand Name:
    Richest
    Model Number:
    Richest
    Application:
    Pharm Intermediates
    Appearance:
    N/A

    Packaging&Delivery

    Packaging Details
    1kg/bag,25kg/bag,25kg/drum
    Port
    shanghai
    Lead Time:
    Quantity(Kilograms)1 - 12 - 1011 - 100>100
    Est. Time(days)133To be negotiated
  • Property

    CAS No.: 20439-47-8 Formula: C6H14N2 Molecular Weight: 114.18900

    Description

    Can be used as a building block for chiral ligands.

    Basic Info

    Chemical Name (1R,2R)-(-)-1,2-Diaminocyclohexane
    Synonyms

    RR-DIAMINOCYCLOHEXANE;
    (1R,2R)-(-)-1,2-Cyclohexanediamine;
    (1R,2R)-Cyclohexane-1,2-diamine;
    2-Diaminocyclohexane;
    1R,2R-Diaminocyclohexane;
    R-DACH;
    (1R,2R)-(-)-1;
    (1R)-(-)-trans-1,2-Diaminocyclohexane;
    RR-DAC;
    (1R,2R)-(-)-Diaminocyclohexane;

    CAS No. 20439-47-8
    Molecular Formula C6H14N2
    Molecular Weight 114.18900
    PSA 52.04000
    LogP 1.61560

    Properties

    Appearance & Physical State Colorless liquid.
    Density 0.931
    Boiling Point 86-88ºC 23mm
    Melting Point 40-45ºC
    Flash Point 76ºC
    Refractive Index -25.5 ° (C=5, 1mol/L HCl)
    Storage Condition 2-8ºC

    Safety Info

    Hazard Class 8
    Safety Statements S26-S36/37/39-S45
    HS Code 2921300090
    WGK Germany 3
    Packing Group III
    RIDADR UN 3259
    Risk Statements R34
    Hazard Codes C

    Synthesis Route

    (1R,2R)-2-azido-N-((R)-1-phenylethyl)cyclohexanamine(1R,2R)-(-)-1,2-Diaminocyclohexane
    1,2-Diaminocyclohexane(1R,2R)-(-)-1,2-Diaminocyclohexane
    (‘±)-trans-1,2-Diaminocyclohexane(1R,2R)-(-)-1,2-Diaminocyclohexane+(1S,2S)-cyclohexane-1,2-diamine

    Precursor

    (‘±)-trans-1,2-Diaminocyclohexane
    1,2-Diaminocyclohexane
    (1R,2R)-Cyclohexane-1,2-diamine (2S,3S)-2,3-dihydroxysuccinate
    (1R,2R)-2-azido-N-((R)-1-phenylethyl)cyclohexanamine

    Downstream Product

    N-[(1R,2R)-2-aminocyclohexyl]naphthalene-1-sulfonamide
    cyclohexane-1,2-diamine,hydrochloride
    oxaliplatin
    (1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine

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