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Picture of (1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-Diphenylethylenediamine

(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-Diphenylethylenediamine

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Origin: China

CasNo: 167316-27-0

specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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  • Products Specification
  • Description
  • Quick Details

    CAS No.:
    167316-27-0
    Other Names:
    1,2-diphenylethylenediamine
    MF:
    C21H22N2O2S
    EINECS No.:
    167316-27-0
    Place of Origin:
    Shaanxi, China
    Type:
    Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    99%min
    Brand Name:
    DIDAC
    Model Number:
    DAC170112
    Application:
    Pharm/Chem Industries
    Appearance:
    Solid Form
    Structure Identification:
    H-NMR&LC-MS
    Identification:
    Infrared Absorption
    Test method:
    HPLC-ESI-MS
    Content:
    99.0% to 101.0%
    Water:
    0.5% Max.
    Sulfated ash:
    0.1% Max.
    Heavy metals:
    10ppm Max
    Total Impurity:
    0.2% Max.
    Assay:
    HPLC
    Disregard limit:
    0.0005%

    Packaging&Delivery

    Packaging Details
    25kgs/Drum; 200kgs/Drum
    Port
    Any main port of China
    Lead Time:
    Quantity(Grams)1 - 100>100
    Est. Time(days)10To be negotiated
  • Property

    CAS No.: 167316-27-0 Formula: C21H22N2O2S Molecular Weight: 366.47700

    Description

    (1S,2S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine is used as a catalyst in the synthesis of keramamine C, a carboline alkaloid that is isolated from the Okinawan sponge Amphimedon sp. (1S,2S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine is also used as a catalyst in the synthesis of Tolvaptan, a selective oral vasopressin V2-receptor agonist that is used to treat hyponatremia.

    Basic Info

    Chemical Name (1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-Diphenylethylenediamine
    Synonyms

    (1S,2S)-N-(4-Toluenesulfonyl)-1,2-diphenylethylene-1,2-diamine;
    (S,S)-N-(p-Toluenesulfonyl)-1,2-diphenylethylenediamine;
    (1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine;
    (S,S)-N-(2-Amino-1,2-diphenylethyl)-p-toluenesulfonamide;
    N-[(1S,2S)-2-amino-1,2-diphenylethyl]-4-methylbenzenesulfonamide;
    (1S,2S)-(+)-N-p-Tosyl-1,2-diphenylethylenediamine;

    CAS No. 167316-27-0
    Molecular Formula C21H22N2O2S
    Molecular Weight 366.47700
    PSA 80.57000
    LogP 5.88660

    Properties

    Appearance & Physical State White or pale yellow needle crystalline
    Density 1.224 g/cm3
    Boiling Point 537.3ºC at 760 mmHg
    Melting Point 127-130ºC
    Flash Point 278.8ºC
    Vapor Pressure 1.28E-11mmHg at 25°C

    Safety Info

    Safety Statements S26-S36
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    (1S,2S)-1,2-diphenylethane-1,2-diamine+p-Toluenesulfonyl chloride(1S,2S)-N,N'-DI-P-TOLUENESULFONYL-1,2-DIPHENYL-1,2-ETHYLENEDIAMINE+(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-Diphenylethylenediamine
    (1S,2S)-1,2-diphenylethane-1,2-diamine+p-Toluenesulfonyl chloride(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-Diphenylethylenediamine
    2-AMINO-1,2-DIPHENYL-ETHANOL+p-Toluenesulfonyl chloride(1S,2S)-(+)-N-(4-Toluenesulfonyl)-1,2-Diphenylethylenediamine

    Precursor

    (1S,2S)-1,2-diphenylethane-1,2-diamine
    p-Toluenesulfonyl chloride
    2-AMINO-1,2-DIPHENYL-ETHANOL

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