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(-)-cotinine

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Origin: China

CasNo: 486-56-6

specification: 99%min

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  • Products Specification
  • Description
  • Property

    CAS No.: 486-56-6 Formula: C10H12N2O Molecular Weight: 176.21500

    Description

    S-(-)-Cotinine is a major metabolite of Nicotine in humans. It is a carcinogen.

    Basic Info

    Chemical Name (-)-cotinine
    Synonyms

    L-COTININE;
    COTININE;
    Bifemelane hydrochloride;
    (-)-Cotinine,(S)-1-Methyl-5-(3-pyridinyl)-2-pyrrolidinone;
    CREATINE ETHYL ESTER ANALYSIS KIT;

    CAS No. 486-56-6
    Molecular Formula C10H12N2O
    Molecular Weight 176.21500
    PSA 33.20000
    LogP 1.31280

    Properties

    Boiling Point 250ºC(150 torr)
    Melting Point 40-42ºC
    Flash Point >230 °F
    Refractive Index 1.555
    Stability Stable. Incompatible with strong oxidizing agents. May be heat sensitive - store cold.
    Storage Condition 2-8ºC
    Vapor Pressure 0.000421mmHg at 25°C

    Safety Info

    Safety Statements S36/37
    HS Code 2933990090
    RIDADR UN 1230 3/PG 2
    Risk Statements R22
    Hazard Codes Xn; Xi

    Synthesis Route

    Nicotinenornicotine+S-(-)-Norcotinine
    Nicotine3-(3,4-dihydro-2H-pyrrol-5-yl)pyridine+β-Nicotyrine
    carbon monoxide+(S)-N-methyl-1-(pyridin-3-yl)prop-2-en-1-amineNicotine+(-)-cotinine

    Precursor

    Nicotine
    3,3-dibromo-1-methyl-5-pyridin-3-ylpyrrolidin-2-one
    (S)-3,3-dibromocotinine
    carbon monoxide

    Downstream Product

    Dihydrometanicotine
    trans-3-hydroxycotinine
    (3S,5S)-3-hydroxy-1-methyl-5-pyridin-3-ylpyrrolidin-2-one
    β-Nicotyrine

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