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(1,1-dioxo-1-benzothiophen-2-yl)methanol

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Origin: China

CasNo: 134996-50-2

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
  • Property

    CAS No.: 134996-50-2 Formula: C9H8O3S Molecular Weight: 196.22300

    Basic Info

    Chemical Name (1,1-dioxo-1-benzothiophen-2-yl)methanol
    Synonyms

    benzothiophenesulfone-2-methanol;
    1,1-dioxobenzo[b]thiophen-2-ylmethanol;

    CAS No. 134996-50-2
    Molecular Formula C9H8O3S
    Molecular Weight 196.22300
    PSA 62.75000
    LogP 1.88790

    Properties

    Density 1.453g/cm3
    Boiling Point 462.3ºC at 760 mmHg
    Melting Point 113-117ºC(lit.)
    Flash Point 233.4ºC
    Refractive Index 1.64
    Vapor Pressure 2.41E-09mmHg at 25°C

    Safety Info

    HS Code 2934999090
    WGK Germany 3

    Synthesis Route

    1-benzothiophen-2-ylmethanol(1,1-dioxo-1-benzothiophen-2-yl)methanol
    Formaldehyde+1-benzothiophene(1,1-dioxo-1-benzothiophen-2-yl)methanol
    lithium,2H-1-benzothiophen-2-ide(1,1-dioxo-1-benzothiophen-2-yl)methanol

    Precursor

    1-benzothiophene
    lithium,2H-1-benzothiophen-2-ide
    Formaldehyde
    1-benzothiophen-2-ylmethanol

    Downstream Product

    (2S)-2-[(1,1-dioxo-1-benzothiophen-2-yl)methoxycarbonylamino]-4-methylpentanoic acid
    (2S)-2-[(1,1-dioxo-1-benzothiophen-2-yl)methoxycarbonylamino]-3-(1H-indol-3-yl)propanoic acid
    (2S,3S)-2-[(1,1-dioxo-1-benzothiophen-2-yl)methoxycarbonylamino]-3-methylpentanoic acid
    (2S)-2-[(1,1-dioxo-1-benzothiophen-2-yl)methoxycarbonylamino]-3-phenylpropanoic acid

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