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L-Cysteine ethyl ester hydrochloride

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Origin: China

Cas No: 868-59-7

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
  • Product Description

  • Quick Details

    CAS No.:
    868-59-7
    Other Names:
    H-Cys-OEt.HCl
    MF:
    C5H12ClNO2S
    EINECS No.:
    212-779-6
    Place of Origin:
    China
    Type:
    Pharmaceutical Intermediates
    Purity:
    99% min
    Brand Name:
    Watsonbiotech
    Model Number:
    Watson
    Application:
    Amino acids
    Appearance:
    Whie Powder

    Packaging&Delivery

    Packaging Details
    1kg/foil bag; 25kg/fiber drum
    Port
    Any port of China
    Lead Time:
    Quantity(Kilograms)1 - 2526 - 100>100
    Est. Time(days)710To be negotiated

  • Property

    CAS No.: 868-59-7 Formula: C5H12ClNO2S Molecular Weight: 185.67200

    Basic Info

    Chemical Name L-Cysteine ethyl ester hydrochloride
    Synonyms

    L-Cysteine Ethyl Ester HCl;
    Ethyl cysteine hydrochloride;
    E-Cysten;
    H-CYS-OET;
    L-Cysteine ethyl est;
    Cystanin;
    ethyl L-cysteinate hydrochloride;
    DL-cysteine ethyl ester hydrochloride;
    H-Cys-OEt.HCl;
    L-Cysteineethylesterhydrochloride;
    L-Cysteine, ethyl ester, hydrochloride;

    CAS No. 868-59-7
    Molecular Formula C5H12ClNO2S
    Molecular Weight 185.67200
    PSA 91.12000
    LogP 1.30890

    Properties

    Appearance & Physical State white crystalline powder
    Density 1.391 g/cm3
    Boiling Point 205.9ºC at 760 mmHg
    Melting Point 125-129ºC
    Flash Point 78.3ºC
    Refractive Index -11.5 ° (C=8, 1mol/L HCl)
    Stability Stable under normal temperatures and pressures.
    Storage Condition -20ºC

    Safety Info

    RTECS HA1820000
    Safety Statements S24/25
    WGK Germany 2
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    Ethanol+L-Cysteine hydrochloride→L-Cysteine ethyl ester hydrochloride
    L-Cysteine→L-Cysteine ethyl ester hydrochloride
    Ethanol+L-Cysteine→L-Cysteine ethyl ester hydrochloride

    Precursor

    Ethanol
    L-Cysteine hydrochloride
    L-Cysteine

    Downstream Product

    ethyl 2-[1-[(2-methylpropan-2-yl)oxycarbonyl]piperidin-4-yl]-4,5-dihydro-1,3-thiazole-4-carboxylate
    Ethyl 6-hydroxy-1,3-benzothiazole-2-carboxylate
    ethyl 4,5-dihydro-1,3-thiazole-4-carboxylate
    ethyl (2R)-2-[(2,2-dimethyl-3-nitrooxypropanoyl)amino]-3-sulfanylpropanoate

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