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    伊斯特化工
    East Chemical

    Pharmaceutical intermediates, pesticide intermediates
    and electronic chemical intermediates
    Production/R&D/Sales/Trade

    PRODUCTS

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    PRODUCTS

    East Chemical

    Benzaldehyde series

      Product name CAS No. More
    O-Nitrobenzaldehyde 552-89-6 More
    3-Nitrobenzaldehyde 99-61-6 More
    p-nitrobenzaldehyde 555-16-8 More
    2-Chloro-5-nitro benzaldehyde 6361-21-3 More
    P-Acetamino benzaldehyde 122-85-0 More
    4-Hydroxy-3-nitrobenzaldehyde 3011-34-5 More
    4-Bromobenzaldehyde 1122-91-4 More

    Benzyl alcohol series

      Product name CAS No. More
    2-Nitrobenzyl alcohol 612-25-9 More
    P-Nitrobenzyl alcohol 619-73-8 More
    M-Nitrobenzyl alcohol 619-25-0 More
    M-Amino benzyl alcohol 1877-77-6 More
    o-Amino benzyl alcohol 5344-90-1 More
    5-Chloro-2-nitrobenzyl alcohol 73033-58-6 More
    Potassium mono-p-nitrobenzyl malonate -- More

    Benzoic acid series

      Product name CAS No. More
    M-Nitrobenzoic acid 121-92-6 More
    Sodium m-nitrobenzoate 827-95-2 More
    2-Chloro-5-nitrobenzoic acid 2516-96-3 More
    2,6-Dihydroxybenzoic acid 303-07-1 More
    2,6-Dimethoxybenzoic acid 1466-76-8 More
    2-Chlorobenzoic acid 118-91-2 More
    P-Nitrobenzoic acid 62-23-7 More

    Succinimide Series

      Product name CAS No. More
    N-Chloro succinimide 128-09-6 More
    N-Bromo succinimide 128-08-5 More
    N-Hydroxy succinimide 6066-82-6 More
    N-Iodosuccinimide 516-12-1 More

    Benzyl Bromide/Chloride Series

      Product name CAS No. More
    P-Nitrobenzyl bromide 100-11-8 More
    O-Nitrobenzyl bromide 3958-60-9 More
    P-Nitrobenzyl chloride 100-14-1 More
    Alpha,alpha-dibromo-4-nitrotoluene 619-75-0 More
    Benzene, 1-nitro-4-(tribromomethyl)- 14505-17-0 More

    Ester series

      Product name CAS No. More
    Ethyl 2-Chloro-5-nitrobenzoate 16588-17-3 More
    Methyl 2-Chloro-5-nitrobenzoate 6307-82-0 More
    Methyl 2-Bromo-5-nitrobenzoate 6942-36-5 More
    Methyl-3-amino-4-methylthiophene-2-carboxylate 85006-31-1 More
    P-Nitrobenzyl acetoacetate 61312-84-3 More
    Malonic acid mono-p-nitrobenzyl ester 77359-11-6 More
    Benzyl acetoacetate 5396-89-4 More

    Penem Series

      Product name CAS No. More
    Side Chain for Meropenem 96034-64-9 More
    MAP(MVP) 90776-59-3 More
    4-Dodecyl Benzene Sulfonyl Azide 79791-38-1 More
    3-(2-Bromo-1-oxopropyl)-spiro[2H-1,3-benzoxazine-2,1'-cyclohexan]-4(3H)-one 158299-05-9 More

    Heterocyclic Series

      Product name CAS No. More
    7-Chloro quinaldine 4965-33-7 More
    1,4-Benzodioxane-2-caboxylic acid 3663-80-7 More
    4-Nitroimidazole 3034-38-6 More
    N[(1,4-Benzodioxane-2-yl)carboxyl]piperazine hydrochloride 70918-74-0 More
    2-Amino-5-nitrothiazole 121-66-4 More
    4-(4-Nitrophenyl)morpholin-3-one 446292-04-2 More
    Thieno[3,2-b]pyridin-7-ol 107818-20-2 More

    APIs

      Product name CAS No. More
    Cefoselis Sulfate 122841-12-7 More

    Others

      Product name CAS No. More
    m-Nitrobenzonitrile 619-24-9 More
    3-Aminobenzonitrile 2237-30-1 More
    2-Chloroacetophenone 532-27-4 More
    5-Aminolevulinic acid hydrochloride 5451-09-02 More
    2-Bromoacetophenone 70-11-1 More
    4-Fluoro-3-nitroaniline 364-76-1 More
    5-Aminolevulinic acid hydrochloride 5451-09-2 More

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