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Chemsigma International Co.,Ltd. , a oriented fine chemical/pharmaceutical intermediate supplier, provide a wide range of organic & inorgnanic compounds in various quantities ranging from grams for research purposes to several tons for commercial applications.
We have served a world wide laboratory & factorys organic & inorgnanic chemical products such as catalyzer, fine chemicals, pharmaceutical & intermediates, Agrochemicals & Indermediates, Chemical Intermediates, Organic Intermediates, Dyestuffs & intermediates, Photographic & Electronics Chemicals and so on.

We have been supplying those chemical series as followed:

    • Some chemicals are as below, more chemicals can be found with searching.

     Sodium 1,4-butane-disulfonate [36589-61-4]
     Ethyl isothiocyanate [542-85-8]
     Alibendol [26750-81-2]
     Diethyl oxalacetate, sodium salt [40876-98-0]
     Phenazine [92-82-0]
     N,N,N',N'-Tetraphenylbenzidine [15546-43-7]
     2-Methoxyethyl acetoacetate [22502-03-0]
     Clofazimine [2030-63-9]
     Acid Orange 12 Dye (C.I.NO.15970) [1934-20-9]
     Azomethine-H monosodium salt monohydrate [5941-07-1]
     Bis(5-Amino-2-hydroxyphenyl)methan dihydrochloride [27311-52-0]
     Bis-(2-hydroxy-3-cyclohexyl-5-methyl-phenyl)-metha [4066-02-8]
     Benzene seleninic anhydride [17697-12-0]
     4-nitro-N,N-diethylaniline [2216-15-1]
     5-(2-Chlorophenyl)-tetrazole(2-BPT) [50907-46-5]
     4,5-Dicyanoimidazole(DCI) [1122-28-7]
     L-Arginine, 2,4-thiazolidinedicarboxylate (1:1) [30986-62-0]
     Bis(2-chloroethyl)amine hydrochloride [821-48-7]
     Isopropyl cinnamate [7780-06-5]
     Tetrabromophthalate Diol [370071-69-5]
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