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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.

     4-Iodobiphenyl [1591-31-7]
     D-(+)-3-Bromocamphor sulphonic acid ammonium salt [14575-84-9]
     Diethyldiselenide [628-39-7]
     2-Methoxyethyl Acetate [110-49-6]
     2,3-Diaminomaleonitrile [1187-42-4]
     4-Methoxyisophthalic acid [2206-43-1]
     Ethyl 2-ethylacetoacetate [607-97-6]
     N,N,N',N'-Tetraphenylbenzidine [15546-43-7]
     TBC, TPDI, tris(2,3-dibromopropyl)isocyanurate [52434-90-9]
     Benzylhydrazine Dihydrochloride [20570-96-1]
     10-Hydroxybenzo[h]quinoline(10-HBQ) [33155-90-7]
     Chrysene [218-01-9]
     Acid Orange 12 Dye (C.I.NO.15970) [1934-20-9]
     1,2,5,6,9,10-Hexabromocyclododecane(HBCD-HP) [3194-55-6]
     Bis-(2-hydroxy-3-cyclohexyl-5-methyl-phenyl)-metha [4066-02-8]
     1-Bromo-4-iodobenzene [589-87-7]
     Endo-3-Bromo-D-camphor [10293-06-8]
     Benzene seleninic acid [6996-92-5]
     4,4'-Diiodobiphenyl (DIB) [3001-15-8]
     Glycine t-butyl ester hydrochloride [27532-96-3]
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