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  • Structure Analysis of Unknown Compounds

    The structural analysis of unknown compounds is widely used, often in the fields of biomedicine, natural product analysis, polysaccharides, peptides, proteins and so on. The structural analysis of unknown impurities in natural products and drugs provides a structural basis for further laboratory research. The analysis and identification of unknown compounds is a complex and time-consuming process. T,C&A Lab has been engaged in the structural analysis of unknown objects and has accumulated rich experience in analysis. Welcome to contact our experts for consultation.

    Our structural analysis scheme is as follows

    • First, understand the source and possible structure types, element types and molecular weights of the unknown, and make a preliminary judgment on the structure of the unknown;
    • Secondly, judge the possible structure of the compound and the attribution of the functional group through the test methods containing the database, such as GC-MS, infrared, etc.;
    • Finally, a variety of analysis methods are comprehensively used to analyze the structure.

    Our capabilities include but are not limited to

    • For purified impurities, we have a complete instrument platform, which can carry out complete instrument characterization for purified impurities, and an experienced technical team professionally completes the identification of the impurity structure.
    • For unpurified impurities, we can provide compound preparation services, or use other trace substances qualitative and quantitative methods to assist in the identification of impurity structure.

    Our techniques for structure analysis, including

    Our advantages

    • Wide detection range
    • Low testing cost
    • Short detection cycle
    • High service quality

    Cooperation Process


    Instruments and data

    Structure Analysis of Unknown Compounds 2
    Structure Analysis of Unknown Compounds 3


    1. Su, C.; et al. Analysis of the genomic sequences and metabolites of Serratia surfactantfaciens sp. nov. YD25 T that simultaneously produces prodigiosin and serrawettin W2[J]. Bmc Genomics, 2016, 17(1):865.
    2. Stogios, P.; et al. Structure-guided optimization of protein kinase inhibitors reverses aminoglycoside antibiotic resistance.[J]. Biochemical Journal, 2013, 454(2):191-200.

    Note: this service is for Research Use Only and Not intended for clinical use.


    T,C & A LAB is an independent lab providing quality or custom testing, characterization and analysis of a variety of materials. Our engaged experts are ready to help you.

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