DGpeptides Co., Ltd. analytical chemistry team is equipped with a variety of advanced analytical instruments and equipment, such as NMR, LCMS, HPLC etc., to provide professional analysis and separation and purification services for the drug development process, We professional insynthesis of reagents, intermediates, reference compounds and impurities.

Chemical synthesis：

Delivering molecules with a completely new structure

Synthesis of positive control compounds and molecular probes

Synthesis of special reagents, intermediates, and molecular fragments

Preparation of API or related substances

Synthesis of standard substances

Synthesis of stable isotope internal standards

Synthesis of tritiated compounds

Analytical support：

NMR 1D, 2D, etc.

LC-MS analysis (DAD+ELSD detectors)HRMS analysis

HPLC analysis (DAD/CAD/ELSD/RID detectors)

Residual solvent determination

Routine physical and chemical testing (ROI, ICP-MS, IC, XRD, DVS, IR, UV, MP, optical rotation, KF, titration, heavy metal residue detection, etc.)

Thermal Analysis (TGA, DSC)

Determination of physicochemical constants: LogP, LogD, pKa determination