With our expertise and wide contacts in the chemical industry, LDChem is able to supply chemicals for one stop service. We are committed to keeping most products in stock, cooperate with the right forwarder to enhance our service efficiency and save customers’ cost. Free sample can be offered as request.

Independent Core Technology

Continuously improving technology

Market-competitive price

Consistent quality

Safety Delivery

100% payment guranteed

What Can We Help You Find?

Pharmaceutical intermediate







We use the following testing steps to ensure the quality of each batch of products:

  • Raw material inspection.
  • Intermediate quality detection.
  • Product quality inspection.
  • Product Analysis and Inspection Certificate (COA).
  • Keep samples for each batch of products for at least one year.

We use the following technologies to make the control of our quality:

  • Mass spectrometry (LC-MS).
  • Spectral technology (infrared, ultraviolet).
  • Optical rotation measurement.
  • Metal content analysis.
  • Elemental analysis.
  • Titration (acid titration, alkaline titration).
  • Amino acid analysis

How can WE help?

If you have any questions regarding our products, please fill out the form below and I’ll get back to you as soon as possible. Please provide as much detail as possible in your inquiry so that we may better assist you.

+86 135 2414 6294

We’re here to answer any questions you have. Knowledgeable staff are standing by.

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Custom Synthesis

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