Alsachim - Label your Life !

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Custom Synthesis

Our core business is in the (milligram to gram) synthesis of pharmaceutical active organic compounds and rare molecules.

Isotopically Labeled Compounds

ALSACHIM offers custom synthesis of stable isotopically labelled molecules including:

  • Pharmaceutical Intermediates
  • Isotopically-labelled reference standards
  • Metabolites
  • Peptides
  • Biologically active molecules
  • Controlled drug standards (DEA)
  • NMR reference standards

All our products are delivered with a comprehensive analytical data package, including full spectroscopic analysis and experimental documentation. A Certificate of Analysis specifying chemical as well as chemical purity by 1H NMR, 13C NMR (400 MHz), HPLC purity, Isotopic mass purity, storage conditions, retest analysis, accompanies each compound.

PET precursors

The world's need for PET tracers is growing steadily. The key to growth and greater utilization of molecular imaging is the development of new and more specific biomarkers. At ALSACHIM, we also provide PET precursors and PET standard for your research studies

See the difference

Because we understand the importance of timeliness, we may perform custom synthesis of your desired internal standard. The timeline is usually 4-5 weeks. As you will see in our catalog, we offer to our customers, the desired labeled molecule with a minimum of 4 isotopes.

Indeed, we prefer to offer our customers 13C stable labeled internal standard rather than the deuterated analogue to guarantee the best "Gold Standard" with greater Isotopic Mass Purity and greater stability of labeling that also allow CP-MAS and  NMR studies. Yet, with Alsachim, the price remains almost the same.

Alsachim’s Charte

Commitment to Quality

We deliver compounds with high purity levels and a comprehensive Certificate of Analysis.

Emphasis on Client Communication

We keep you informed throughout each project, providing updates when and how you want them.

Flexible to Client Needs

We understand your need for timeliness, and we deliver projects when you need them. We pride ourselves on helping our clients achieve increased efficiency by reducing lead time to 4-5 weeks.

Strict Confidentiality

We take confidentiality very seriously. We can use our standard Confidentiality Agreement or yours.

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