Chemistry and outsourcing knowledge for drug development teams
Guides on CAS identification, pharmaceutical intermediates, synthesis methodology and CRO/CDMO collaboration, written by our scientific team.
Quality Control of Pharmaceutical Intermediates
Identity, assay, impurity profile and residual solvents are the four pillars.
2025-05-30
Fluorinated Building Blocks in Drug Design
Fluorine substitution changes metabolic stability, acidity and binding.
2025-05-12
Choosing a CRO or CDMO Partner
Evaluation criteria for outsourcing synthesis and manufacturing.
2025-04-25
Scale-Up From Gram to Kilogram
What changes when a laboratory route moves into a pilot plant.
2025-04-08
Boronic Acids in Suzuki Coupling
Why boronic acids remain the workhorse coupling partner in medicinal chemistry.
2025-03-19
Understanding CAS Number Check Digits
How the last digit of a CAS Number validates the rest of the identifier.
2025-03-02
What Is Custom Chemical Synthesis?
Route design, multi-step synthesis and delivery of non-catalogue molecules to customer specification.
2025-02-18
What Are Pharmaceutical Intermediates?
Intermediates are the isolated compounds produced on the way from starting material to active pharmaceutical ingredient.
2025-02-04
How to Search Chemicals by CAS Number
Exact-match CAS searching, synonym searching and molecular formula searching explained.
2025-01-22
What Is a CAS Number?
A CAS Registry Number is the universal identifier for a chemical substance, independent of name or language.
2025-01-14
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