Betulin numberingBetulin Derivatives – Availability, Custom Synthesis & R&D Support

Betulin and its derivatives represent a versatile class of lupane-type triterpenes with growing importance across pharmaceutical research, cosmetics development and advanced material science.
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For inquiries about betulin derivatives or custom synthesis, contact us at
[email protected].Although betulin derivatives are not part of our standard product portfolio, we supply them on request and offer
custom synthesis for a wide range of structurally defined molecules.

High-Value Betulin Derivatives Available on Request

We can support projects requiring both established and highly specialized betulin derivatives. Representative examples include:

  • Betulonic acid — CAS 4481-62-3
  • 28-Aminobetulin — CAS 25613-16-5
  • Betulonaldehyde — CAS 4439-98-9
  • Betulinaldehyde oxime — CAS 25613-12-1
  • 3-O-Acetylbetulin — CAS 27570-20-3
  • 3-O-Acetylbetulinaldehyde — CAS 27570-21-4
  • 2,3-Indolobetulinic acid — CAS 905837-93-6

Additional modifications — oxidations, esterifications, aminations, coupling reactions and rare structural variants — can also be prepared based on your project needs.

European Manufacturing & Full Analytical Characterization

All derivatives are produced in Europe under controlled laboratory and pilot-scale conditions, with complete analytical support:

  • HPLC purity according to the required specification
  • NMR identity (¹H, ¹³C) for full structural confirmation
  • Assay and impurity profile
  • Optional analytical documentation based on client requirements

Specifications, purity levels and analytical depth are defined individually for each project.

Custom Synthesis – Tailored to Your Research Needs

Every R&D program has its own constraints — purity targets, structural preferences, documentation requirements or follow-up reactions.
For this reason, we provide custom synthesis solutions, ranging from exploratory quantities to more advanced development batches.

The scope, target structure and analytical parameters are always defined directly with the client, ensuring that each derivative fits the intended research application.

Interested in Betulin Derivatives? Contact Us to Discuss Your Requirements

If your project requires any of the derivatives listed above — or a molecule not included in this overview — we encourage you to
contact us with your specific requirements.

Whether you are looking for:

  • a known betulin derivative,
  • a structurally modified analogue,
  • a molecule cited in the literature,
  • or a new synthetic route built around the lupane scaffold,

We will review the feasibility and provide the most suitable production and analytical setup.

Tell us what you need — structure, purity, documentation — and we will handle the rest.

📩 Contact: [email protected]