Date published: 2026-4-24

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Catharanthine base (CAS 2468-21-5)

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Alternate Names:
(+)-3,4-Didehydrocoronaridine
Application:
Catharanthine base is an alkaloids present in Catharanthus roseus
CAS Number:
2468-21-5
Purity:
≥98%
Molecular Weight:
336.43
Molecular Formula:
C21H24N2O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Catharanthine base is one of the many alkaloids present in Catharanthus roseus. Can be used as a starting material for the synthesis of the anti-tumor drugs vinblastine and vincristine. Catharanthine base is less active as an inhibitor of tubulin self-assembly into microtubules than the latter two compounds.


Catharanthine base (CAS 2468-21-5) References

  1. Symmetry C18 column: a better choice for the analysis of indole alkaloids of Catharanthus roseus.  |  Uniyal, GC., et al. 2001. Phytochem Anal. 12: 206-10. PMID: 11705028
  2. Mechanism of interaction of vinca alkaloids with tubulin: catharanthine and vindoline.  |  Prakash, V. and Timasheff, SN. 1991. Biochemistry. 30: 873-80. PMID: 1988072
  3. Synthesis and study of a molecularly imprinted polymer for the specific extraction of indole alkaloids from Catharanthus roseus extracts.  |  Lopez, C., et al. 2011. Anal Chim Acta. 683: 198-205. PMID: 21167971
  4. Photochemical one-pot synthesis of vinblastine and vincristine.  |  Pennanen, S. and Huhtikangas, A. 1990. Photochem Photobiol. 51: 515-8. PMID: 2367548
  5. Identification of Privileged Antichlamydial Natural Products by a Ligand-Based Strategy.  |  Karhu, E., et al. 2017. J Nat Prod. 80: 2602-2608. PMID: 29043803
  6. QSAR Classification-Based Virtual Screening Followed by Molecular Docking Identification of Potential COX-2 Inhibitors in a Natural Product Library.  |  Ai, S., et al. 2019. J Comput Biol. 26: 1296-1315. PMID: 31233340
  7. Catharanthine Modulates Mesolimbic Dopamine Transmission and Nicotine Psychomotor Effects via Inhibition of α6-Nicotinic Receptors and Dopamine Transporters.  |  Williams, BM., et al. 2024. ACS Chem Neurosci. 15: 1738-1754. PMID: 38613458

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Catharanthine base, 25 mg

sc-204674
25 mg
$150.00

Catharanthine base, 100 mg

sc-204674A
100 mg
$377.00