(16R)-E-Isositsirikine is a natural product for research related to life sciences. The catalog number is TN2653 and the CAS number is 6519-27-3.

(16R)-Dihydrositsirikine is a natural product for research related to life sciences. The catalog number is TN2652 and the CAS number is 6519-26-2.

Caboxine A is a natural product of Catharanthus, Apocynaceae. The catalog number is TN3555 and the CAS number is 53851-13-1. Caboxine A can be used as a reference standard.

Vindorosine has blood vessel relaxation effect, possible underlying mechanisms involving the inhibition of Ca(2+) entry via L-type Ca(2+) channels in vascular smooth muscles.

Vindesine is a microtubule inhibitor and widely used to treat malignancies. Vindesine neuropathy seems to be the cause of the patient's neurological symptoms.

Vindolinine is a natural product from Catharanthus roseus (L.) G. Don.

Serpentinic acid is a natural product for research related to life sciences. The catalog number is TN4998 and the CAS number is 605-14-1.

Perivine (Perivin) may resolve the instability of the retinoblastoma-associated proteins (RbAp48) complex and thus be used in Alzheimer's disease therapy. Perivine, vobasine, coronaridine and dichomine show hypotensive and muscle relaxant activity.

Sitsirikine is a natural product from Catharanthus roseus.

16,17-Dihydroapovincamine is a natural product for research related to life sciences. The catalog number is TN2642 and the CAS number is 57130-30-0.

Vinleurosine can partially inhibit the energy dependent transport of alpha-aminoisobutyric acid in Ehrlich ascites tumor cells.

Strictosidine has DNA damaging activity in yeast RS 188N mutant, assessed as drug level required to produce 12 mm zone of inhibition.