Retronecine ((+)-Retronecine) is a pyrrolizidine alkaloid found in a variety of plants. Retronecine is the most common central core for other pyrrolizidine alkaloids^[1] .

155.19

C?H??NO?

480-85-3

OCC1=CCN2[C@@]1([H])[C@H](O)CC2

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Joshua C. Smith, et al. Studies Towards the Total Synthesis of (+)- Retronecine and Anthracimycin. September 2016.