Collection: Piperidine Alkaloids
Piperidine Alkaloids — a collection of alkaloids with a piperidine skeleton or related ring systems, such as tetrahydropalmatine, tomatine, and sparteine, isolated from plant sources or synthesized for natural product chemistry research. This category belongs to the larger Alkaloids group, which classifies cyclic nitrogen compounds based on their ring structures.
These piperidine alkaloids are used by natural product chemists as standards for isolation and structural identification in phytochemical studies, including analysis of alkaloid content in plant extracts such as in the case of tomatine. Enantiomer pairs such as (+)-sparteine and (-)-sparteine are also used in stereochemistry research and as chiral ligands in asymmetric reactions.
Example products in this collection: TCI T3650 2934-97-6 Tetrahydropalmatine, TCI J0009 469-59-0 Jervine, TCI T3636 17406-45-0 Tomatine from Tomato, TCI L0272 97792-45-5 Lappaconitine Hydrobromide, TCI S0884 492-08-0 (+)-Sparteine, TCI L0319 6150-58-9 Lycorine Hydrochloride Monohydrate, TCI S0461 90-39-1 (-)-Sparteine, TCI L0442 32854-75-4 Lappaconitine.
Pay attention to the stereochemical configuration (for example enantiomer + or -) and the isolation source (from plants or synthetic), because optical activity and enantiomeric purity affect their suitability for stereoselective studies. All products are genuine products of Tokyo Chemical Industry (TCI) Japan, with purity, packaging, and storage conditions listed on each item's page.
Other parallel categories under Alkaloids, often used together in a single laboratory workflow:
Back to Alkaloids. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — the official distributor of TCI Japan in Indonesia — for availability checks and lead times directly from Japan.
