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Physostigmine Powder – Natural Isolate up to 99% from Calabar Bean (Physostigma venenosum)
Physostigma venenosum
Pharmaceutical active / prescription-only in many markets
Orders are released after a compliance review of the intended use and destination market.
- Marker compound
- Physostigmine
- Standardisation
- 98–99% (HPLC)
- Assay method
- HPLC
- CAS
- 57-47-6
- Plant part
- Seed
- Origin
- Nigeria
Physostigmine Powder – Natural Isolate up to 99% from Calabar Bean (Physostigma venenosum)
Calabar Bean extract is produced from the seed of Physostigma venenosum (Fabaceae family) and supplied as a high-purity natural isolate of Physostigmine. Available grades: 98%, 99%. Typical sourcing: Nigeria. For B2B formulation in pharmaceutical.
98%99%
Specifications
| Botanical name | Physostigma venenosum |
| Common names | Calabar bean |
| Plant family / part | Fabaceae / Seed |
| Marker compound | Physostigmine |
| Phytochemical class | Alkaloids › Indole & β-carboline alkaloids |
| Available grades | 98%, 99% |
| Assay method | HPLC |
| CAS number | 57-47-6 |
| Pharmacopoeia & standards | USP, Ph. Eur. (EP) |
| Form | Botanical Isolate |
| Origin | Nigeria |
| Pack sizes | Sample (1 g), 50 g, 250 g, 1 Kg |
| Shelf life & storage | Typically 24 months in sealed original packaging; store cool, dry and away from light |
Regulatory status
- Pharmaceutical active / prescription-only in many markets
Supplied only to qualified business buyers for lawful manufacturing, research or pharmaceutical use. Buyers are responsible for compliance in their market.
Industries
Pharmaceutical
Documentation
The Technical Data Sheet and Safety Data Sheet (GHS format) can be downloaded from this page; the batch Certificate of Analysis is supplied on request. Confirm the assay method (HPLC, UV or gravimetric) on the CoA, as results differ between methods.
For B2B formulation and research use. Statements have not been evaluated by the FDA or other regulators; this ingredient is not intended to diagnose, treat, cure or prevent any disease.
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