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Quercetagetin Powder – Natural Isolate up to 98% from Marigold (Tagetes erecta)
Tagetes erecta
- Marker compound
- Quercetagetin
- Standardisation
- 10–98% (HPLC)
- Assay method
- HPLC
- CAS
- 90-18-6
- Plant part
- Flower
- Origin
- India, China, Peru
Quercetagetin Powder – Natural Isolate up to 98% from Marigold (Tagetes erecta)
Marigold extract is produced from the flower of Tagetes erecta (Asteraceae family) and supplied as a high-purity natural isolate of Quercetagetin. Available grades: 10%, 40%, 98%. Typical sourcing: India, China, Peru. For B2B formulation in nutraceuticals & supplements, food & beverage, pharmaceutical.
10%40%98%
Specifications
| Botanical name | Tagetes erecta |
| Common names | Marigold |
| Plant family / part | Asteraceae / Flower |
| Marker compound | Quercetagetin |
| Phytochemical class | Flavonoids › Flavonols |
| Available grades | 10%, 40%, 98% |
| Made-to-order grades | 10%, 40% (produced on request; confirm lead time) |
| Assay method | HPLC |
| CAS number | 90-18-6 |
| Pharmacopoeia & standards | USP, JECFA specification, EFSA opinion / novel food |
| Form | Botanical Isolate |
| Origin | India, China, Peru |
| Pack sizes | Sample (50 g), 250 g, 1 Kg, 5 Kg, 25 Kg; 98% grade: 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 |
Formulation focus
- Eye Health
- Natural Colours
Industries
Nutraceuticals & Supplements, Food & Beverage, 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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