نيكوتيناميد (فيتامين ب3)
| Kind | API |
|---|---|
| Class | Vitamin — water-soluble (Vitamin B3) |
| Synonyms | Niacinamide, Vitamin B3, Nicotinic acid amide |
| Common uses / forms | Tablet, capsule, B-complex/multivitamin combinations |
| Properties | White crystalline powder; freely soluble in water; stable, non-hygroscopic; non-flushing (unlike nicotinic acid) |
| Compendia | USP, EP, BP, JP, IP |
| Sourcing origins | China |
| Dominant inbound route | Hormuz |
| Indicative price band | $$ ($10–100 / kg) |
| Indicative lead time | medium (50–80 days) |
| Notes | Stable, easy to handle; preferred over niacin to avoid flushing |
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Cite as: AUPAM Experts' Office, Nicotinamide — sourcing profile (API) — AUPAM Data Bank, retrieved 2026-08-31, https://aupameo.org/datasets/databank/a-nicotinamide.html