iobenguane i-123
Drug ingredientCAS 76924-93-1
This chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.
Why supply is unknownWhere It Comes From
EPA and Census publish no US supply data for this chemical.
1 FDA-registered drug labeler
Why It Matters
Appears in 1 drug and cosmetic product listings (FDA).
- •AdreView
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
6 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| Aaron Chemicals LLC | Hong Kong | $200.80 | 5 g | 98% |
| Angene Chemical | China → Hong Kong | $201.40 | 5 g | 95% |
| AstaTech (2 weeks) | United States | $226.80 | 5 g | 95% |
| A2B Chem LLC | United States | $256.00 | 250 mg | 97% |
| AA BLOCKS | United States | $312.00 | 250 mg | 97% |
| MedChemExpress MCE | Sweden | $672.76 | 250 mg | 97% |
Chemical Identity
Data Sources
- PubChem · compound 135326Retrieved 2026-04-07
- FDA National Drug Code directoryRetrieved 2026-04-25
- FDA National Drug Code directoryRetrieved 2026-04-07
Brief citations
iobenguane i-123 (CAS 76924-93-1) https://chemicalindependence.com/chemical/76924-93-1/ PubChem: 135326. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/135326 FDA National Drug Code directory: CAS 76924-93-1. Retrieved 2026-04-25. https://open.fda.gov/data/ndc/ FDA National Drug Code directory: bulk match. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/