FDA Orange Book
Is there a generic for Radiogardase (prussian Blue)?
Radiogardase (prussian Blue) contains ferric hexacyanoferrate(ii). Orange Book status for every listed strength, the approved generic makers, and the listed patents and exclusivities.
Source: FDA Orange Book data file dated 2026-10-09. Publisher page
No. The Orange Book lists no active FDA-approved generic (ANDA) for Radiogardase (prussian Blue) (ferric hexacyanoferrate(ii)).
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Radiogardase (prussian Blue) products in the Orange Book
| Form and route | Strength | Brand status | Brand TE | Active generics | Generic TE codes |
|---|---|---|---|---|---|
| capsule, oral | 500MG | Marketed (Rx) | None | 0 | None |
NDA 021626, held by HEYL CHEMISCH PHARMAZEUTISHE FABRIK. Active generics are ANDA products in the Orange Book prescription list with the same ingredient, dosage form, route and strength.
Radiogardase (prussian Blue) NDC codes
Questions
Is there a generic for Radiogardase (prussian Blue)?
No. The Orange Book lists no active FDA-approved generic (ANDA) for Radiogardase (prussian Blue) (ferric hexacyanoferrate(ii)).
What is the generic name for Radiogardase (prussian Blue)?
The active ingredient in Radiogardase (prussian Blue) is ferric hexacyanoferrate(ii), per the FDA Orange Book.
What does a therapeutic equivalence code mean?
In the Orange Book, codes that start with A (such as AB) mean FDA considers the product therapeutically equivalent to the reference drug. Codes that start with B mean FDA does not, at this time, consider the product therapeutically equivalent.