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Bromofluorescein (eosin)

unknown active ✓ Verified May 2026

Bromofluorescein (generic name: eosin) is a eosin drug. It is currently in unknown development.

Bromofluorescein (eosin) works by binding to and inhibiting the activity of Protein arginine N-methyltransferase 1.

Bromofluorescein is a small molecule with various synonyms, including ACID RED 87 and C.I. 45380. It is used to stain proteins, collagen, and muscle fibers, causing them to appear dark red or pink due to its binding properties.

At a glance

Generic nameeosin
Drug classeosin
TargetProtein arginine N-methyltransferase 1, RmtA
Therapeutic areaOther
Phaseunknown

Mechanism of action

Think of it like a key fitting into a lock. Bromofluorescein (eosin) is the key that blocks the lock, preventing Protein arginine N-methyltransferase 1 from doing its job. This can help to slow down or stop the progression of certain diseases.

Approved indications

No approved indications tracked.

Common side effects

No common side effects on file.

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

Competitive intelligence

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Frequently asked questions about Bromofluorescein

What is Bromofluorescein?

Bromofluorescein (eosin) is a eosin drug.

How does Bromofluorescein work?

Bromofluorescein (eosin) works by binding to and inhibiting the activity of Protein arginine N-methyltransferase 1.

What is the generic name of Bromofluorescein?

eosin is the generic (nonproprietary) name of Bromofluorescein.

What drug class is Bromofluorescein in?

Bromofluorescein belongs to the eosin class. See all eosin drugs at /class/eosin.

What development phase is Bromofluorescein in?

Bromofluorescein is in unknown.

What does Bromofluorescein target?

Bromofluorescein targets Protein arginine N-methyltransferase 1, RmtA and is a eosin.

Related

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing