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Primacaine (metabutoxycaine)

unknown active ✓ Verified May 2026

Primacaine (generic name: metabutoxycaine) is a metabutoxycaine drug. It is currently in unknown development.

Primacaine works by blocking sodium channels in nerve cells to prevent the transmission of pain signals.

Primacaine, also known as metabutoxycaine, is a local anesthetic used in dentistry. It is a small molecule with the U.S. patent number 2,882,296.

At a glance

Generic namemetabutoxycaine
Drug classmetabutoxycaine
Therapeutic areaPain
Phaseunknown

Mechanism of action

Imagine your nerve cells are like a busy highway where signals are constantly being sent and received. Primacaine is like a roadblock that prevents pain signals from getting through, providing relief from pain. This is achieved by blocking the flow of sodium ions into the nerve cells, which is essential for the transmission of pain signals.

Approved indications

No approved indications tracked.

Common side effects

No common side effects on file.

Competitive intelligence

For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape:

Frequently asked questions about Primacaine

What is Primacaine?

Primacaine (metabutoxycaine) is a metabutoxycaine drug.

How does Primacaine work?

Primacaine works by blocking sodium channels in nerve cells to prevent the transmission of pain signals.

What is the generic name of Primacaine?

metabutoxycaine is the generic (nonproprietary) name of Primacaine.

What drug class is Primacaine in?

Primacaine belongs to the metabutoxycaine class. See all metabutoxycaine drugs at /class/metabutoxycaine.

What development phase is Primacaine in?

Primacaine is in unknown.

Related

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