(also known as Butyn ) is a para-aminobenzoic acid (PABA) ester local anesthetic. Historically used as a fast-acting alternative to cocaine, it has largely been superseded by modern amides like lidocaine in clinical practice. Core Identity & Medical Use
It is soluble in water and alcohol; however, it can be difficult to disperse in certain oily coating materials. Historical Consumer Application Butacaine sulfate | CAS#149-15-5 | white crystalline ester
Experimentally, it has been studied as an inhibitor of phospholipase A2 , an enzyme involved in inflammatory processes. butacaine sulfate
It features a more rapid onset and a more prolonged duration of action compared to cocaine.
The drug was removed from the U.S. market in 1990 but remains available as a Research-Only Compound for laboratory studies. Pharmacological Mechanism (also known as Butyn ) is a para-aminobenzoic
It was widely utilized in dentistry for dental pain and ophthalmology for eye examinations and minor surgical procedures.
Local surface anesthetic used primarily on mucous membranes. market in 1990 but remains available as a
It can modulate the activity of phospholipids (like cardiolipin) and stimulate the rate of cation translocation in certain experimental models. Chemical & Physical Properties Chemical Class: Ester of -aminobenzoic acid.