Description

Butacaine is a potent local anesthetic compound belonging to the amino ester class. It is valued for its rapid onset and effective surface numbing properties, making it a critical component in specialized pharmaceutical formulations. This product is essential for manufacturers in the pharmaceutical and medical device sectors requiring reliable anesthetic agents for topical applications.

Application

• Topical Anesthetic Formulations: Primary use in creams, ointments, gels, and solutions for surface anesthesia.
• Ophthalmic Preparations: Used in eye drops and solutions for minor ocular procedures and examinations.
• Dermatological Products: Incorporated into medicated skin patches and topical pain relief products.
• Veterinary Medicine: Employed in topical preparations for animal care and minor surgical procedures.
• Dental Applications: Potential use in oral gels and mucosal anesthetics for temporary pain relief.
• Analytical & Research Use: Serves as a reference standard and active pharmaceutical ingredient (API) in pharmaceutical R&D and quality control laboratories.

Basic Information

Product Name	Butacaine
CAS No.	149-16-6
Molecular Formula	C18H30N2O2
Molecular Weight	306.45 g/mol
Synonyms	Butacaine Sulfate; Butacaine Sulphate; Butacaine Sulfate Salt; 3-(Dibutylamino)propyl 4-aminobenzoate sulfate; Butelline; Butyn Sulfate; Butacainum; 4-Aminobenzoic acid 3-(dibutylamino)propyl ester sulfate
EINECS	205-739-9

Quality Control

Our Butacaine is manufactured under strict quality management systems to ensure high purity and batch-to-batch consistency. It is suitable for use as a pharmaceutical intermediate or reference standard. Comprehensive testing includes identity, purity, and impurity profile analysis. A Certificate of Analysis (COA) documenting all test results is provided with each shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥98.0% (on anhydrous basis)
Water (KF)	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Related Substances (HPLC)	Total impurities ≤2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.