Description

Tetracaine CAS NO 94-24-6 is a potent ester-type local anesthetic belonging to the amino ester group. It is valued for its rapid onset and prolonged duration of action, making it a critical component in medical and pharmaceutical formulations. This compound is primarily required by manufacturers in the pharmaceutical industry for producing topical anesthetics, ophthalmic solutions, and specialized medical preparations.

Application

• Topical Anesthetic Formulations: Used in creams, ointments, and gels for surface anesthesia prior to minor surgical procedures or dermatological treatments.
• Ophthalmic Solutions: A key ingredient in eye drops for corneal anesthesia during diagnostic procedures, tonometry, and short ophthalmic surgeries.
• Injectable Anesthetics: Employed in spinal anesthesia and nerve block solutions, often in combination with other agents.
• Dental Preparations: Incorporated into gels or solutions for mucosal anesthesia in dental practice.
• Veterinary Medicine: Used in topical preparations for surface anesthesia in animals.
• Analgesic Creams and Patches: Formulated into transdermal delivery systems for localized pain relief.
• Research & Development: Serves as a reference standard and active pharmaceutical ingredient (API) in pharmacological studies and new drug development.

Basic Information

Product Name	Tetracaine
CAS No.	94-24-6
Molecular Formula	C15H24N2O2
Molecular Weight	264.36 g/mol
Synonyms	Amethocaine; Pantocaine; Dicaine; Anethaine; Tetracainum; 2-(Dimethylamino)ethyl 4-(butylamino)benzoate; 4-(Butylamino)benzoic acid 2-(dimethylamino)ethyl ester; Benzoic acid, 4-(butylamino)-, 2-(dimethylamino)ethyl ester
EINECS	202-316-6

Quality Control

Our Tetracaine is manufactured under strict quality management systems. Each batch is tested to ensure it meets high-purity standards suitable for pharmaceutical applications. We provide comprehensive Certificates of Analysis (COA) that detail purity, identity, and impurity profiles. Specifications can be aligned with pharmacopeial standards such as USP, EP, or BP upon request, ensuring compliance for global regulatory submissions.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.5%
Related Substances (HPLC)	Total impurities ≤ 1.5% Any single impurity ≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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