Description

Propanocaine CAS NO 493-76-5 is a synthetic local anesthetic compound belonging to the amino ester class. It is valued for its effective nerve-blocking properties and serves as a key intermediate in pharmaceutical synthesis. This product is primarily required by manufacturers in the pharmaceutical and research and development sectors for formulating anesthetic preparations and developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of advanced local anesthetic formulations.
• Topical Anesthetic Preparations: Used in the development of creams, ointments, and gels for surface-level pain relief.
• Research & Development: Serves as a reference standard and active compound in pharmacological studies and new drug discovery.
• Veterinary Medicine: Employed in the formulation of anesthetic solutions for minor surgical procedures in animals.
• Dental Applications: A component in research for dental anesthetics aimed at minor oral surgeries.

Basic Information

Product Name	Propanocaine
CAS No.	493-76-5
Molecular Formula	C13H19NO2
Molecular Weight	221.30 g/mol
Synonyms	Propanocaine; 2-(Diethylamino)ethyl 4-aminobenzoate; 4-Aminobenzoic Acid 2-(Diethylamino)ethyl Ester; Parethoxycaine; Parethoxycaine Hydrochloride (salt form); Diethylaminoethyl p-aminobenzoate; NSC 379713
EINECS	207-783-9

Quality Control

Our Propanocaine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets high-grade specifications suitable for pharmaceutical research. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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