Description

Propitocaine Hydrochloride CAS NO 1786-81-8 is a high-purity pharmaceutical intermediate and local anesthetic agent. It is critical for the synthesis of advanced anesthetic formulations, offering reliable performance and consistent quality. This compound is primarily required by pharmaceutical manufacturers and research institutions developing injectable and topical anesthetic solutions.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of modern local anesthetic drugs.
• Active Pharmaceutical Ingredient (API): Used in the formulation of injectable and topical anesthetic preparations.
• Research & Development: Serves as a reference standard and starting material in pharmacological and toxicology studies.
• Veterinary Medicine: Employed in anesthetic solutions for surgical and procedural use in animals.
• Dental Anesthetics: A component in specialized formulations for dental nerve block procedures.

Basic Information

Product Name	Propitocaine Hydrochloride
CAS No.	1786-81-8
Molecular Formula	C13H20N2O • HCl
Molecular Weight	256.77 g/mol
Synonyms	Prilocaine Hydrochloride; 2-(Propylamino)-o-propionotoluidide Hydrochloride; Citanest Hydrochloride; Propitocaine HCl; 2-Propylamino-2',6'-propionoxylidide Hydrochloride; o-Propionotoluidide, 2-(propylamino)-, monohydrochloride; Xylonest
EINECS	217-245-5

Quality Control

Our Propitocaine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	98.5% - 101.0% (on anhydrous basis)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 1.0% Any single impurity ≤ 0.5%

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