Description

Chlorotetracaine CAS NO 34436-50-5 is a specialized pharmaceutical intermediate and fine chemical belonging to the ester-type local anesthetic class. It serves as a critical building block in the synthesis of advanced topical anesthetics and related medicinal compounds, offering high purity and reliable performance for demanding applications. This compound is essential for manufacturers and research institutions in the pharmaceutical, biotechnology, and advanced chemical synthesis sectors seeking consistent quality for their development and production processes.

Application

• Pharmaceutical Intermediate: Primary use in the synthesis of potent local anesthetic agents and related pharmaceutical actives.
• Research & Development: Key reagent in medicinal chemistry for developing new anesthetic and analgesic drug candidates.
• Fine Chemical Synthesis: Used as a precursor in multi-step organic syntheses requiring specific chlorinated ester functionalities.
• Analytical Reference Standard: Serves as a high-purity standard for quality control and analytical method development in pharmaceutical labs.
• Veterinary Medicine: Potential application in formulating topical anesthetic preparations for veterinary use.

Basic Information

Product Name	Chlorotetracaine
CAS No.	34436-50-5
Molecular Formula	C15H23ClN2O2
Molecular Weight	298.81 g/mol
Synonyms	2-(Diethylamino)ethyl 4-Amino-2-chlorobenzoate; 4-Amino-2-chlorobenzoic Acid 2-(Diethylamino)ethyl Ester; Benzoic acid, 4-amino-2-chloro-, 2-(diethylamino)ethyl ester; Chlorotetracaine Hydrochloride (salt form precursor); Tetracaine Chloro Analog; Local Anesthetic Intermediate CL-056
EINECS	Contact for details

Quality Control

Our Chlorotetracaine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting specifications for pharmaceutical intermediate use. Certificates of Analysis (COA) documenting all test results are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%

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