Description

Chloroprocaine CAS NO 133-16-4 is a fast-acting, ester-type local anesthetic agent. It is valued for its rapid onset of action and short duration, making it suitable for procedures requiring quick recovery. This compound is primarily utilized in the pharmaceutical industry for the formulation of injectable anesthetic solutions.

Application

• Local Anesthesia: Formulation of injectable solutions for infiltration, peripheral nerve block, and epidural anesthesia in medical and dental procedures.
• Short-Duration Surgical Procedures: Ideal for outpatient or ambulatory surgery where rapid onset and quick patient recovery are critical.
• Obstetric Analgesia: Used in epidural blocks for pain management during labor and delivery.
• Diagnostic Nerve Blocks: Employed for temporary nerve blockade in diagnostic and therapeutic pain management.
• Pharmaceutical Intermediates: Serves as a key chemical intermediate in the synthesis of more complex anesthetic agents or related pharmaceutical compounds.
• Research & Development: Used in preclinical and clinical studies to investigate mechanisms of local anesthesia and develop new formulations.

Basic Information

Product Name	Chloroprocaine
CAS No.	133-16-4
Molecular Formula	C13H19ClN2O2
Molecular Weight	270.76 g/mol
Synonyms	2-Chloroprocaine; Nesacaine; 2-Diethylaminoethyl 4-amino-2-chlorobenzoate; Chloroprocaine Hydrochloride (salt form); 4-Amino-2-chlorobenzoic acid 2-(diethylamino)ethyl ester; Halestyn; 2-Chloro-4-aminobenzoic acid 2-diethylaminoethyl ester; LAC-43
EINECS	205-099-8

Quality Control

Our Chloroprocaine 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 detailed Certificate of Analysis (COA) confirming identity, purity, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Individual impurity ≤0.5%; Total impurities ≤2.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Heavy Metals	≤20 ppm
Loss on Drying	≤1.0%
Specific Rotation	Contact for details
Melting Point	Contact for details

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