Description

Bumecaine CAS NO 30103-44-7 is a pharmaceutical-grade local anesthetic compound, chemically known as 2-(Diethylamino)ethyl 4-amino-2-butoxybenzoate. This high-purity active pharmaceutical ingredient (API) is essential for the formulation of effective and safe topical and injectable anesthetic preparations. It is primarily utilized by pharmaceutical manufacturers and research institutions in the development of pain management solutions, surgical anesthetics, and dermatological treatments.

Application

• Pharmaceutical API: Core ingredient in the synthesis of topical anesthetic creams, ointments, and gels for dermatological procedures.
• Injectable Anesthetics: Used in the formulation of local anesthetic solutions for minor surgical and dental procedures.
• Veterinary Medicine: Employed in anesthetic preparations for animal healthcare and surgical applications.
• Medical Research: Serves as a key reference standard and intermediate in pharmacological studies and drug discovery programs.
• Ophthalmic Solutions: Component in formulations for ocular surface anesthesia during diagnostic and surgical eye procedures.
• Analgesic Patches: Used in transdermal delivery systems designed for localized pain relief.

Basic Information

Product Name	Bumecaine
CAS No.	30103-44-7
Molecular Formula	C17H28N2O3
Molecular Weight	308.42 g/mol
Synonyms	2-(Diethylamino)ethyl 4-amino-2-butoxybenzoate; Butoxycaine; Bumecainum; Butethamine; Butoforme; Butoform; 4-Amino-2-butoxybenzoic acid 2-(diethylamino)ethyl ester; NSC 32918
EINECS	Contact for details

Quality Control

Our Bumecaine is manufactured under strict quality management systems to ensure it meets the stringent requirements for pharmaceutical actives. Each batch is subjected to comprehensive analytical testing, including identification, purity assay, and impurity profiling via HPLC, to confirm compliance with in-house specifications aligned with ICH guidelines. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 incompatible materials such as strong oxidizing agents.

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)	≥ 98.5%
Related Substances (HPLC)	Total impurities ≤ 1.0% Any single impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Heavy Metals	≤ 20 ppm
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.