Description

3-Thiophenecarboxylic Acid, 2-(Benzoylamino)-4-Phenyl-, 2-(Diethylamino)Ethyl Ester, Monohydrochloride is a specialized organic compound featuring a thiophene core functionalized with benzoylamino and phenyl groups, esterified with a diethylaminoethanol moiety and presented as a stable hydrochloride salt. This complex molecular architecture makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by pharmaceutical R&D teams and fine chemical manufacturers engaged in creating targeted molecules for therapeutic and diagnostic applications.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Chemical Research & Development: Used as a precursor for developing complex heterocyclic compounds and specialty chemicals in academic and industrial labs.
• Active Pharmaceutical Ingredient (API) Synthesis: Serves as a critical intermediate in multi-step synthetic routes for producing potential therapeutic agents.
• Material Science Research: Investigated for its potential in creating advanced organic materials due to its conjugated thiophene system.
• Reference Standard: Supplied as a high-purity compound for analytical method development, validation, and quality control in pharmaceutical analysis.

Basic Information

Product Name	3-Thiophenecarboxylic Acid, 2-(Benzoylamino)-4-Phenyl-, 2-(Diethylamino)Ethyl Ester, Monohydrochloride
CAS No.	78033-94-0
Molecular Formula	C24H27ClN2O3S
Molecular Weight	458.99 g/mol
Synonyms	2-(Benzoylamino)-4-phenyl-3-thiophenecarboxylic acid 2-(diethylamino)ethyl ester hydrochloride; 2-(Diethylamino)ethyl 2-(benzoylamino)-4-phenyl-3-thiophenecarboxylate hydrochloride; 78033-94-0; 3-Thiophenecarboxylic acid, 2-[(benzoyl)amino]-4-phenyl-, 2-(diethylamino)ethyl ester, hydrochloride (1:1); UNII-4V1V2J9Z4G; 4V1V2J9Z4G; 2-(Diethylamino)ethyl 2-benzamido-4-phenylthiophene-3-carboxylate hydrochloride
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to stringent quality protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting specifications for research and development use. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting identity, purity, and impurity profiles to support your regulatory and quality assurance requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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