Description

Benzo[B]Thiophene-3-Carboxylic Acid, 6-(1,1-Dimethylethyl)-2-[(1-Oxo-3-Phenyl-2-Propynyl)Amino]-, Ethyl Ester (9Ci) is a high-purity, synthetically derived organic compound featuring a complex molecular architecture combining benzothiophene and phenylpropynyl amide functionalities. This compound matters as a sophisticated chemical intermediate and research-grade building block, enabling the synthesis of novel molecules for advanced applications. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical sectors, where it serves as a key precursor for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A critical building block in the research and synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its unique heterocyclic structure for biological activity.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex organic molecules in academic and industrial research laboratories.
• Material Science Research: Investigated as a potential monomer or additive for creating specialized polymers with specific electronic or optical properties.
• Chemical Biology Probe: Utilized in biochemical research to study protein-ligand interactions or as a tagged molecular probe.

Basic Information

Item	Details
Product Name	Benzo[B]Thiophene-3-Carboxylic Acid, 6-(1,1-Dimethylethyl)-2-[(1-Oxo-3-Phenyl-2-Propynyl)Amino]-, Ethyl Ester (9Ci)
CAS No.	588678-15-3
Molecular Formula	C24H23NO3S
Molecular Weight	405.51 g/mol
Synonyms	Ethyl 6-tert-butyl-2-[(1-oxo-3-phenyl-2-propyn-1-yl)amino]benzo[b]thiophene-3-carboxylate; 6-tert-Butyl-2-[(1-oxo-3-phenyl-2-propynyl)amino]benzo[b]thiophene-3-carboxylic acid ethyl ester; 2-[(1-Oxo-3-phenyl-2-propynyl)amino]-6-(1,1-dimethylethyl)benzo[b]thiophene-3-carboxylic acid ethyl ester; 588678-15-3; Benzo[b]thiophene-3-carboxylic acid, 6-(1,1-dimethylethyl)-2-[(1-oxo-3-phenyl-2-propynyl)amino]-, ethyl ester
EINECS	Contact for details

Quality Control

Our Benzo[B]Thiophene-3-Carboxylic Acid derivative is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets exacting research and development standards. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment and are available upon request.

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). Keep the container tightly sealed to protect from moisture. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
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.