Description

Benzo[C]Thiophene-1-Carboxylic Acid, 4,5,6,7-Tetrahydro-6,6-Dimethyl-3-(Methylsulfonyl)-4-Oxo- is a high-value, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its complex molecular architecture, featuring a fused thiophene-carboxylic acid core with a methylsulfonyl and oxo group, makes it a critical intermediate for constructing sophisticated pharmacophores. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its unique heterocyclic structure for bioactivity.
• Material Science: Investigated as a building block for advanced organic electronic materials and specialty polymers.
• Chemical Synthesis: Acts as a versatile synthon in organic chemistry for constructing complex fused-ring systems and introducing sulfonyl functional groups.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	Benzo[C]Thiophene-1-Carboxylic Acid, 4,5,6,7-Tetrahydro-6,6-Dimethyl-3-(Methylsulfonyl)-4-Oxo-
CAS No.	873189-09-4
Molecular Formula	C12H14O5S2
Molecular Weight	302.37 g/mol
Synonyms	4-Oxo-4,5,6,7-tetrahydro-6,6-dimethyl-3-(methylsulfonyl)benzo[c]thiophene-1-carboxylic acid; 6,6-Dimethyl-3-(methylsulfonyl)-4-oxo-4,5,6,7-tetrahydro-1-benzothiophene-1-carboxylic acid; 873189-09-4; Tetrahydrodimethyl(methylsulfonyl)oxobenzothiophenecarboxylic acid
EINECS	Contact for details

Quality Control

Every batch of Benzo[C]Thiophene-1-Carboxylic Acid, 4,5,6,7-Tetrahydro-6,6-Dimethyl-3-(Methylsulfonyl)-4-Oxo- is produced and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, NMR, and MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment to guarantee it meets your research or production 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 each use to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.