Description

Benzo[B]Thiophene-3-Carboxamide, n-[1,4-Dihydro-4-Oxo-6-(Phenylmethyl)-2-Thioxothieno[2,3-D]Pyrimidin-3(2H)-Yl]- (9Ci) is a high-purity, complex heterocyclic organic compound designed for advanced research and development. This specialized chemical serves as a critical pharmaceutical intermediate or building block in the synthesis of novel active ingredients. It is primarily sought after by R&D teams in the pharmaceutical, agrochemical, and material science sectors for its unique fused-ring structure, which is valuable for creating molecules with targeted biological or electronic properties.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates, particularly for therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Research: Used in the development of novel pesticides, herbicides, or fungicides where its specific molecular architecture may confer unique biological activity.
• Organic Electronic Materials: Serves as a precursor in the development of advanced organic semiconductors or conductive polymers due to its thiophene and pyrimidine components.
• Chemical Biology & Proteomics: Employed as a specialized reagent or probe in biochemical research to study enzyme interactions or cellular pathways.
• Academic & Institutional R&D: Utilized in university and government laboratories for fundamental research in synthetic organic chemistry and medicinal chemistry.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of bespoke compounds for client projects.

Basic Information

Product Name	Benzo[B]Thiophene-3-Carboxamide, n-[1,4-Dihydro-4-Oxo-6-(Phenylmethyl)-2-Thioxothieno[2,3-D]Pyrimidin-3(2H)-Yl]- (9Ci)
CAS No.	588697-01-2
Molecular Formula	C23H17N3O2S2
Molecular Weight	431.53 g/mol
Synonyms	N-[1,4-Dihydro-4-oxo-6-(phenylmethyl)-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-3-yl]-1-benzothiophene-3-carboxamide; Benzo[b]thiophene-3-carboxamide, N-[1,4-dihydro-4-oxo-6-(phenylmethyl)-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-3-yl]-; 3-[(1-Benzothiophene-3-carbonyl)amino]-6-benzyl-2-sulfanylidene-1,2-dihydrothieno[2,3-d]pyrimidin-4-one; CAS 588697-01-2; Thieno[2,3-d]pyrimidine derivative; 6-Benzyl-3-[(1-benzothiophene-3-carbonyl)amino]-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one
EINECS	Contact for details

Quality Control

Every batch of Benzo[B]Thiophene-3-Carboxamide, n-[1,4-Dihydro-4-Oxo-6-(Phenylmethyl)-2-Thioxothieno[2,3-D]Pyrimidin-3(2H)-Yl]- (9Ci) is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency, supporting your R&D and scale-up processes. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting key parameters such as assay, related substances, and residual solvents.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). This compound is likely moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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