Description

4H-Cyclopenta[B]Thiophene-3-Carboxylicacid,2-[[[[(2-Fluorophenyl)Methylene]Hydrazino]Oxoacetyl]Amino]-5,6-Dihydro-,Methylester(9Ci) is a sophisticated heterocyclic organic compound featuring a cyclopentathiophene core functionalized with a fluorinated arylhydrazone moiety. This complex structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block for medicinal chemistry research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active compounds. The compound's specific reactivity profile is leveraged in the development of targeted small-molecule therapies.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly for targeted therapies.
• Medicinal Chemistry Building Block: Used in high-throughput screening and combinatorial chemistry libraries to explore novel structure-activity relationships (SAR).
• Agrochemical Research: Serves as a core structure for developing new active ingredients in crop protection and pest management solutions.
• Chemical Biology Probe: Employed in academic and industrial research to study biological pathways and protein-ligand interactions.
• Organic Synthesis Reagent: Used in specialized organic transformations to construct complex molecular architectures.

Basic Information

Product Name	4H-Cyclopenta[B]Thiophene-3-Carboxylicacid,2-[[[[(2-Fluorophenyl)Methylene]Hydrazino]Oxoacetyl]Amino]-5,6-Dihydro-,Methylester(9Ci)
CAS No.	606484-57-5
Molecular Formula	C18H16FN3O3S
Molecular Weight	373.40 g/mol
Synonyms	Methyl 2-[[[[(2-fluorophenyl)methylene]hydrazino]oxoacetyl]amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate; 4H-Cyclopenta[b]thiophene-3-carboxylic acid, 2-[[2-[(2-fluorophenyl)methylene]hydrazinyl]-2-oxoacetyl]amino]-5,6-dihydro-, methyl ester; 606484-57-5; (9CI) labeled compound; Fluorophenyl cyclopentathiophene carboxylate hydrazone.
EINECS	Contact for details

Quality Control

Our production of this high-value intermediate adheres to strict quality management systems. Every batch is characterized and tested using advanced analytical techniques including HPLC, GC-MS, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are provided and can be tailored to meet client-specific requirements. We are committed to supplying material that meets the exacting standards of pharmaceutical R&D.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 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.