Description

Pyrrolidine, 1-[(4,5-Dimethyl-3-Thienyl)Carbonyl]- (9Ci) is a specialized heterocyclic building block featuring a pyrrolidine core substituted with a 4,5-dimethylthiophene-3-carbonyl group. This compound matters as a high-value intermediate for advanced organic synthesis, offering a unique structural motif for constructing complex molecules with tailored properties. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the synthesis of advanced crop protection agents and pesticides, leveraging its heterocyclic structure for bioactivity.
• Ligand and Catalyst Development: Acts as a precursor for creating specialized ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Precursor: Employed in the development of organic electronic materials and functional polymers due to its electron-rich thiophene moiety.
• Chemical Biology Probe Synthesis: Utilized to build molecular probes for studying biological pathways and protein-ligand interactions.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis projects requiring complex, multi-step organic transformations.

Basic Information

Product Name	Pyrrolidine, 1-[(4,5-Dimethyl-3-Thienyl)Carbonyl]- (9Ci)
CAS No.	774589-67-2
Molecular Formula	C11H15NOS
Molecular Weight	209.31 g/mol
Synonyms	1-(4,5-Dimethylthiophene-3-carbonyl)pyrrolidine; 1-[(4,5-Dimethyl-3-thienyl)carbonyl]pyrrolidine; N-(4,5-Dimethylthiophene-3-carbonyl)pyrrolidine; 4,5-Dimethyl-N-pyrrolidin-1-ylthiophene-3-carboxamide; Pyrrolidine, 1-[(4,5-dimethyl-3-thienyl)carbonyl]-; (4,5-Dimethylthiophen-3-yl)(pyrrolidin-1-yl)methanone
EINECS	Contact for details

Quality Control

Our production of Pyrrolidine, 1-[(4,5-Dimethyl-3-Thienyl)Carbonyl]- (9Ci) adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support compliance with cGMP and ISO 9001 standards for research and development applications.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Residual Solvents (GC)	Complies with ICH guidelines
Heavy Metals	< 10 ppm
Water Content (KF)	< 0.5%

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