Description

Ethyl 1-Butyl-3-Isopropyl-1'-Phenyl-2'-Thioxo-1,1',2',3-Tetrahydrospiro[Benzo[D]Imidazole-2,3'-Pyrrole]-4'-Carboxylate is a sophisticated spirocyclic organic compound featuring a fused benzimidazole-pyrrolidine core, designed for advanced chemical synthesis and research. This high-value intermediate is critical for developing novel compounds with potential biological activity, offering a unique structural scaffold for pharmaceutical and agrochemical discovery. It is primarily utilized by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life science research sectors seeking to explore new molecular entities.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and synthesis of new drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of novel active ingredients for crop protection products, leveraging its complex heterocyclic structure.
• Chemical Biology Probe: Acts as a scaffold for creating molecular probes to study biological processes and protein interactions in academic and industrial research.
• Material Science Research: Investigated as a precursor for specialty polymers or organic electronic materials due to its conjugated system.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects requiring complex heterocycles.

Basic Information

Item	Detail
Product Name	Ethyl 1-Butyl-3-Isopropyl-1'-Phenyl-2'-Thioxo-1,1',2',3-Tetrahydrospiro[Benzo[D]Imidazole-2,3'-Pyrrole]-4'-Carboxylate
CAS No.	885722-34-9
Molecular Formula	C28H33N3O2S
Molecular Weight	475.64 g/mol
Synonyms	Ethyl 1-butyl-3-isopropyl-1'-phenyl-2'-thioxo-1,1',2',3-tetrahydrospiro[benzo[d]imidazole-2,3'-pyrrole]-4'-carboxylate; 1,1',2',3-Tetrahydrospiro[benzo[d]imidazole-2,3'-pyrrole]-4'-carboxylic acid, 1-butyl-3-isopropyl-1'-phenyl-2'-thioxo-, ethyl ester; Spiro[benzo[d]imidazole-2,3'-pyrrole] derivative; CAS 885722-34-9
EINECS	Contact for details

Quality Control

Our Ethyl 1-Butyl-3-Isopropyl-1'-Phenyl-2'-Thioxo-1,1',2',3-Tetrahydrospiro[Benzo[D]Imidazole-2,3'-Pyrrole]-4'-Carboxylate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for advanced intermediates intended for pharmaceutical research.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

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