Description

2-Methyl-5,6-Dihydro-4H-Pyrrolo[3,4-D]Thiazole Hydrochloride is a high-purity, advanced pharmaceutical intermediate with the CAS registry number 1187932-70-2. This heterocyclic compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex molecular architectures. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of novel drug molecules, especially in central nervous system (CNS) and oncology research.
• Agrochemical Synthesis: Used in the development of new pesticides and herbicides, leveraging its unique fused thiazole-pyrrolidine structure.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• API Development: Employed in the process development and scale-up of new active pharmaceutical ingredients requiring this specific heterocyclic core.
• Material Science: Investigated as a building block for advanced organic materials and ligands in catalytic systems.

Basic Information

Product Name	2-Methyl-5,6-Dihydro-4H-Pyrrolo[3,4-D]Thiazole Hydrochloride
CAS No.	1187932-70-2
Molecular Formula	C7H9N2S·HCl
Molecular Weight	188.68 g/mol
Synonyms	2-Methyl-4,5,6,7-tetrahydrothiazolo[4,5-c]pyrrole hydrochloride; 2-Methyl-5,6-dihydro-4H-pyrrolo[3,4-d]thiazole HCl; 4H-Pyrrolo[3,4-d]thiazole, 5,6-dihydro-2-methyl-, hydrochloride; 1187932-70-2; Pyrrolothiazole hydrochloride derivative
EINECS	Contact for details

Quality Control

Every batch of 2-Methyl-5,6-Dihydro-4H-Pyrrolo[3,4-D]Thiazole Hydrochloride is manufactured under strict quality management systems. Our products undergo rigorous quality testing to ensure compliance with industry standards for pharmaceutical intermediates. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from direct light to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm

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