Description

Thiazolo[4,5-H]Isoquinoline, 2-Chloro- (9Ci) is a specialized heterocyclic organic compound featuring a fused thiazole and isoquinoline structure, with a chlorine substituent at the 2-position. This unique molecular architecture makes it a valuable and versatile chemical intermediate for advanced synthesis in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development teams in the fine chemical and life sciences industries for constructing complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting neurological disorders and infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science Precursor: Acts as a precursor for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic semiconductors.
• Dye and Pigment Synthesis: Employed in the creation of specialized dyes and pigments due to its conjugated, fused-ring system.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological studies and the exploration of new heterocyclic chemistry.

Basic Information

Product Name	Thiazolo[4,5-H]Isoquinoline, 2-Chloro- (9Ci)
CAS No.	35317-81-8
Molecular Formula	C10H5ClN2S
Molecular Weight	220.68 g/mol
Synonyms	2-Chlorothiazolo[4,5-h]isoquinoline; 2-Chloro[1,3]thiazolo[4,5-h]isoquinoline; 35317-81-8; Thiazolo[4,5-h]isoquinoline, 2-chloro-; 2-Chloro-thiazolo[4,5-h]isoquinoline; 2-Chloro-thiazolo[4,5-h]isoquinoline (9CI); 2-Chloro[1,3]thiazolo[4,5-h]isoquinoline
EINECS	Contact for details

Quality Control

Our production of Thiazolo[4,5-H]Isoquinoline, 2-Chloro- (9Ci) adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Every lot is fully characterized and analyzed using advanced techniques including HPLC, GC-MS, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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