Description

Thiazolo[5,4-h]isoquinoline-2,5-diamine (9Ci) is a high-purity, specialized heterocyclic organic compound of significant interest in advanced chemical synthesis. This compound serves as a critical pharmacophore and building block for the development of novel active molecules. It is primarily sought by pharmaceutical R&D and agrochemical laboratories for creating new drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel therapeutic agents, particularly in oncology and central nervous system (CNS) drug discovery.
• Agrochemical Research: Used as a core scaffold for developing new classes of pesticides, herbicides, and fungicides with enhanced efficacy.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential electron-transport or emissive layer material due to its fused heterocyclic structure.
• Dye and Pigment Synthesis: Serves as a building block for creating specialized colorants and fluorescent markers.
• Material Science Research: Explored for the development of organic semiconductors and conductive polymers.
• Biochemical Probe Development: Utilized in designing molecular probes for studying biological pathways and enzyme inhibition.

Basic Information

Product Name	Thiazolo[5,4-h]isoquinoline-2,5-diamine (9Ci)
CAS No.	35317-91-0
Molecular Formula	C11H8N4S
Molecular Weight	228.27 g/mol
Synonyms	2,5-Diaminothiazolo[5,4-h]isoquinoline; Thiazolo[5,4-h]isoquinoline-2,5-diyldiamine; 35317-91-0; Thiazolo(5,4-h)isoquinoline-2,5-diamine; 2,5-Diamino[1,3]thiazolo[5,4-h]isoquinoline
EINECS	Contact for details

Quality Control

Our Thiazolo[5,4-h]isoquinoline-2,5-diamine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets the stringent requirements of research and development. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and conformity to agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under dry, inert conditions (e.g., nitrogen atmosphere) in a cool, dry place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.