Description

1H-Imidazo[4,5-B][1,2,5]Thiadiazolo[3,4-D]Pyridine (9Ci) is a high-purity, complex heterocyclic organic compound with the CAS number 503818-33-5. This specialized chemical serves as a critical advanced intermediate in the research and development of novel pharmaceuticals and agrochemicals. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of new drug candidates, particularly for targeting specific biological pathways.
• Agrochemical Research: Used in developing novel active ingredients for crop protection with potential new modes of action.
• Material Science Precursor: Serves as a precursor for creating organic electronic materials or ligands for catalytic systems.
• Chemical Biology Probe: Utilized in academic and industrial research to study enzyme interactions or as a fluorescent tag scaffold.
• Organic Synthesis Building Block: Enables the construction of complex fused heterocyclic systems for various research applications.

Basic Information

Item	Detail
Product Name	1H-Imidazo[4,5-B][1,2,5]Thiadiazolo[3,4-D]Pyridine (9Ci)
CAS No.	503818-33-5
Molecular Formula	C7H3N5S
Molecular Weight	189.20 g/mol
Synonyms	1H-Imidazo[4,5-b][1,2,5]thiadiazolo[3,4-d]pyridine; Imidazo[4,5-b]thiadiazolo[3,4-d]pyridine; 503818-33-5; 9CI; Fused heterocyclic thiadiazole; Thiadiazolopyridine derivative; Advanced pharmaceutical intermediate
EINECS	Contact for details

Quality Control

Our production of 1H-Imidazo[4,5-B][1,2,5]Thiadiazolo[3,4-D]Pyridine (9Ci) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and MS, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support development projects requiring material produced under cGMP guidelines upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive and should be handled under an inert atmosphere for long-term stability if specified.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95% (Standard Grade)
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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