Description

10-Thia-8-Azabicyclo[5.3.0]Deca-1,3,5,7-Tetraen-9-One is a high-purity, specialized heterocyclic compound with the CAS registry number 25946-69-4. This bicyclic structure, featuring both sulfur and nitrogen atoms, serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block for complex organic synthesis. It is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and material science industries who require precise, high-quality intermediates for creating novel active compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used as a building block for developing new pesticides and herbicides with unique modes of action.
• Material Science: Serves as a monomer or precursor for creating specialized polymers and organic electronic materials.
• Chemical Synthesis: A versatile scaffold in medicinal chemistry for constructing complex heterocyclic libraries via cross-coupling and cyclization reactions.
• Academic & Industrial R&D: Employed in research laboratories for studying structure-activity relationships (SAR) and developing new synthetic methodologies.

Basic Information

Product Name	10-Thia-8-Azabicyclo[5.3.0]Deca-1,3,5,7-Tetraen-9-One
CAS No.	25946-69-4
Molecular Formula	C8H5NOS
Molecular Weight	163.20 g/mol
Synonyms	8-Thia-1-azabicyclo[5.3.0]deca-2,4,6,8-tetraen-9-one; 1-Aza-8-thiabicyclo[5.3.0]deca-2,4,6,8-tetraen-9-one; Thieno[3,2-c]pyridin-4(5H)-one; 4H-Thieno[3,2-c]pyridin-4-one; 25946-69-4; Thienopyridinone derivative
EINECS	Contact for details

Quality Control

Our production of 10-Thia-8-Azabicyclo[5.3.0]Deca-1,3,5,7-Tetraen-9-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and potency. A comprehensive Certificate of Analysis (COA) detailing purity, residual solvents, and related substances is provided with every shipment. We support compliance with cGMP and ISO standards for pharmaceutical-grade intermediates.

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). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.