Description

8,9-Dimethyltetrazolo[1,5-C]Thieno[3,2-E]Pyrimidine is a high-purity, specialized heterocyclic compound with a complex fused-ring structure, serving as a critical building block in advanced chemical synthesis. Its unique molecular architecture makes it a valuable intermediate for developing novel active ingredients in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers in fine chemical production, particularly those focused on creating new pharmaceuticals, crop protection agents, and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Serves as a building block for organic electronic materials, such as semiconductors and light-emitting diodes (OLEDs).
• Chemical Synthesis: A versatile scaffold for constructing complex heterocyclic compounds in medicinal and combinatorial chemistry.
• Academic & Industrial R&D: Employed in research laboratories for studying structure-activity relationships (SAR) and developing new synthetic methodologies.

Basic Information

Item	Details
Product Name	8,9-Dimethyltetrazolo[1,5-C]Thieno[3,2-E]Pyrimidine
CAS No.	117562-87-5
Molecular Formula	C8H6N6S
Molecular Weight	218.24 g/mol
Synonyms	8,9-Dimethyltetrazolo[1,5-c]thieno[3,2-e]pyrimidine; Tetrazolo[1,5-c]thieno[3,2-e]pyrimidine, 8,9-dimethyl-; 8,9-Dimethyltetrazolothienopyrimidine; 117562-87-5; DTTP; Thienopyrimidine tetrazole derivative
EINECS	Contact for details

Quality Control

Our 8,9-Dimethyltetrazolo[1,5-C]Thieno[3,2-E]Pyrimidine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and commercial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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