Description

7H-[1,3]Thiazino[3,2-E]Purine,8-Ethyl-8,9-Dihydro-(9Ci) is a high-purity, specialized heterocyclic organic compound identified by CAS NO 697218-03-4. This molecule is valued for its unique fused-ring structure, which serves as a critical building block and intermediate in advanced synthetic chemistry. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and for use in medicinal chemistry programs.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly those targeting neurological or metabolic pathways.
• Medicinal Chemistry Research: Used as a core scaffold or building block for structure-activity relationship (SAR) studies and lead optimization.
• Agrochemical Synthesis: Serves as an intermediate in the production of advanced crop protection agents and pesticides.
• Biochemical Research: Employed in academic and industrial laboratories as a tool compound to study enzyme inhibition or receptor binding.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex, high-value specialty chemicals.
• Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	7H-[1,3]Thiazino[3,2-E]Purine,8-Ethyl-8,9-Dihydro-(9Ci)
CAS No.	697218-03-4
Molecular Formula	C9H10N4S
Molecular Weight	206.27 g/mol
Synonyms	8-Ethyl-8,9-dihydro-7H-[1,3]thiazino[3,2-e]purine; 8-Ethyl-8,9-dihydro-7H-thiazino[3,2-e]purine; 697218-03-4; 8-Ethyl-7H-[1,3]thiazino[3,2-e]purine-8,9-diol (9CI); Thiazino[3,2-e]purine derivative
EINECS	Contact for details

Quality Control

Our production of 7H-[1,3]Thiazino[3,2-E]Purine,8-Ethyl-8,9-Dihydro-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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