Description

[1,4]Thiazino[4,3-d][1,2,4]triazine (9CI) is a high-purity, specialized heterocyclic organic compound identified by CAS NO 591749-65-4. This advanced chemical intermediate is valued for its unique fused-ring structure, which is critical for driving innovation in pharmaceutical and agrochemical research and development. It is primarily sought after by R&D chemists and process development scientists in the fine chemical and life sciences industries for synthesizing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block 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, leveraging its heterocyclic scaffold for bioactivity.
• Material Science: Serves as a precursor for creating advanced organic electronic materials, such as charge-transport layers or light-emitting components.
• Chemical Biology: Employed as a molecular probe or scaffold in the design of enzyme inhibitors and receptor modulators for target validation studies.
• Academic & Contract Research: Essential for fundamental organic chemistry research and discovery projects in university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	[1,4]Thiazino[4,3-d][1,2,4]triazine (9CI)
CAS No.	591749-65-4
Molecular Formula	C5H3N3S
Molecular Weight	137.16 g/mol
Synonyms	[1,4]Thiazino[4,3-d][1,2,4]triazine; Thiazino[4,3-d][1,2,4]triazine; 1,4-Thiazino[4,3-d][1,2,4]triazine; 1,4-Thiazino(4,3-d)-1,2,4-triazine; 9CI-Index Name; 591749-65-4; 1,4-Thiazino[4,3-d][1,2,4]triazine (9CI)
EINECS	Contact for details

Quality Control

Our [1,4]Thiazino[4,3-d][1,2,4]triazine (9CI) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the exacting standards required for research and development. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
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.