Description

6,7-Dihydro-4H-Pyrazolo[5,1-C][1,4]Thiazine-2-Carbaldehyde Dioxide is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs). It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and material science industries for lead optimization and process chemistry.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting neurological and inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its unique fused heterocyclic structure.
• Chemical Biology Probe Synthesis: Serves as a versatile scaffold for creating tool compounds to study biological mechanisms and protein interactions.
• Material Science: Investigated as a building block for advanced organic electronic materials and photoactive polymers.
• Academic & Contract Research: Employed in universities and CROs for methodological studies and the exploration of new chemical reactions involving sulfur and nitrogen-containing heterocycles.

Basic Information

Product Name	6,7-Dihydro-4H-Pyrazolo[5,1-C][1,4]Thiazine-2-Carbaldehyde Dioxide
CAS No.	623565-07-1
Molecular Formula	C7H7N3O3S
Molecular Weight	213.21 g/mol
Synonyms	4H-Pyrazolo[5,1-c][1,4]thiazine-2-carbaldehyde, 6,7-dihydro-, 1,1-dioxide; 6,7-Dihydro-4H-pyrazolo[5,1-c][1,4]thiazine-2-carbaldehyde 1,1-dioxide; Pyrazolo[5,1-c][1,4]thiazine-2-carboxaldehyde, 6,7-dihydro-, S,S-dioxide; CAS 623565-07-1
EINECS	Contact for details

Quality Control

Our 6,7-Dihydro-4H-Pyrazolo[5,1-C][1,4]Thiazine-2-Carbaldehyde Dioxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat and incompatible materials.

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%
Water Content (KF)	≤ 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.