Description

1,2-Dihydro-1-Tosylquinoline is a specialized organic intermediate featuring a quinoline core functionalized with a tosyl group. This compound matters for its role as a versatile building block in the synthesis of more complex heterocyclic molecules and active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced material science industries for developing new chemical entities and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinoline-based drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocyclic compounds in medicinal and synthetic chemistry.
• Material Science: Potential intermediate in the creation of organic electronic materials, ligands for catalysts, and specialty polymers.
• Academic & Industrial R&D: Employed in chemical research for method development and exploring new reaction pathways.

Basic Information

Product Name	1,2-Dihydro-1-Tosylquinoline
CAS No.	13268-54-7
Molecular Formula	C₁₆H₁₅NO₂S
Molecular Weight	285.36 g/mol
Synonyms	1-Tosyl-1,2-dihydroquinoline; N-Tosyl-1,2-dihydroquinoline; 1-(4-Methylphenyl)sulfonyl-1,2-dihydroquinoline; 1,2-Dihydro-1-(p-tolylsulfonyl)quinoline; Quinoline, 1,2-dihydro-1-[(4-methylphenyl)sulfonyl]-; 1-Tosyl-1,2-dihydroquinoline; 1,2-Dihydro-1-(tosyl)quinoline; 1-(p-Toluenesulfonyl)-1,2-dihydroquinoline
EINECS	Contact for details

Quality Control

Our 1,2-Dihydro-1-Tosylquinoline is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, related substances, and physical characteristics is provided with every shipment to guarantee it meets your research or production requirements.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.