Description

7-Methanesulfonyl-1,2,3,4-Tetrahydroquinoline is a high-purity, functionalized heterocyclic compound with the CAS registry number 1240526-05-9. This specialized chemical serves as a critical advanced pharmaceutical intermediate and a versatile synthetic building block for complex organic synthesis. It is primarily required by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Organic Synthesis Building Block: Employed in medicinal chemistry for structure-activity relationship (SAR) studies and the construction of complex molecular architectures.
• Material Science: Potential application in the synthesis of specialty polymers and advanced organic electronic materials.
• Academic & Contract Research: Serves as a valuable reagent for methodological development and exploratory chemistry in university and CRO laboratories.

Basic Information

Product Name	7-Methanesulfonyl-1,2,3,4-Tetrahydroquinoline
CAS No.	1240526-05-9
Molecular Formula	C10H13NO2S
Molecular Weight	211.28 g/mol
Synonyms	7-(Methylsulfonyl)-1,2,3,4-tetrahydroquinoline; 1,2,3,4-Tetrahydro-7-(methylsulfonyl)quinoline; 7-Methanesulphonyl-1,2,3,4-tetrahydroquinoline; 7-Methylsulfonyl-1,2,3,4-tetrahydroquinoline; Quinoline, 1,2,3,4-tetrahydro-7-(methylsulfonyl)-; 1240526-05-9
EINECS	Contact for details

Quality Control

Every batch of 7-Methanesulfonyl-1,2,3,4-Tetrahydroquinoline is manufactured under strict quality management systems. Our products undergo rigorous quality testing including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing all relevant specifications. We support compliance with cGMP and ICH guidelines for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider an inert atmosphere to ensure product stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C
Loss on Drying	≤ 0.5%

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