Description

7-Methyl-1H-Pyrrolo<2,3-B>Pyridinium p-Toluenesulfonate is a high-purity organic salt of significant interest in advanced pharmaceutical synthesis and chemical research. This compound serves as a critical building block or intermediate for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and specialty chemical manufacturers engaged in the synthesis of complex heterocyclic molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those with pyrrolopyridine core structures.
• Organic Synthesis Building Block: Used in research-scale and pilot-scale reactions for constructing novel heterocyclic compounds.
• Chemical Research: Serves as a reference standard or starting material in academic and industrial research exploring new chemical entities.
• Agrochemical Development: Potential intermediate in the research and development of new crop protection agents.
• Material Science: Investigated for use in the synthesis of organic electronic materials or advanced polymers.

Basic Information

Product Name	7-Methyl-1H-Pyrrolo<2,3-B>Pyridinium p-Toluenesulfonate
CAS No.	75614-69-6
Molecular Formula	C15H16N2O3S
Molecular Weight	304.36 g/mol
Synonyms	7-Methyl-1H-pyrrolo[2,3-b]pyridinium 4-methylbenzenesulfonate; 7-Methyl-1H-pyrrolo[2,3-b]pyridin-1-ium 4-methylbenzenesulfonate; 7-Methyl-1H-pyrrolo[2,3-b]pyridin-1-ium p-toluenesulfonate; 7-Methyl-1H-pyrrolo[2,3-b]pyridin-1-ium tosylate; 7-Methyl-1H-pyrrolo[2,3-b]pyridinium tosylate; 7-Methyl-1H-pyrrolo[2,3-b]pyridinium p-toluenesulfonic acid salt
EINECS	Contact for details

Quality Control

Our 7-Methyl-1H-Pyrrolo<2,3-B>Pyridinium p-Toluenesulfonate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request 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 hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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