Description

1,3-Dioxolo[4,5-C]Pyridine,4-Methyl-(9Ci) is a specialized heterocyclic organic compound featuring a fused dioxole and pyridine ring system. This unique molecular architecture makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and complex agrochemicals. It is primarily sought after by research institutions and fine chemical manufacturers engaged in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new-generation herbicides and fungicides due to its bioactive heterocyclic core.
• Material Science: Serves as a precursor for creating specialized ligands and functional organic molecules used in catalysis and electronic materials.
• Academic & R&D: Essential for chemical research in universities and corporate labs exploring novel heterocyclic chemistry and structure-activity relationships.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	1,3-Dioxolo[4,5-C]Pyridine,4-Methyl-(9Ci)
CAS No.	139645-21-9
Molecular Formula	C8H7NO2
Molecular Weight	149.15 g/mol
Synonyms	4-Methyl-1,3-dioxolo[4,5-c]pyridine; 4-Methyl-[1,3]dioxolo[4,5-c]pyridine; 4-Methyl-1,3-dioxolo(4,5-c)pyridine; 1,3-Dioxolo[4,5-c]pyridine, 4-methyl-; 4-Methyl-1,3-dioxolopyridine; 139645-21-9 (CAS); Methyl-substituted dioxolopyridine
EINECS	Contact for details

Quality Control

We supply 1,3-Dioxolo[4,5-C]Pyridine,4-Methyl-(9Ci) in high-purity grades suitable for demanding research and synthesis applications. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (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%
Melting Point	Contact for details
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.