Description

7-Methyl-4-Aza-2-Oxindole is a high-purity heterocyclic organic compound, identified by CAS NO 56057-25-1, serving as a critical advanced pharmaceutical intermediate. Its value lies in its role as a versatile building block for synthesizing complex molecules with potential biological activity. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries, particularly those focused on developing novel therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Fine Chemical Synthesis: Serves as a versatile scaffold for constructing complex heterocyclic compounds in specialty chemistry.
• Biochemical Research: Employed in medicinal chemistry programs for structure-activity relationship (SAR) studies and hit-to-lead optimization.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) exploring new chemical entities.

Basic Information

Product Name	7-Methyl-4-Aza-2-Oxindole
CAS No.	56057-25-1
Molecular Formula	C8H8N2O
Molecular Weight	148.16 g/mol
Synonyms	7-Methyl-1,3-dihydro-2H-pyrrolo[3,4-b]pyridin-2-one; 7-Methyl-4-azaindolin-2-one; 7-Methyl-2-oxo-2,3-dihydro-1H-pyrrolo[3,4-b]pyridine; 4-Aza-7-methyloxindole; 7-Methyl-4-azaoxindole; 1,3-Dihydro-7-methyl-pyrrolo[3,4-b]pyridin-2-one; 7-Methyl-4-azaindole-2-one
EINECS	Contact for details

Quality Control

Our 7-Methyl-4-Aza-2-Oxindole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC for assay and impurity profiling. Certificates of Analysis (COA) detailing purity, identity, and related substances are 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, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white 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.