Description

2-Amino-5-Methyl-3,7-Dihydro-4H-Pyrrolo[2,3-D]Pyrimidin-4-One CAS NO 62981-82-2 is a high-purity heterocyclic organic compound belonging to the pyrrolopyrimidine class, serving as a critical advanced pharmaceutical intermediate. Its value lies in its role as a sophisticated building block for the synthesis of complex active pharmaceutical ingredients (APIs) and other biologically active molecules. This product is essential for research and development laboratories, fine chemical manufacturers, and pharmaceutical companies focused on innovative drug discovery programs.

Application

This specialized intermediate is utilized in a variety of advanced chemical synthesis applications, including:

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting kinase inhibition and other enzymatic pathways.
• Biochemical Research: Used as a core scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Agrochemical Development: Serves as a precursor in the research and synthesis of new crop protection agents and pesticides.
• Organic Synthesis: Employed in multi-step synthetic routes to construct complex nitrogen-containing heterocycles for various industrial applications.

Basic Information

Item	Details
Product Name	2-Amino-5-Methyl-3,7-Dihydro-4H-Pyrrolo[2,3-D]Pyrimidin-4-One
CAS No.	62981-82-2
Molecular Formula	C7H8N4O
Molecular Weight	164.16 g/mol
Synonyms	2-Amino-5-methyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one; 5-Methyl-2-amino-4H-pyrrolo[2,3-d]pyrimidin-4-one; 2-Amino-5-methyl-4H-pyrrolo[2,3-d]pyrimidin-4-one; 5-Methyl-2-aminopyrrolo[2,3-d]pyrimidin-4(3H)-one; Pyrrolo[2,3-d]pyrimidin-4-one, 2-amino-5-methyl-3,7-dihydro-; 62981-82-2
EINECS	Contact for details

Quality Control

Our 2-Amino-5-Methyl-3,7-Dihydro-4H-Pyrrolo[2,3-D]Pyrimidin-4-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting compliance with cGMP and other relevant quality standards for pharmaceutical intermediates.

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 storing under an inert atmosphere to maintain product integrity.

Specification

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