Description

4H-Pyrrolo[3,2-D]Pyrimidin-4-One, 1,5-Dihydro-7-Methyl- (9Ci) is a high-purity heterocyclic organic compound, identified by CAS number 71435-37-5, serving as a critical building block in advanced pharmaceutical and agrochemical synthesis. Its value lies in its unique fused pyrrolopyrimidine core, which is a privileged scaffold for designing molecules with potent biological activity. This intermediate is essential for research and development chemists in the pharmaceutical industry, particularly those working on kinase inhibitors, anticancer agents, and other novel therapeutic entities.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the development of targeted kinase inhibitors and other small-molecule drugs.
• Anticancer Research: Used as a core scaffold for designing and synthesizing novel compounds with potential antitumor activity.
• Agrochemical Synthesis: Serves as a building block for creating new active ingredients in crop protection products.
• Biochemical Research: Employed in medicinal chemistry programs for structure-activity relationship (SAR) studies and hit-to-lead optimization.
• Chemical Biology: Utilized as a probe or tool compound to study specific biological pathways and enzyme functions.
• Custom Synthesis: A starting material for contract research and manufacturing organizations (CROs/CMOs) producing bespoke compounds for clients.

Basic Information

Product Name	4H-Pyrrolo[3,2-D]Pyrimidin-4-One, 1,5-Dihydro-7-Methyl- (9Ci)
CAS No.	71435-37-5
Molecular Formula	C7H7N3O
Molecular Weight	149.15 g/mol
Synonyms	7-Methyl-1,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one; 1,5-Dihydro-7-methyl-4H-pyrrolo[3,2-d]pyrimidin-4-one; 4H-Pyrrolo[3,2-d]pyrimidin-4-one, 1,5-dihydro-7-methyl-; 71435-37-5; 7-Methyl-4H-pyrrolo[3,2-d]pyrimidin-4-one; 1,5-Dihydro-7-methylpyrrolo[3,2-d]pyrimidin-4-one
EINECS	Contact for details

Quality Control

Our 4H-Pyrrolo[3,2-D]Pyrimidin-4-One, 1,5-Dihydro-7-Methyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.