Description

4-Bromo-7-Nitro-5H-Pyrrolo[3,2-D]Pyrimidine is a high-value, heterocyclic organic compound serving as a critical building block in advanced chemical synthesis. Its unique fused pyrrolopyrimidine structure, functionalized with bromo and nitro groups, makes it an indispensable intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors and other targeted therapeutic agents.
• Agrochemical Research: Used in developing novel herbicides and fungicides with specific modes of action.
• Material Science: Serves as a building block for organic electronic materials and advanced polymers.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biological studies.
• Academic & Contract Research: Essential for medicinal chemistry programs and structure-activity relationship (SAR) studies in university and CRO laboratories.

Basic Information

Product Name	4-Bromo-7-Nitro-5H-Pyrrolo[3,2-D]Pyrimidine
CAS No.	943846-24-0
Molecular Formula	C6H3BrN4O2
Molecular Weight	242.02 g/mol
Synonyms	4-Bromo-7-nitro-5H-pyrrolo[3,2-d]pyrimidine; 5H-Pyrrolo[3,2-d]pyrimidine, 4-bromo-7-nitro-; 943846-24-0; 4-Bromo-7-nitro-7H-pyrrolo[3,2-d]pyrimidine; 4-Bromo-7-nitropyrrolo[3,2-d]pyrimidine
EINECS	Contact for details

Quality Control

Every batch of 4-Bromo-7-Nitro-5H-Pyrrolo[3,2-D]Pyrimidine is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and development. A detailed Certificate of Analysis (COA) including HPLC purity, NMR, and mass spectrometry confirmation is supplied with each shipment to guarantee batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under dry conditions. As a strong oxidizer, it must be stored separately from combustible materials and reducing agents.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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