Description

4-Amino-5-Bromofuro[2,3-D]Pyrimidine is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel pharmaceutical agents and agrochemicals, where its unique fused-ring structure enables the creation of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and agrochemical industries for constructing potential drug candidates and active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel kinase inhibitors, antiviral agents, and other small-molecule therapeutics.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Chemical Biology Probe Development: Employed as a scaffold for creating tool compounds to study biological pathways and protein functions.
• Material Science Research: Investigated as a building block for organic electronic materials and advanced polymers due to its electron-rich heterocyclic system.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.
• Academic & Institutional Research: Utilized in university and government laboratories for fundamental studies in heterocyclic and medicinal chemistry.

Basic Information

Item	Details
Product Name	4-Amino-5-Bromofuro[2,3-D]Pyrimidine
CAS No.	1211525-35-7
Molecular Formula	C6H4BrN3O
Molecular Weight	214.02 g/mol
Synonyms	5-Bromo-4-aminofuro[2,3-d]pyrimidine; 4-Amino-5-bromofuro[2,3-d]pyrimidine; Furo[2,3-d]pyrimidine, 4-amino-5-bromo-; 5-Bromo-4-furo[2,3-d]pyrimidinamine; 4-Amino-5-bromo-furo[2,3-d]pyrimidine; 1211525-35-7; 4-Amino-5-bromofuro[2,3-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 4-Amino-5-Bromofuro[2,3-D]Pyrimidine 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 purity and NMR for structural confirmation. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with every shipment 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 the container tightly sealed in a dry environment to prevent moisture absorption. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	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.