Description

4-Bromo-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine is a versatile and high-value brominated heterocyclic building block essential for advanced organic synthesis. This compound matters because it serves as a critical intermediate in the development of novel pharmaceutical candidates, particularly in kinase inhibitor research and other therapeutic areas. Pharmaceutical R&D laboratories, agrochemical innovators, and specialty chemical manufacturers need this high-purity intermediate to accelerate their discovery pipelines and create complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of kinase inhibitors and other small-molecule drug candidates targeting various diseases.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Chemical Biology: Employed as a molecular probe or scaffold in the study of biological pathways and target validation.
• Material Science: Potential precursor for the synthesis of specialized ligands or functional organic materials.
• Contract Research & Development (CRO/CMO): Supplied to organizations engaged in custom synthesis and process development for clients.
• Academic Research: Utilized in university and institutional labs for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	4-Bromo-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine
CAS No.	1083181-71-8
Molecular Formula	C7H8BrN3
Molecular Weight	214.07 g/mol
Synonyms	4-Bromo-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine; 5,6,7,8-Tetrahydro-4-bromopyrido[3,4-d]pyrimidine; 4-Bromo-5,6,7,8-tetrahydro-pyrido[3,4-d]pyrimidine; Pyrido[3,4-d]pyrimidine, 4-bromo-5,6,7,8-tetrahydro-; 1083181-71-8; 4-Bromo-5,6,7,8-tetrahydropyrido(3,4-d)pyrimidine
EINECS	Contact for details

Quality Control

Our 4-Bromo-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your regulatory and quality documentation needs.

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). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
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.