Description

1(2H)-Phthalazinone, 6-Bromo-4-(Chloromethyl)- is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its unique molecular architecture, featuring both a phthalazinone scaffold and reactive bromo and chloromethyl substituents, enabling precise derivatization for complex molecule construction. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it serves as a critical intermediate for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel drug candidates, particularly in kinase inhibitor and other targeted therapeutic programs.
• Agrochemical Synthesis: Used in constructing advanced active ingredients for crop protection agents, leveraging its halogenated structure for bioactivity.
• Material Science Research: Serves as a precursor for designing specialty polymers, ligands, or organic electronic materials with tailored properties.
• Chemical Biology Probes: Utilized in developing molecular probes and tags due to its functional groups suitable for bioconjugation strategies.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry, including cross-coupling and cyclization reactions.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	1(2H)-Phthalazinone, 6-Bromo-4-(Chloromethyl)-
CAS No.	2629316-04-5
Molecular Formula	C9H6BrClN2O
Molecular Weight	273.51 g/mol
Synonyms	6-Bromo-4-(chloromethyl)-1(2H)-phthalazinone; 4-(Chloromethyl)-6-bromo-1,2-dihydrophthalazin-1-one; 6-Bromo-4-(chloromethyl)phthalazin-1(2H)-one; 1,2-Dihydro-6-bromo-4-(chloromethyl)phthalazin-1-one; BR-4-CMP; 6-Bromo-4-chloromethylphthalazinone
EINECS	Contact for details

Quality Control

Our 1(2H)-Phthalazinone, 6-Bromo-4-(Chloromethyl)- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and MS. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). The compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

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