Description

3,4-Dibromo (1H)Indazole is a high-purity brominated heterocyclic building block of significant interest in advanced organic synthesis. This compound serves as a critical intermediate for the development of novel pharmaceutical agents and agrochemicals, enabling the construction of complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments focused on medicinal chemistry, material science, and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly kinase inhibitors and other biologically active heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its bioactive indazole core.
• Material Science: Serves as a precursor for organic electronic materials, such as OLED (Organic Light-Emitting Diode) components and conductive polymers.
• Chemical Synthesis: A versatile reagent for palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to introduce functional complexity.
• Academic & Contract Research: Employed in university and CRO (Contract Research Organization) laboratories for method development and discovery chemistry.

Basic Information

Product Name	3,4-Dibromo (1H)Indazole
CAS No.	885521-68-6
Molecular Formula	C7H4Br2N2
Molecular Weight	275.93 g/mol
Synonyms	3,4-Dibromo-1H-indazole; 1H-Indazole, 3,4-dibromo-; 3,4-Dibromoindazole; Dibromoindazole; 885521-68-6; AI3-52362; SCHEMBL218062; ZINC000257019509
EINECS	Contact for details

Quality Control

Our 3,4-Dibromo (1H)Indazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profile.

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 tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.