Description

4-Bromo-5-Methoxy-2,3-Dihydroinden-1-One is a versatile and high-purity brominated indanone derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique molecular structure makes it an essential building block for constructing complex heterocyclic frameworks and functional materials. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in developing new-generation herbicides, fungicides, and plant growth regulators.
• Material Science: Building block for organic semiconductors, liquid crystals, and photoactive polymers.
• Chemical Synthesis: Versatile reagent for palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) to introduce complex functionalities.
• Academic & Contract Research: Essential for methodological studies and library synthesis in medicinal and process chemistry.
• Fine Chemical Production: Intermediate for manufacturing specialty dyes, pigments, and advanced organic compounds.

Basic Information

Product Name	4-Bromo-5-Methoxy-2,3-Dihydroinden-1-One
CAS No.	436803-36-0
Molecular Formula	C10H9BrO2
Molecular Weight	241.08 g/mol
Synonyms	4-Bromo-5-methoxyindan-1-one; 1-Indanone, 4-bromo-5-methoxy-; 5-Methoxy-4-bromo-2,3-dihydro-1H-inden-1-one; 4-Bromo-5-methoxy-2,3-dihydro-1H-inden-1-one; 4-Bromo-5-methoxyindanone
EINECS	Contact for details

Quality Control

Our 4-Bromo-5-Methoxy-2,3-Dihydroinden-1-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding research and development projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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