Description

4-Bromo-7-Methoxy-2-Methyl-2,3-Dihydro-1H-Inden-1-One is a high-purity, synthetically valuable indanone derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis, enabling the construction of complex molecular architectures. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, or plant growth regulators with enhanced efficacy.
• Material Science: Serves as a monomer or functional unit in the development of specialty polymers, liquid crystals, or organic electronic materials.
• Organic Synthesis: A versatile synthon for constructing complex polycyclic structures via reactions like Suzuki coupling, Buchwald-Hartwig amination, or cyclization reactions.
• Chemical Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Academic & Institutional Research: Employed in universities and research institutes for methodological studies and exploring new chemical transformations.

Basic Information

Product Name	4-Bromo-7-Methoxy-2-Methyl-2,3-Dihydro-1H-Inden-1-One
CAS No.	1155261-18-9
Molecular Formula	C11H11BrO2
Molecular Weight	255.11 g/mol
Synonyms	4-Bromo-7-methoxy-2-methylindan-1-one; 1H-Inden-1-one, 4-bromo-7-methoxy-2,3-dihydro-2-methyl-; 2,3-Dihydro-4-bromo-7-methoxy-2-methyl-1H-inden-1-one; 4-Bromo-7-methoxy-2-methyl-2,3-dihydroinden-1-one; 7-Methoxy-4-bromo-2-methylindan-1-one; 2-Methyl-4-bromo-7-methoxyindan-1-one
EINECS	Contact for details

Quality Control

Our 4-Bromo-7-Methoxy-2-Methyl-2,3-Dihydro-1H-Inden-1-One is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment and are available upon request. We adhere to cGMP guidelines where applicable to support our clients' regulatory needs.

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 the container tightly sealed to prevent moisture absorption and contamination. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.