Description

1H-Indene, 3-Bromo-5-(1,1-Dimethylethyl)-1,1-Dimethyl- is a high-purity, specialized brominated indene derivative, identified by CAS No. 2648754-46-3. This compound serves as a critical building block in advanced organic synthesis, enabling the development of novel materials and functional molecules. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring a functionalized indene core.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or functional unit in the development of specialty polymers, organic semiconductors, and liquid crystals.
• Organic Light-Emitting Diodes (OLEDs): Potential building block for electron-transport or host materials in OLED device fabrication.
• Ligand Synthesis: Useful for constructing complex ligands for catalysis and metal-organic frameworks (MOFs).
• Cross-Coupling Reactions: The bromine substituent makes it a valuable substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions.

Basic Information

Product Name	1H-Indene, 3-Bromo-5-(1,1-Dimethylethyl)-1,1-Dimethyl-
CAS No.	2648754-46-3
Molecular Formula	C15H19Br
Molecular Weight	279.22 g/mol
Synonyms	3-Bromo-5-tert-butyl-1,1-dimethyl-1H-indene; 5-tert-Butyl-3-bromo-1,1-dimethylindene; 1,1-Dimethyl-3-bromo-5-tert-butylindene; 3-Bromo-5-(tert-butyl)-1,1-dimethylindene; tert-Butylbromodimethylindene; Brominated tert-butyl indene derivative
EINECS	Contact for details

Quality Control

Every batch of 1H-Indene, 3-Bromo-5-(1,1-Dimethylethyl)-1,1-Dimethyl- is produced and analyzed under strict quality management protocols. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including GC, HPLC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

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 away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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