5-Bromo-2,2-dimethyl-2,3-dihydro-1H-inden-1-one

Name: 5-Bromo-2,2-dimethyl-2,3-dihydro-1H-inden-1-one
Brand: ChemScene
Availability: InStock
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CAS No. 495414-32-9
Cat. No. CS-0148228
Purity≥98%
MDL No.None

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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5-Bromo-2,2-dimethyl-2,3-dihydro-1H-inden-1-one|CS-0148228

Structure of 495414-32-9

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Description

5-Bromo-2,2-dimethyl-2,3-dihydro-1H-inden-1-one is a sterically hindered bromo-ketone featuring a rigid indanone core. The electron-deficient bromine at the 5-position enhances reactivity in transition-metal-catalyzed cross-coupling reactions. This bench-stable compound integrates readily into complex molecular architectures requiring selective functionalization.

Application

5-Bromo-2,2-dimethyl-2,3-dihydro-1H-inden-1-one serves as a versatile building block in synthetic organic chemistry, enabling efficient construction of functionalized indane scaffolds. Its bromine substituent facilitates palladium-catalyzed cross-coupling reactions, while the sterically shielded dimethyl groups enhance bench stability and reduce side reactivity. The ketone functionality supports subsequent transformations including nucleophilic additions and enolate chemistry, making it valuable for medicinal chemistry and process development workflows.

General Information

CAS No. 495414-32-9
Cat. No. CS-0148228
Purity ≥98%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₁H₁₁BrO
Molecular Weight 239.11
Synonym(s) 5-BROMO-2,3-DIHYDRO-2,2-DIMETHYL-1H-INDEN-1-ONE
SMILES O=C1C(C)(C)CC2=C1C=CC(Br)=C2

Computational Chemistry Data

TPSA 17.07
LogP 3.2141
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 0

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362

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Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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5-Bromo-2,2-dimethyl-2,3-dihydro-1H-inden-1-one

CAS No. 495414-32-9

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