4-Bromo-9,9'-spirobi[fluorene]

Name: 4-Bromo-9,9'-spirobi[fluorene]
Brand: ChemScene
Availability: InStock
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CAS No. 1161009-88-6
Cat. No. CS-0095285
Purity≥96%
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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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4-Bromo-9,9'-spirobi[fluorene]|CS-0095285

Structure of 1161009-88-6

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General Information

CAS No. 1161009-88-6
Cat. No. CS-0095285
Purity ≥96%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₅H₁₅Br
Molecular Weight 395.29
Synonym(s) 4-DroMo-9,9'-spirobifluorene
SMILES BrC1=CC=CC(C23C4=C(C5=C3C=CC=C5)C=CC=C4)=C1C6=C2C=CC=C6

Description

4-Bromo-9,9'-spirobi[fluorene] features a rigid spirocyclic fluorene core with a bromine substituent at the 4-position, enabling direct functionalization in cross-coupling reactions. The molecule exhibits excellent thermal stability and solubility in organic solvents, facilitating its use in materials synthesis and electronic applications.

Application

4-Bromo-9,9'-spirobi[fluorene] serves as a versatile building block in the synthesis of functionalized spirofluorene scaffolds, enabling efficient Suzuki-Miyaura and Stille coupling reactions. Its bromine substituent provides high reactivity under palladium-catalyzed conditions, while the rigid spirocyclic framework imparts excellent thermal stability and minimal aggregation—ideal for applications in organic electronics and medicinal chemistry. The compound exhibits good bench stability and simplifies purification due to its crystalline nature and low solubility in common nonpolar solvents.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

TPSA 0
LogP 6.7926
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Spirol Rings compounds

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Material Science Material Building Blocks Small Molecule Semiconductor Building Blocks Fluorenes, Fluorenones

Key Words

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4-Bromo-9,9'-spirobi[fluorene]

CAS No. 1161009-88-6

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