4-Bromo-2-fluoro-1,1'-biphenyl

Name: 4-Bromo-2-fluoro-1,1'-biphenyl
Brand: ChemScene
Availability: InStock
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CAS No. 41604-19-7
Cat. No. CS-W012635
Purity≥98%
MDL No.MFCD00051716

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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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4-Bromo-2-fluoro-1,1'-biphenyl|CS-W012635

Structure of 41604-19-7

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Description

4-Bromo-2-fluoro-1,1'-biphenyl features a sterically hindered biphenyl core with complementary halogen handles: bromine at the 4-position and fluorine at the 2-position. This arrangement enables selective cross-coupling reactions under palladium catalysis, delivering functionalized biaryls with high regiocontrol. The electron-deficient aryl ring enhances reactivity in Suzuki-Miyaura and Negishi couplings.

Application

4-Bromo-2-fluoro-1,1'-biphenyl serves as a versatile building block in cross-coupling chemistry, enabling the construction of biaryl scaffolds under Pd-catalyzed conditions. The ortho-fluoro substituent enhances regioselectivity in subsequent transformations, while the bromo group provides high reactivity in Suzuki, Stille, and Negishi couplings. Bench-stable and compatible with a range of functional groups, it facilitates efficient synthesis of complex molecular architectures relevant to pharmaceutical and agrochemical development.

General Information

CAS No. 41604-19-7
Cat. No. CS-W012635
Purity ≥98%
MDL No. MFCD00051716
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₈BrF
Molecular Weight 251.09
Synonym(s) 4-Bromo-2-fluorobiphenyl
SMILES C1=C(C=CC=C1)C2=CC=C(C=C2F)Br

Computational Chemistry Data

TPSA 0
LogP 4.2552
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 1

Safety Information

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GHS Pictogram :	GHS No : GHS07,GHS09
Signal Word : Warning	UN#: 3152
Class : 9	Packing Group : Ⅱ
Hazard Statements : H302-H315-H319-H410
Precautionary Statements : P264-P270-P273-P302+P352

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Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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4-Bromo-2-fluoro-1,1'-biphenyl

CAS No. 41604-19-7

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