4-Bromo-3-fluorophthalic acid

Name: 4-Bromo-3-fluorophthalic acid
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 2408642-17-9
Cat. No. CS-0527730
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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4-Bromo-3-fluorophthalic acid|CS-0527730

Structure of 2408642-17-9

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Description

4-Bromo-3-fluorophthalic acid features a rigid phthalate core bearing strategically positioned bromo and fluoro substituents, enabling selective functionalization in cross-coupling and cyclization reactions. This electron-deficient diacid scaffold enhances reactivity in transition-metal-catalyzed transformations while maintaining bench-stable handling characteristics under standard conditions.

Application

4-Bromo-3-fluorophthalic acid serves as a versatile building block for the synthesis of fluorinated phthalimides and heterocyclic scaffolds. Its orthogonal halogenation pattern enables selective functionalization in cross-coupling reactions, while the carboxylic acid groups facilitate direct amidation or esterification. The compound exhibits good bench stability and is compatible with standard purification techniques, making it well-suited for medicinal chemistry and process development workflows.

General Information

CAS No. 2408642-17-9
Cat. No. CS-0527730
Purity ≥98%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₄BrFO₄
Molecular Weight 263.02
Synonym(s) None
SMILES O=C(C1=CC=C(Br)C(F)=C1C(O)=O)O

Computational Chemistry Data

TPSA 74.6
LogP 1.9846
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 2

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-P280-P302+P352

Quality Control

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Other Classifications

Building Blocks Functional Group Carboxylic Acid

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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4-Bromo-3-fluorophthalic acid

CAS No. 2408642-17-9

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