Methyl 4-chloro-2-fluorobenzoate

Name: Methyl 4-chloro-2-fluorobenzoate
Brand: ChemScene
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CAS No. 148893-72-5
Cat. No. CS-0065296
Purity≥98%
MDL No.MFCD04038392

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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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Methyl 4-chloro-2-fluorobenzoate|CS-0065296

Structure of 148893-72-5

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Description

Methyl 4-chloro-2-fluorobenzoate features a strategically positioned chloro and fluoro substituent on the aromatic ring, enabling precise electronic tuning for synthetic applications. This bench-stable ester integrates readily into coupling reactions and serves as a key intermediate in pharmaceutical and agrochemical synthesis.

Application

Methyl 4-chloro-2-fluorobenzoate serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient construction of fluorinated aromatic scaffolds. Its orthogonal halogen reactivity facilitates palladium-catalyzed cross-coupling reactions, while the ester group supports selective transformations. The compound exhibits excellent bench stability and compatibility with diverse reaction conditions, simplifying purification and process development.

General Information

CAS No. 148893-72-5
Cat. No. CS-0065296
Purity ≥98%
MDL No. MFCD04038392
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₆ClFO₂
Molecular Weight 188.58
Synonym(s) Methyl4-chloro-2-fluoroBenzoate
SMILES O=C(OC)C1=CC=C(Cl)C=C1F

Computational Chemistry Data

TPSA 26.3
LogP 2.2657
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 1

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-P330-P362+P364-P405-P501

Quality Control

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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Functional Group Ester

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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Methyl 4-chloro-2-fluorobenzoate

CAS No. 148893-72-5

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