3-Chloro-4-ethoxyaniline

Name: 3-Chloro-4-ethoxyaniline
Brand: ChemScene
Availability: InStock
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CAS No. 5211-02-9
Cat. No. CS-0098712
Purity≥98%
MDL No.MFCD08687289

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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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Structure of 5211-02-9

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Description

3-Chloro-4-ethoxyaniline features a chlorinated aromatic ring paired with an ethoxy substituent, delivering enhanced solubility and electronic modulation. This combination enables efficient incorporation into pharmaceutical intermediates and functional materials. The molecule exhibits bench-stable handling under standard conditions and serves as a key scaffold for coupling reactions in synthetic workflows.

Application

3-Chloro-4-ethoxyaniline serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient access to substituted anilines via palladium-catalyzed cross-coupling reactions. Its ortho-chloro group facilitates selective functionalization, while the ethoxy substituent enhances solubility and modulates electronic properties. The compound exhibits good bench stability and is compatible with standard purification protocols, making it a practical choice for multi-step synthetic sequences.

General Information

CAS No. 5211-02-9
Cat. No. CS-0098712
Purity ≥98%
MDL No. MFCD08687289
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₁₀ClNO
Molecular Weight 171.62
Synonym(s) UKRORGSYN-BB BBV-024039
SMILES NC1=CC=C(C(Cl)=C1)OCC

Computational Chemistry Data

TPSA 35.25
LogP 2.3209
H_Acceptors 2
H_Donors 1
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-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Functional Group Ether

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

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3-Chloro-4-ethoxyaniline

CAS No. 5211-02-9

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