5-Chloro-4-methyl-2-nitroaniline

Name: 5-Chloro-4-methyl-2-nitroaniline
Brand: ChemScene
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CAS No. 7149-80-6
Cat. No. CS-W016875
Purity≥98%
MDL No.MFCD00034066

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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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5-Chloro-4-methyl-2-nitroaniline|CS-W016875

Structure of 7149-80-6

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Description

5-Chloro-4-methyl-2-nitroaniline features a nitro group at the ortho position relative to an amino handle, enhancing reactivity in coupling processes. The chloro and methyl substituents provide electronic tuning and steric control, enabling selective functionalization in pharmaceutical intermediates and agrochemical synthesis under standard conditions.

Application

5-Chloro-4-methyl-2-nitroaniline serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling efficient access to substituted heterocycles via standard coupling and cyclization protocols. Its nitro group facilitates selective reduction and subsequent functionalization, while the chloro and methyl substituents provide orthogonal reactivity for further diversification. The compound exhibits good bench stability and is amenable to purification by recrystallization or chromatography, making it well-suited for scalable synthetic workflows.

General Information

CAS No. 7149-80-6
Cat. No. CS-W016875
Purity ≥98%
MDL No. MFCD00034066
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₇ClN₂O₂
Molecular Weight 186.60
Synonym(s) 5-Chloro-4-methyl-1-amino-2-nitrobenzene
SMILES NC1=CC(Cl)=C(C)C=C1[N+]([O-])=O

Computational Chemistry Data

TPSA 69.16
LogP 2.13882
H_Acceptors 3
H_Donors 1
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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Functional Group Nitro compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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5-Chloro-4-methyl-2-nitroaniline

CAS No. 7149-80-6

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