2,3-Dimethyl-4-nitrophenol

Name: 2,3-Dimethyl-4-nitrophenol
Brand: ChemScene
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CAS No. 19499-93-5
Cat. No. CS-W017840
Purity≥97%
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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Structure of 19499-93-5

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Description

2,3-Dimethyl-4-nitrophenol features a nitro group at the para position relative to the phenolic hydroxyl, enhancing electrophilic reactivity. The adjacent methyl substituents provide steric protection and improve bench stability. This configuration enables selective functionalization in synthetic sequences requiring electron-deficient aromatic platforms.

Application

2,3-Dimethyl-4-nitrophenol serves as a valuable building block in medicinal chemistry and agrochemical synthesis, offering a readily accessible ortho-substituted nitrophenol scaffold. Its stability under standard handling conditions and compatibility with common functional group transformations—such as reduction to the corresponding amine or coupling reactions—facilitate downstream derivatization. The molecule’s defined regiochemistry enables predictable reactivity in electrophilic substitution and transition-metal-catalyzed cross-coupling processes, making it a practical choice for constructing complex aromatic systems.

General Information

CAS No. 19499-93-5
Cat. No. CS-W017840
Purity ≥97%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₉NO₃
Molecular Weight 167.16
Synonym(s) Dimethylnitrophenol
SMILES OC1=CC=C([N+]([O-])=O)C(C)=C1C

Computational Chemistry Data

TPSA 63.37
LogP 1.91724
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 : H315-H319
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 Nitro compounds

Key Words

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2,3-Dimethyl-4-nitrophenol

CAS No. 19499-93-5

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