5-Methoxy-2-nitrophenol

CAS No. 704-14-3
Cat. No. CS-W000056
Purity≥98%
MDL No.MFCD00100932

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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 704-14-3

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Description

5-Methoxy-2-nitrophenol features a phenolic hydroxyl group flanked by a methoxy substituent at the meta position and a nitro group at the ortho position, creating a uniquely electron-deficient aromatic system. This structural motif enables direct participation in cross-coupling reactions and facilitates incorporation into complex molecular architectures under mild conditions. The compound exhibits enhanced solubility in organic solvents compared to analogs lacking the methoxy functionality, improving handling in synthetic workflows.

Application

5-Methoxy-2-nitrophenol serves as a valuable building block in synthetic organic chemistry, enabling access to functionalized heterocycles and pharmaceutical intermediates. Its ortho-dinitro substitution pattern facilitates controlled electrophilic and nucleophilic transformations, while the methoxy and phenolic groups offer complementary reactivity for selective derivatization. Bench-stable and amenable to standard purification methods, it functions reliably in multi-step syntheses requiring precise regiocontrol.

General Information

CAS No. 704-14-3
Cat. No. CS-W000056
Purity ≥98%
MDL No. MFCD00100932
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₇NO₄
Molecular Weight 169.13
Synonym(s) 5-methoxy-2-nitrophenolate
SMILES COc1ccc(c(O)c1)[N+]([O-])=O

Computational Chemistry Data

TPSA 72.6
LogP 1.309
H_Acceptors 4
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

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Other Classifications

Building Blocks Functional Group Nitro compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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5-Methoxy-2-nitrophenol

CAS No. 704-14-3

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