O-(4-Nitrobenzoyl)hydroxylamine

Name: O-(4-Nitrobenzoyl)hydroxylamine
Brand: ChemScene
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CAS No. 35657-36-4
Cat. No. CS-W005046
Purity≥97%
MDL No.MFCD11976095

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O-(4-Nitrobenzoyl)hydroxylamine|CS-W005046

Structure of 35657-36-4

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Description

O-(4-Nitrobenzoyl)hydroxylamine features a nitroaromatic ester moiety that enables efficient coupling in peptide synthesis and bioconjugation. This bench-stable reagent delivers selective activation under mild conditions, facilitating the formation of amide bonds with high chemoselectivity.

Application

O-(4-Nitrobenzoyl)hydroxylamine serves as a reliable acylating agent for hydroxylamine derivatives, enabling efficient formation of O-acylated intermediates in heterocyclic synthesis. Its bench-stable crystalline form facilitates handling and purification, while the electron-withdrawing nitro group enhances electrophilicity at the carbonyl center. This reagent functions effectively in amide bond construction and provides access to functionalized oxime scaffolds relevant to medicinal chemistry and agrochemical development.

General Information

CAS No. 35657-36-4
Cat. No. CS-W005046
Purity ≥97%
MDL No. MFCD11976095
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₆N₂O₄
Molecular Weight 182.13
Synonym(s) Hydroxylamine, O-(4-nitrobenzoyl)-
SMILES NOC(C1=CC=C([N+]([O-])=O)C=C1)=O

Computational Chemistry Data

TPSA 95.46
LogP 0.6253
H_Acceptors 5
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 : H317
Precautionary Statements : P261-P272-P280-P302+P352-P363-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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O-(4-Nitrobenzoyl)hydroxylamine

CAS No. 35657-36-4

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