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4-Nitrobenzylamine is an organic compound with the molecular formula C7H8N2O2. It is categorized as an aromatic amine containing a benzene ring and an attached nitro group, making it both an aminobenzene and a nitrobenzene. 4-nitrobenzylamine appears as a light yellow solid at room temperature. It has applications in numerous chemical reactions due to its reactivity and versatility, playing a crucial role in the pharmaceutical and chemical industries.

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  • 7409-30-5 Structure
  • Basic information

    1. Product Name: 4-nitrobenzylamine
    2. Synonyms: 4-Nitrobenzenemethanamine;18600-42-5 (Mono-hydrochloride);Benzenemethanamine, 4-nitro-;Para-nitrobenzylamine;(4-Nitrophenylmethyl)amine;(4-Nitrophenyl)MethanaMine;1-((4-Nitrophenyl)
    3. CAS NO:7409-30-5
    4. Molecular Formula: C7H8N2O2
    5. Molecular Weight: 152.15
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 7409-30-5.mol
  • Chemical Properties

    1. Melting Point: 117-119℃
    2. Boiling Point: 298℃
    3. Flash Point: 134℃
    4. Appearance: /
    5. Density: 1.254
    6. Refractive Index: N/A
    7. Storage Temp.: 2-8°C(protect from light)
    8. Solubility: N/A
    9. PKA: 8.36±0.10(Predicted)
    10. CAS DataBase Reference: 4-nitrobenzylamine(CAS DataBase Reference)
    11. NIST Chemistry Reference: 4-nitrobenzylamine(7409-30-5)
    12. EPA Substance Registry System: 4-nitrobenzylamine(7409-30-5)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 7409-30-5(Hazardous Substances Data)

7409-30-5 Usage

Uses

Used in Pharmaceutical Industry:
4-nitrobenzylamine is used as an intermediate in the synthesis of various pharmaceutical compounds for its reactivity and versatility in chemical reactions.
Used in Chemical Industry:
4-nitrobenzylamine is used as a reagent in chemical processes for its ability to participate in a wide range of reactions, contributing to the production of various chemical products.
Safety Note:
Exposure to 4-nitrobenzylamine may cause irritation to the eyes and skin, and it should be handled with care in line with standard safety protocols.

Check Digit Verification of cas no

The CAS Registry Mumber 7409-30-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,0 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7409-30:
(6*7)+(5*4)+(4*0)+(3*9)+(2*3)+(1*0)=95
95 % 10 = 5
So 7409-30-5 is a valid CAS Registry Number.

7409-30-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name (4-nitrophenyl)methanamine

1.2 Other means of identification

Product number -
Other names 4-NITROBENZENEMETHANAMINE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7409-30-5 SDS

7409-30-5Relevant articles and documents

A novel three-component reaction toward dihydrooxazolopyridines

Scheffelaar, Rachel,Paravidino, Monica,Muilwijk, Daan,Lutz, Martin,Spek, Anthony L.,De Kanter, Frans J. J.,Orru, Romano V. A.,Ruijter, Eelco

, p. 125 - 128 (2009)

Isocyano dihydropyridones accessible via a recently reported multicomponent reaction react with aldehydes and amines to afford dihydrooxazolopyridines in high yield. The scope and limitations of this novel multicomponent reaction were investigated. The ef

Selenoxide elimination triggers enamine hydrolysis to primary and secondary amines: A combined experimental and theoretical investigation

Bortoli, Marco,Gianoncelli, Alessandra,Ongaro, Alberto,Orian, Laura,Oselladore, Erika,Ribaudo, Giovanni,Zagotto, Giuseppe

, (2021/05/26)

We discuss a novel selenium-based reaction mechanism consisting in a selenoxide elimination-triggered enamine hydrolysis. This one-pot model reaction was studied for a set of substrates. Under oxidative conditions, we observed and characterized the formation of primary and secondary amines as elimination products of such compounds, paving the way for a novel strategy to selectively release bioactive molecules. The underlying mechanism was investigated using NMR, mass spectrometry and density functional theory (DFT).

Zirconium-hydride-catalyzed site-selective hydroboration of amides for the synthesis of amines: Mechanism, scope, and application

Han, Bo,Jiao, Haijun,Wu, Lipeng,Zhang, Jiong

, p. 2059 - 2067 (2021/09/02)

Developing mild and efficient catalytic methods for the selective synthesis of amines is a longstanding research objective. In this respect, catalytic deoxygenative amide reduction has proven to be promising but challenging, as this approach necessitates selective C–O bond cleavage. Herein, we report the selective hydroboration of primary, secondary, and tertiary amides at room temperature catalyzed by an earth-abundant-metal catalyst, Zr-H, for accessing diverse amines. Various readily reducible functional groups, such as esters, alkynes, and alkenes, were well tolerated. Furthermore, the methodology was extended to the synthesis of bio- and drug-derived amines. Detailed mechanistic studies revealed a reaction pathway entailing aldehyde and amido complex formation via an unusual C–N bond cleavage-reformation process, followed by C–O bond cleavage.

Reaction of Diisobutylaluminum Borohydride, a Binary Hydride, with Selected Organic Compounds Containing Representative Functional Groups

Amberchan, Gabriella,Snelling, Rachel A.,Moya, Enrique,Landi, Madison,Lutz, Kyle,Gatihi, Roxanne,Singaram, Bakthan

supporting information, p. 6207 - 6227 (2021/05/06)

The binary hydride, diisobutylaluminum borohydride [(iBu)2AlBH4], synthesized from diisobutylaluminum hydride (DIBAL) and borane dimethyl sulfide (BMS) has shown great potential in reducing a variety of organic functional groups. This unique binary hydride, (iBu)2AlBH4, is readily synthesized, versatile, and simple to use. Aldehydes, ketones, esters, and epoxides are reduced very fast to the corresponding alcohols in essentially quantitative yields. This binary hydride can reduce tertiary amides rapidly to the corresponding amines at 25 °C in an efficient manner. Furthermore, nitriles are converted into the corresponding amines in essentially quantitative yields. These reactions occur under ambient conditions and are completed in an hour or less. The reduction products are isolated through a simple acid-base extraction and without the use of column chromatography. Further investigation showed that (iBu)2AlBH4 has the potential to be a selective hydride donor as shown through a series of competitive reactions. Similarities and differences between (iBu)2AlBH4, DIBAL, and BMS are discussed.

Locking the Dynamic Axial Chirality of Biphenyl Crown Ethers through Threading

Kimura, Tomoya,Miyagawa, Shinobu,Takaya, Hikaru,Naito, Masaya,Tokunaga, Yuji

, p. 3897 - 3903 (2020/10/28)

This paper describes the syntheses of [2]rotaxanes comprising 23- and 26-membered biphenyl crown ethers as the macrocyclic components and secondary ammonium ions as the dumbbell-shaped components, and the locking of the dynamic axial chirality of the biph

Scope and limitations of reductive amination catalyzed by half-sandwich iridium complexes under mild reaction conditions

Nguyen, Dat P.,Sladek, Rudolph N.,Do, Loi H.

supporting information, (2020/07/15)

The conversion of aldehydes and ketones to 1° amines could be promoted by half-sandwich iridium complexes using ammonium formate as both the nitrogen and hydride source. To optimize this method for green chemical synthesis, we tested various carbonyl substrates in common polar solvents at physiological temperature (37 °C) and ambient pressure. We found that in methanol, excellent selectivity for the amine over alcohol/amide products could be achieved for a broad assortment of carbonyl-containing compounds. In aqueous media, selective reduction of carbonyls to 1° amines was achieved in the absence of acids. Unfortunately, at Ir catalyst concentrations of 1 mM in water, reductive amination efficiency dropped significantly, which suggest that this catalytic methodology might be not suitable for aqueous applications where very low catalyst concentration is required (e.g., inside living cells).

Half-sandwiched ruthenium complex containing carborane schiff base ligand and preparation and application thereof

-

Paragraph 0067-0071, (2020/12/09)

The invention relates to a half-sandwiched ruthenium complex containing a carborane schiff base ligand and a preparation and an application thereof. The preparation method specifically comprises the following steps; i) dissolving o-carborane formaldehyde and aromatic amine in an organic solvent, carrying out reaction at 60-100 DEG C for 8-12h, cooling to room temperature after the reaction; ii) adding n-butyllithium, carrying out reaction at room temperature for 1.5-2.5h; ii) adding phellandrene ruthenium chloride dimer, carrying out reaction at room temperature for 3-6h, and obtaining the half-sandwiched ruthenium complex through separation. The half-sandwiched ruthenium complex is applied to catalyze transfer hydrogenation reaction of nitrile compounds. Compared with the prior art, the complex of the present invention is not sensitive to air and water, has stable properties, and shows high-efficiency catalytic activity in catalyzing the transfer hydrogenation reaction of nitrile compounds. The preparation method of the complex is simple and green, high in yield, mild in reaction conditions and good in universality.

Compound and application thereof in resistance to arenavirus infection

-

, (2019/04/04)

The invention provides a compound and application thereof in resistance to arenavirus infection. The structural formula of the compound is as shown in the figure (I) in the specification, wherein Ar is selected from an aromatic ring or aromatic heterocyct

Nano-Fe3O4@SiO2-SO3H: A magnetic, reusable solid-acid catalyst for solvent-free reduction of oximes to amines with the NaBH3CN/ZrCl4 system

Sadighnia, Leila,Zeynizadeh, Behzad,Karami, Shiva,Abdollahi, Mohammad

, p. 535 - 542 (2019/01/04)

In this study, the immobilization of sulfonic acid on silica-layered magnetite was carried out by the reaction of ClSO3H with silica-layered magnetite. The prepared magnetic nanoparticles of Fe3O4@SiO2-SO3H were then characterized using scanning electron microscopy, energy dispersive X-ray spectroscopy, X-ray diffraction, Fourier transform infrared spectroscopy, vibrating sample magnetometry, and transmission electron microscopy. The sulfonated nanocomposite exhibited excellent catalytic activity and reusability in the reduction of various aldoximes and ketoximes with NaBH3CN in the presence of ZrCl4. All reactions were carried out under solvent-free conditions (r.t. or 75–80°C) within 3–70 min to afford amines in high to excellent yields.

Platinum-(phosphinito-phosphinous acid) complexes as bi-talented catalysts for oxidative fragmentation of piperidinols: An entry to primary amines

Membrat, Romain,Vasseur, Alexandre,Moraleda, Delphine,Michaud-Chevallier, Sabine,Martinez, Alexandre,Giordano, Laurent,Nuel, Didier

, p. 37825 - 37829 (2019/12/03)

Platinum-(phosphinito-phosphinous acid) complex catalyzes the oxidative fragmentation of hindered piperidinols according to a hydrogen transfer induced methodology. This catalyst acts successively as both a hydrogen carrier and soft Lewis acid in a one pot-two steps process. This method can be applied to the synthesis of a wide variety of primary amines in a pure form by a simple acid-base extraction without further purification.

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