CAS 62-23-7

Ácido 4-nitrobenzoico

Descripción:

Ácido 4-nitrobenzoico es un ácido carboxílico aromático caracterizado por un grupo nitro (-NO2) posicionado en la posición para en relación con el grupo ácido carboxílico (-COOH) en un anillo bencénico. Su fórmula molecular es C7H5NO4, y tiene un peso molecular de aproximadamente 167.12 g/mol. Este compuesto típicamente aparece como un sólido cristalino amarillo y es poco soluble en agua, pero más soluble en disolventes orgánicos como el etanol y la acetona. Ácido 4-nitrobenzoico es conocido por su uso en síntesis orgánica, particularmente como reactivo en la preparación de varios compuestos químicos, incluidos colorantes y productos farmacéuticos. Exhibe propiedades ácidas, con un valor de pKa que indica su capacidad para donar protones en solución. Además, puede sufrir varias reacciones químicas, como nitración y reducción, lo que lo convierte en un intermediario versátil en la química sintética. Se deben tomar precauciones de seguridad al manipular este compuesto, ya que puede ser perjudicial si se ingiere o inhala, y puede causar irritación en la piel y los ojos.

Fórmula: C₇H₅NO₄

InChI: InChI=1S/C7H5NO4/c9-7(10)5-1-3-6(4-2-5)8(11)12/h1-4H,(H,9,10)

Clave InChI: InChIKey=OTLNPYWUJOZPPA-UHFFFAOYSA-N

SMILES: C(O)(=O)C1=CC=C(N(=O)=O)C=C1

Sinónimos:

• 4-Nitrobenzoesaure
• 4-Nitrobenzoic Acid
• Acide 4-nitrobenzoique
• Acido 4-Nitrobenzoico
• Benzoic acid, p-nitro-
• Nitrodracylic acid
• Nsc 7707
• P-Nitrodracylic acid
• p-Carboxynitrobenzene
• p-Nitrobenzenecarboxylic acid
• p-Nitrobenzoic acid
• Benzoic acid, 4-nitro-
• 4-nitrobenzoate
• PNBA

4-Nitrobenzoic Acid

CAS: 62-23-7

Fórmula: C₇H₅NO₄

Pureza: >99.0%(GC)(T)

Forma y color: White to Yellow to Yellow green powder to crystal

Peso molecular: 167.12

Ref: 3B-N0156

4-Nitrobenzoic acid, 99%

CAS: 62-23-7

4-Nitrobenzoic acid used as an intermediate for bulk drugs especially in the manufacturing of folic acid and in the manufacturing of PABA, DABA dye intermediate.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label infor

Fórmula: C₇H₅NO₄

Pureza: 99%

Forma y color: Crystals or powder or crystalline powder, White to cream to yellow

Peso molecular: 167.12

Ref: 02-A14738

4-Nitrobenzoic Acid

CAS: 62-23-7

Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacid and their derivatives not elsewhere specified or included

Fórmula: C₇H₅NO₄

Forma y color: Powder

Peso molecular: 167.02186

Ref: 45-1466572

4-Nitrobenzoic Acid

CAS: 62-23-7

Fórmula: C₇H₅NO₄

Pureza: 98%

Forma y color: Solid

Peso molecular: 167.1189

Ref: IN-DA00344D

4-Nitrobenzoic acid

CAS: 62-23-7

4-Nitrobenzoic acid

Pureza: 99%

Forma y color: Solid

Peso molecular: 167.12g/mol

Ref: 54-OR48269

4-Nitrobenzoic acid

CAS: 62-23-7

4-Nitrobenzoic acid (4Nitrobenzoic acid) is a pharmaceutical intermediate often found in the production of folic acid, DABA, PABA and dyes.

Fórmula: C₇H₅NO₄

Pureza: 99.86%

Forma y color: Colorless Yellow-White Solid Crystalline

Peso molecular: 167.12

Ref: TM-T20882

Benzocaine EP Impurity E

CAS: 62-23-7

Fórmula: C₇H₅NO₄

Peso molecular: 167.12

Ref: 4Z-B-4523

4-Nitrobenzoic acid

CAS: 62-23-7

Fórmula: C₇H₅NO₄

Pureza: 99.0 - 101.0 %

Forma y color: White to pale yellow or yellow powder or crystals

Peso molecular: 167.12

Ref: 7W-GK5397

4-Nitrobenzoic acid

CAS: 62-23-7

4-Nitrobenzoic acid

Pureza: ≥98%

Peso molecular: 167.12g/mol

Ref: 54-BUP15790

4-Nitrobenzoic acid

CAS: 62-23-7

Fórmula: C₇H₅NO₄

Forma y color: Neat

Peso molecular: 167.12

Ref: 04-C15557600

4-Nitrobenzoic Acid

CAS: 62-23-7

Forma y color: Neat

Ref: 86-MM1255.01

4-Nitrobenzoic acid

CAS: 62-23-7

Fórmula: C₇H₅NO₄

Pureza: 98%

Forma y color: Solid, Light yellow crystalline

Peso molecular: 167.12

Ref: 10-F160520

4-Nitrobenzoic Acid

Producto controlado

CAS: 62-23-7

Stability Hygroscopic
Applications 4-Nitrobenzoic Acid is used in the synthesis of anti-Trypanosoma cruzi agents in the treatment of chagas disease.
References Palace-Berl, F. et al.: Bioorg, Med. Chem. Lett., 21, 5395 (2013); Zhou, L. et al.: J. Med. Chem., 56, 796 (2013);

Fórmula: C₇H₅NO₄

Forma y color: Neat

Peso molecular: 167.12

Ref: TR-N493550

Benzocaine EP Impurity E

CAS: 62-23-7

Fórmula: C₇H₅NO₄

Peso molecular: 167.12

Ref: ST-EA-CP-B8005

P-Nitrobenzoic acid

CAS: 62-23-7

P-Nitrobenzoic acid is a nitro compound that is used as an intermediate in the synthesis of various pharmaceuticals. It is also used in wastewater treatment to remove protocatechuic acid, which is produced during the oxidation of phenols by peroxidase. P-Nitrobenzoic acid can be synthesized by reacting sodium nitrite with p-hydroxybenzoic acid. The structure of this compound was determined through a series of experiments, and it was found that it has two nitrogen atoms that are incorporated into the benzene ring. This compound reacts with aziridine in an exothermic reaction mechanism to form an unstable five membered ring. This reaction proceeds through a series of steps and eventually forms p-nitrobenzoic acid.

Fórmula: C₇H₅NO₄

Pureza: Min. 95%

Forma y color: Powder

Peso molecular: 167.12 g/mol

Ref: 3D-FN30591

p-Nitrobenzoic Acid pure, 99%

CAS: 62-23-7

Fórmula: C₇H₅NO₄

Pureza: min. 99%

Forma y color: White to yellow, Crystalline powder, Clear

Peso molecular: 167.12

Ref: SR-79303