CAS 74-11-3: Ácido 4-clorobenzoico
Descripción:
Ácido 4-clorobenzoico es un ácido carboxílico aromático caracterizado por la presencia de un átomo de cloro en la posición para en relación con el grupo ácido carboxílico en un anillo bencénico. Su fórmula molecular es C7H5ClO2 y tiene un peso molecular de aproximadamente 158.57 g/mol. Este compuesto aparece como un sólido cristalino blanco y es poco soluble en agua, pero más soluble en disolventes orgánicos como el etanol y la acetona. Ácido 4-clorobenzoico exhibe propiedades ácidas, con un valor de pKa que indica su capacidad para donar protones en solución. Se utiliza comúnmente en síntesis orgánica, sirviendo como un intermedio en la producción de varios productos farmacéuticos, agroquímicos y colorantes. Además, puede actuar como un reactivo en la preparación de ésteres y amidas. Debido a su sustituyente de cloro, también puede exhibir una reactividad única en comparación con otros ácidos benzoicos, lo que lo hace valioso en la investigación química y aplicaciones industriales. Se deben tomar precauciones de seguridad al manipular este compuesto, ya que puede ser irritante para la piel y los ojos.
Fórmula:C7H5ClO2
InChI:InChI=1S/C7H5ClO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10)
Clave InChI:InChIKey=XRHGYUZYPHTUJZ-UHFFFAOYSA-N
SMILES:C(O)(=O)C1=CC=C(Cl)C=C1
Sinónimos:- 4-Cba
- 4-Chlorbenzoesaure
- 4-Chlorobenzoate
- 4-Chlorobenzoic Aicd
- Acide 4-chlorobenzoique
- Acido 4-Clorobenzoico
- Benzoic acid, 4-chloro-
- Benzoic acid, p-chloro-
- Mycosid
- Nsc 143358
- Nsc 32738
- Ver más sinónimos
Ordenar por
p-Chlorobenzoic Acid pure, 99%
CAS:Fórmula:C7H5ClO2Pureza:min. 99%Forma y color:White to off - white, Crystalline powder, Clear, Colourless to pale yellowPeso molecular:156.574-Chlorobenzoic acid, 98+%
CAS:4-Chlorobenzoic acid is used to determine the diversity of 2-, 3- and 4-chlorobenzoate degraders in two pristine soils with similar physical and chemical characteristics. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C7H5ClO2Pureza:98+%Forma y color:Crystals or powder or crystalline powder, WhitePeso molecular:156.574-Chlorobenzoic Acid
CAS:Fórmula:C7H5ClO2Pureza:>99.0%(GC)(T)Forma y color:White to Almost white powder to crystalPeso molecular:156.574-Chlorobenzoic acid, 99%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C7H5ClO2Pureza:99%Forma y color:Crystalline powder, White to yellowPeso molecular:156.574-Chlorobenzoic acid
CAS:4-Chlorobenzoic acidFórmula:C7H5ClO2Pureza:By hplc: 99.66% (Typical Value in Batch COA)Forma y color: white powderPeso molecular:156.57g/mol4-Chlorobenzoic Acid
CAS:Producto controladoImpurity Acemetacin EP Impurity A / Bezafibrate EP Impurity B Applications A benzoic acid analogue that showed antifungal activity against strains of Aspergillus flavus, Aspergillus fumigatus and Aspergillus terreus, causative agents of human aspergillosis, in in vitro bioassays. It is used as a preservative. References Rep, M., et al.: J. Biol. Chem., 275, 8290 (2000), Jaeger, T., et al.: Biofactors, 27, 109 (2006), Kim, J., et al.: Fungal Biology, 114, 817 (2010),Fórmula:C7H5ClO2Forma y color:White To Off-WhitePeso molecular:156.574-Chlorobenzoic acid
CAS:Pureza:98.0%Forma y color:Solid, White powderPeso molecular:156.57000732421875Indomethacin Related Compound B (4-Chlorobenzoic acid)
CAS:Aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacid and their derivatives, nesoiFórmula:C7H5ClO2Forma y color:White Off-White PowderPeso molecular:155.997814-Chlorobenzoic acid
CAS:4-Chlorobenzoic acid is a dehalogenase that removes chlorinated organic compounds from water. It has been shown to be effective in removing the following: trichloroethene, tetrachloroethene, and dichloroethene. 4-Chlorobenzoic acid is a member of the group P2 dehalogenases and has been shown to have an affinity for aromatic substrates like benzoate. This enzyme is an integral part of wastewater treatment systems as it prevents the accumulation of toxic chlorine-containing chemicals in soil and groundwater. 4-Chlorobenzoic acid also has the ability to remove 2,3,7,8-tetrachlorodibenzodioxin (TCDD) from water after its formation in air pollution incidents by binding to the TCDD molecule with high affinity. The removal of this toxin prevents it from accumulating in soil and groundwater. The crystalFórmula:C7H5ClO2Pureza:Min. 95%Forma y color:PowderPeso molecular:156.57 g/molp-Chlorobenzoic Acid extrapure AR, 99.7%
CAS:Fórmula:C7H5ClO2Pureza:min. 99.7%Forma y color:White, Crystalline powder, Clear, ColourlessPeso molecular:156.57Indomethacin (Indometacin) EP Impurity A (Indomethacin USP Related Compound B, Acemetacin EP Impurity A, Bezafibrate EP Impurity B, Clopamide EP Impurity B)
CAS:Fórmula:C7H5ClO2Peso molecular:156.57
