CAS 99-96-7
:Ácido 4-hidroxibenzoico
Descripción:
Ácido 4-hidroxibenzoico, también conocido como ácido para-hidroxibenzoico, es un ácido carboxílico aromático caracterizado por un grupo hidroxilo (-OH) y un grupo ácido carboxílico (-COOH) unidos a un anillo bencénico. Su fórmula molecular es C7H6O3 y tiene un peso molecular de aproximadamente 154.16 g/mol. Este compuesto aparece como un sólido cristalino blanco y es soluble en agua, particularmente a temperaturas elevadas, así como en disolventes orgánicos como el etanol y la acetona. Ácido 4-hidroxibenzoico es conocido por su papel como precursor en la síntesis de varios ésteres, que se utilizan comúnmente como conservantes en productos cosméticos y alimentarios. Además, exhibe propiedades antimicrobianas, lo que lo hace útil en aplicaciones farmacéuticas. El compuesto puede sufrir reacciones típicas de ácidos carboxílicos, como la esterificación y reacciones ácido-base. Su estructura permite la formación de enlaces de hidrógeno, lo que contribuye a su solubilidad y reactividad. En general, Ácido 4-hidroxibenzoico es un compuesto versátil con una relevancia industrial y biológica significativa.
Fórmula:C7H6O3
InChI:InChI=1S/C7H6O3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8H,(H,9,10)
Clave InChI:InChIKey=FJKROLUGYXJWQN-UHFFFAOYSA-N
SMILES:C(O)(=O)C1=CC=C(O)C=C1
Sinónimos:- 4-Carboxyphenol
- 4-Hydroxybenzoesaeure
- 4-Hydroxybenzoesaure
- 4-Hydroxybenzoic Acid
- 4-Hydroxybenzoic/Phbs/Phenol-4-Carboxylic Acid
- Acide 4-hydroxybenzoique
- Acido 4-Hidroxibenzoico
- Benzoic acid, p-hydroxy-
- Nsc 4961
- Paraben-acid
- p-Carboxyphenol
- p-Hydroxybenzoic acid
- p-Hydroxyl benzoic acid
- p-Salicylic acid
- Para-Hydroxybenzoic Acid
- Benzoic acid, 4-hydroxy-
- P-OXYBENZOIC ACID
- para hydroxy benzoic acid
- Ver más sinónimos
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4-Hydroxybenzoic Acid
CAS:Fórmula:C7H6O3Pureza:>99.0%(GC)(T)Forma y color:White powder to crystalPeso molecular:138.124-Hydroxybenzoic acid, 99%
CAS: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 SciFórmula:C7H6O3Pureza:99%Forma y color:White, PowderPeso molecular:138.124-Hydroxybenzoic acid
CAS:4-Hydroxybenzoic acid analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Fórmula:C7H6O3Pureza:(HPLC) ≥90%Forma y color:PowderPeso molecular:138.13Salicylic Acid Related Compound A (4-hydroxybenzoic acid)
CAS:Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides etc nesoiFórmula:C7H6O3Forma y color:White PowderPeso molecular:138.03169Ref: IN-DA003423
10gA consultar25g20,00€100g20,00€500g27,00€200g28,00€1kg34,00€1000g40,00€5kg97,00€5000g110,00€10kg126,00€25kg269,00€25000g298,00€50kg609,00€100kg817,00€250kg1.814,00€4-Hydroxybenzoic acid
CAS:Fórmula:C7H6O3Pureza:≥ 99.0%Forma y color:White crystalline powderPeso molecular:138.12Acetylsalicylic Acid EP Impurity A (Salicylic Acid EP Impurity A, Salicylic Acid USP Related Compound A)
CAS:Fórmula:C7H6O3Forma y color:White To Off-White SolidPeso molecular:138.124-Hydroxybenzoic-2,3,5,6-d4Acid
CAS:Fórmula:HOC6D4COOHPureza:98 atom % DForma y color:White SolidPeso molecular:142.05684-Hydroxybenzoic acid (Standard)
CAS:4-Hydroxybenzoic acid (Standard) is a reference standard for research and analysis in studies involving 4-Hydroxybenzoic acid. 4-Hydroxybenzoic acid (4-hydroxybenzoate) is a monohydroxybenzoic acid, a phenolic derivative of benzoic acid. It is a white crystalline solid that is slightly soluble in water and chloroform but more soluble in polar organic solvents such as alcohols. It could inhibit most gram-positive and some gram-negative bacteria, with an IC50 of 160 μg/mL.Fórmula:C7H6O3Peso molecular:138.124-Hydroxybenzoic acid
CAS:4-Hydroxybenzoic acidFórmula:C7H6O3Pureza:99%Forma y color:White SolidPeso molecular:138.120734-Hydroxybenzoic acid
CAS:4-Hydroxybenzoic acid: white solid, slightly water/chloroform soluble, better in alcohols, inhibits certain bacteria at 160 μg/mL IC50.Fórmula:C7H6O3Pureza:99.82% - 99.86%Forma y color:White SolidPeso molecular:138.12p-Hydroxybenzoic acid
CAS:Carboxylic acid with phenol functionFórmula:C7H6O3Pureza:≥ 98.0 % (HPLC)Forma y color:PowderPeso molecular:138.12p-Salicylic Acid
CAS:Impurity Salicylic Acid Related Compound A
Applications Acetylsalicylic Acid Impurity A.
References Walter, M., et al.: Eur. J. Biochem., 1996, 239, 281 (1996), Bantignies, B., et al.: Plant Mol. Biol., 42, 871 (2000), Bais, H., et al.: J. Biol. Chem., 278, 32413 ( 2003), Finkler, C., et al.: Genetica, 124, 117 (2005),Fórmula:C7H6O3Forma y color:NeatPeso molecular:138.12
















