CAS 99-96-7
:Acido 4-idrossibenzoico
Descrizione:
Acido 4-idrossibenzoico, noto anche come acido para-idrossibenzoico, è un acido carbossilico aromatico caratterizzato da un gruppo idrossile (-OH) e un gruppo acido carbossilico (-COOH) attaccati a un anello benzenico. La sua formula molecolare è C7H6O3 e ha un peso molecolare di circa 154,16 g/mol. Questo composto appare come un solido cristallino bianco ed è solubile in acqua, particolarmente a temperature elevate, così come in solventi organici come etanolo e acetone. Acido 4-idrossibenzoico è noto per il suo ruolo di precursore nella sintesi di vari esteri, comunemente utilizzati come conservanti in cosmetici e prodotti alimentari. Inoltre, presenta proprietà antimicrobiche, rendendolo utile in applicazioni farmaceutiche. Il composto può subire reazioni tipiche degli acidi carbossilici, come esterificazione e reazioni acido-base. La sua struttura consente legami idrogeno, contribuendo alla sua solubilità e reattività. In generale, Acido 4-idrossibenzoico è un composto versatile con una rilevanza industriale e biologica significativa.
Formula:C7H6O3
InChI:InChI=1S/C7H6O3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8H,(H,9,10)
InChI key:InChIKey=FJKROLUGYXJWQN-UHFFFAOYSA-N
SMILES:C(O)(=O)C1=CC=C(O)C=C1
Sinonimi:- 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
- Vedi altri sinonimi
Ordinare per
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4-Hydroxybenzoic Acid
CAS:Formula:C7H6O3Purezza:>99.0%(GC)(T)Colore e forma:White powder to crystalPeso molecolare: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 SciFormula:C7H6O3Purezza:99%Colore e forma:White, PowderPeso molecolare:138.124-Hydroxybenzoic acid
CAS:4-Hydroxybenzoic acid analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.Formula:C7H6O3Purezza:(HPLC) ≥90%Colore e forma:PowderPeso molecolare: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 nesoiFormula:C7H6O3Colore e forma:White PowderPeso molecolare:138.03169Ref: IN-DA003423
100g20,00€10g21,00€25g21,00€500g28,00€1kg34,00€5kg99,00€25kg272,00€50kg612,00€100kg820,00€250kg1.822,00€Acetylsalicylic Acid EP Impurity A (Salicylic Acid EP Impurity A, Salicylic Acid USP Related Compound A)
CAS:Formula:C7H6O3Colore e forma:White To Off-White SolidPeso molecolare:138.124-Hydroxybenzoic acid
CAS:Formula:C7H6O3Purezza:≥ 99.0%Colore e forma:White crystalline powderPeso molecolare:138.124-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.Formula:C7H6O3Peso molecolare:138.124-Hydroxybenzoic acid
CAS:4-Hydroxybenzoic acidFormula:C7H6O3Purezza:99%Colore e forma:White SolidPeso molecolare: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.Formula:C7H6O3Purezza:99.82% - 99.86%Colore e forma:White Solid PowderPeso molecolare:138.12Ref: ST-EA-CP-A44001
10mgPrezzo su richiesta25mgPrezzo su richiesta50mgPrezzo su richiesta100mgPrezzo su richiestap-Hydroxybenzoic acid
CAS:Carboxylic acid with phenol functionFormula:C7H6O3Purezza:≥ 98.0 % (HPLC)Colore e forma:PowderPeso molecolare:138.12Ref: ST-EA-CP-S118001
10mgPrezzo su richiesta25mgPrezzo su richiesta50mgPrezzo su richiesta100mgPrezzo su richiestap-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),Formula:C7H6O3Colore e forma:NeatPeso molecolare:138.124-Hydroxybenzoic acid
CAS:4-Hydroxybenzoic acid is a plant metabolite that is found in many plants and fruits. 4-Hydroxybenzoic acid has been shown to have anti-diabetic effects in vitro. This compound also has anti-inflammatory properties, which may be due to its ability to inhibit the production of effector proteins such as nitric oxide synthase and cyclooxygenase. The biological activity of 4-hydroxybenzoic acid is dependent on the concentration; at low concentrations it inhibits glucose uptake by cells, while at high concentrations it prevents cell growth.Formula:C7H6O3Purezza:Min. 98 Area-%Colore e forma:White Off-White PowderPeso molecolare:138.12 g/molp-Hydroxybenzoic Acid pure, 99%
CAS:Formula:C7H6O3Purezza:min. 99 %Colore e forma:White to off - white, Crystalline powder, Clear, Almost colourlessPeso molecolare:138.12
