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

4-Hydroxybenzoic Acid

CAS: 99-96-7

Formula: C₇H₆O₃

Purezza: >99.0%(GC)(T)

Colore e forma: White powder to crystal

Peso molecolare: 138.12

Ref: 3B-H0207

4-Hydroxybenzoic acid, 99%

CAS: 99-96-7

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 Sci

Formula: C₇H₆O₃

Purezza: 99%

Colore e forma: White, Powder

Peso molecolare: 138.12

Ref: 02-A13700

4-Hydroxybenzoic acid

CAS: 99-96-7

4-Hydroxybenzoic acid analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.

Formula: C₇H₆O₃

Purezza: (HPLC) ≥90%

Colore e forma: Powder

Peso molecolare: 138.13

Ref: 11-6099

Salicylic Acid Related Compound A (4-hydroxybenzoic acid)

CAS: 99-96-7

Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides etc nesoi

Formula: C₇H₆O₃

Colore e forma: White Powder

Peso molecolare: 138.03169

Ref: 45-1609013

4-Hydroxybenzoic Acid

CAS: 99-96-7

Formula: C₇H₆O₃

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 138.1207

Ref: IN-DA003423

Acetylsalicylic Acid EP Impurity A (Salicylic Acid EP Impurity A, Salicylic Acid USP Related Compound A)

CAS: 99-96-7

Formula: C₇H₆O₃

Colore e forma: White To Off-White Solid

Peso molecolare: 138.12

Ref: 4Z-A-032

4-Hydroxybenzoic acid

CAS: 99-96-7

4-Hydroxybenzoic acid

Purezza: ≥98%

Peso molecolare: 138.12g/mol

Ref: 54-BUP18403

4-Hydroxybenzoic acid

CAS: 99-96-7

Formula: C₇H₆O₃

Purezza: ≥ 99.0%

Colore e forma: White crystalline powder

Peso molecolare: 138.12

Ref: 7W-GX4620

4-Hydroxybenzoic acid

CAS: 99-96-7

Formula: C₇H₆O₃

Colore e forma: Neat

Peso molecolare: 138.12

Ref: 04-C14228750

4-Hydroxybenzoic Acid

CAS: 99-96-7

Formula: C₇H₆O₃

Colore e forma: Neat

Peso molecolare: 138.12

Ref: 86-MM0045.01

4-Hydroxybenzoic acid

CAS: 99-96-7

Formula: C₇H₆O₃

Purezza: 95%~99%

Colore e forma: Powder

Peso molecolare: 138.122

Ref: BP-BP1670

4-Hydroxybenzoic acid

CAS: 99-96-7

4-Hydroxybenzoic acid

Purezza: 99%

Peso molecolare: 138.12g/mol

Ref: 54-OR923629

4-Hydroxybenzoic acid

CAS: 99-96-7

4-Hydroxybenzoic acid: white solid, slightly water/chloroform soluble, better in alcohols, inhibits certain bacteria at 160 μg/mL IC50.

Formula: C₇H₆O₃

Purezza: 99.82%

Colore e forma: White Solid Powder

Peso molecolare: 138.12

Ref: TM-T2989

P-hydroxybenzoic acid

CAS: 99-96-7

Carboxylic acid with phenol function

Formula: C₇H₆O₃

Purezza: ≥ 98.0 % (HPLC)

Colore e forma: Powder

Peso molecolare: 138.12

Ref: 5G-83051

p-Salicylic Acid

CAS: 99-96-7

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: C₇H₆O₃

Colore e forma: Colourless

Peso molecolare: 138.12

Ref: TR-S088120

Salicylic Acid EP Impurity A

CAS: 99-96-7

Formula: C₇H₆O₃

Peso molecolare: 138.12

Ref: ST-EA-CP-S118001

Acetylsalicylic Acid EP Impurity A

CAS: 99-96-7

Formula: C₇H₆O₃

Peso molecolare: 138.12

Ref: ST-EA-CP-A44001

4-Hydroxybenzoic acid

CAS: 99-96-7

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: C₇H₆O₃

Purezza: Min. 98 Area-%

Colore e forma: White Off-White Powder

Peso molecolare: 138.12 g/mol

Ref: 3D-FH64214

p-Hydroxybenzoic Acid pure, 99%

CAS: 99-96-7

Formula: C₇H₆O₃

Purezza: min. 99 %

Colore e forma: White to off - white, Crystalline powder, Clear, Almost colourless

Peso molecolare: 138.12

Ref: SR-78957

4-Hydroxybenzoic acid

CAS: 99-96-7

Formula: C₇H₆O₃

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 138.122

Ref: 10-F094430