CAS 123-08-0

4-Hydroxybenzaldehyde

Description:

4-Hydroxybenzaldehyde, also known as p-hydroxybenzaldehyde, is an aromatic compound characterized by the presence of both a hydroxyl group (-OH) and an aldehyde group (-CHO) attached to a benzene ring. Its molecular formula is C7H6O2, and it features a phenolic structure, which contributes to its reactivity and solubility properties. This compound is typically a white to light yellow crystalline solid with a distinct aromatic odor. It is soluble in organic solvents such as ethanol and ether, but only slightly soluble in water due to its hydrophobic benzene ring. 4-Hydroxybenzaldehyde is used in various applications, including as an intermediate in the synthesis of pharmaceuticals, dyes, and fragrances. Additionally, it exhibits antioxidant properties and can participate in various chemical reactions, such as electrophilic aromatic substitution and condensation reactions. Safety precautions should be taken when handling this compound, as it may cause irritation to the skin, eyes, and respiratory system.

Formula: C₇H₆O₂

InChI: InChI=1S/C7H6O2/c8-5-6-1-3-7(9)4-2-6/h1-5,9H

InChI key: InChIKey=RGHHSNMVTDWUBI-UHFFFAOYSA-N

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

Synonyms:

• 4-Formylphenol
• 4-Hidroxibenzaldehido
• 4-Hydroxy Benzaldehyde
• 4-Hydroxybenzaldehyd
• Benzaldehyde, 4-hydroxy-
• Benzaldehyde, p-hydroxy-
• Hydroxybenzaldehyde, p-
• Nsc 2127
• P-Hydroxy Benzaldehyde
• Para Hydroxy Benzaldehyde
• Parahydroxybenzaldehyde
• Phba
• p-Formylphenol
• p-Hydroxybenzaldehyde
• p-Oxybenzaldehyde

4-Hydroxybenzaldehyde

CAS: 123-08-0

Formula: C₇H₆O₂

Purity: >98.0%(GC)(T)

Color and Shape: White to Gray to Brown powder to crystal

Molecular weight: 122.12

Ref: 3B-H0198

4-Hydroxybenzaldehyde, 98%

CAS: 123-08-0

4-Hydroxybenzaldehyde is used as a chemical that maintains bactericidal activity when tested against certain bacteria strains. 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 bran

Formula: C₇H₆O₂

Purity: 98%

Color and Shape: White to cream to yellow to pale brown, Powder or crystalline powder or lumps

Molecular weight: 122.12

Ref: 02-A13580

4-Hydroxybenzaldehyde

CAS: 123-08-0

4-Hydroxybenzaldehyde analytical standard

Formula: C₇H₆O₂

Color and Shape: Powder

Molecular weight: 122.13

Ref: 11-6096

Benzaldehyde, 4-hydroxy-

CAS: 123-08-0

Formula: C₇H₆O₂

Purity: 99%

Color and Shape: Solid

Molecular weight: 122.1213

Ref: IN-DA000JWN

p-Hydroxybenzaldehyde

CAS: 123-08-0

p-Hydroxybenzaldehyde

Purity: ≥98%

Molecular weight: 122.12g/mol

Ref: 54-BUP19710

Bisoprolol Fumarate EP Impurity S

CAS: 123-08-0

Formula: C₇H₆O₂

Color and Shape: Yellow Solid

Molecular weight: 122.12

Ref: 4Z-B-0917

4-Hydroxybenzaldehyde

CAS: 123-08-0

Formula: C₇H₆O₂

Purity: ≥ 98.0%

Color and Shape: Off-white to light yellow powder

Molecular weight: 122.12

Ref: 7W-GK7543

4-Hydroxybenzaldehyde

CAS: 123-08-0

4-Hydroxybenzaldehyde

Formula: C₇H₆O₂

Purity: ≥95%

Color and Shape: white to gray to yellow to orange to red-brown solid

Molecular weight: 122.12134g/mol

Ref: 54-OR13187

4-Hydroxybenzaldehyde-α,2,3,5,6-d5

CAS: 123-08-0, 298704-22-0

Formula: HOC₆D₄CDO

Purity: 99 atom % D

Molecular weight: 127.06816

Ref: 3U-D7481

4-Hydroxybenzaldehyde

CAS: 123-08-0

Formula: C₇H₆O₂

Purity: 95%~99%

Color and Shape: Powder

Molecular weight: 122.123

Ref: BP-SBP00159

4-Hydroxybenzaldehyde

CAS: 123-08-0

Formula: C₇H₆O₂

Color and Shape: Beige

Molecular weight: 122.12

Ref: 04-C14228740

Bisoprolol Fumarate EP Impurity S

Controlled Product

CAS: 123-08-0

Formula: C₇H₆O₂

Color and Shape: Neat

Molecular weight: 122.12

Ref: 86-MM0460.14

p-Hydroxybenzaldehyde

CAS: 123-08-0

1.

Formula: C₇H₆O₂

Purity: 99.05% - 99.86%

Color and Shape: Solid

Molecular weight: 122.12

Ref: TM-T2S1814

Bisoprolol Fumarate EP Impurity S-13C6

CAS: 123-08-0

Formula: C₁₃C₆CH₆O₂

Molecular weight: 128.08

Ref: 4Z-B-0936

Bisoprolol EP Impurity S

CAS: 123-08-0

Formula: C₇H₆O₂

Molecular weight: 122.12

Ref: ST-EA-CP-B14019

4-Hydroxybenzaldehyde

CAS: 123-08-0

BR1235 - 4-Hydroxybenzaldehyde

Formula: C₇H₆O₂

Purity: 98%

Color and Shape: Solid, Powder or Crystalline Powder

Molecular weight: 122.123

Ref: 10-BR1235

4-Hydroxybenzaldehyde

Controlled Product

CAS: 123-08-0

Impurity Bisoprolol EP Impurity S
Stability Hygroscopic
Applications 4-Hydroxybenzaldehyde (Bisoprolol EP Impurity S) maintains bactericidal activity when tested against certain bacteria strains. It also displays antioxidant potential when analyzed through assay.
References Friedman, M. et al.: J. Food. Prot., 66, 1811 (2003); Liu, L. et al.: Chem. Nat. Comp., 48, 785 (2012);

Formula: C₇H₆O₂

Color and Shape: Beige

Molecular weight: 122.12

Ref: TR-H828970

4-Hydroxybenzaldehyde

CAS: 123-08-0

4-Hydroxybenzaldehyde is a phenolic compound that is produced in plants. 4-Hydoxybenzaldehyde is used as an extractant for sodium carbonate and hydroxyl group from acetate extract. The locomotor activity of animals was tested following administration of this substance, and it has been shown to have a high resistance against x-ray crystallography. The reaction mechanism for the formation of p-hydroxybenzoic acid from 4-hydroxybenzaldehyde has been proposed, which may be due to the oxidation of 4-hydroxybenzaldehyde by hydrogen peroxide. This reaction also induces apoptosis pathway in cells. Kinetic data for the reaction between 4-hydroxybenzaldehyde and hydrogen peroxide were obtained using UV spectroscopy.

Formula: C₇H₆O₂

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 122.12 g/mol

Ref: 3D-FH02556

p-Hydroxybenzaldehyde pure, 99%

CAS: 123-08-0

Formula: C₇H₆O₂

Purity: min. 99%

Color and Shape: White to off white to pale brown, Crystalline powder

Molecular weight: 122.12

Ref: SR-85692