CAS 135-02-4

2-Methoxybenzaldehyde

Description:

2-Methoxybenzaldehyde, also known as o-methoxybenzaldehyde, is an aromatic aldehyde characterized by the presence of a methoxy group (-OCH₃) and an aldehyde group (-CHO) on a benzene ring. Its molecular formula is C₈H₈O₂, and it features a distinctive sweet, floral odor, making it useful in the fragrance industry. This compound is typically a colorless to pale yellow liquid at room temperature and is soluble in organic solvents such as ethanol and ether, but has limited solubility in water. 2-Methoxybenzaldehyde is known for its reactivity, particularly in electrophilic aromatic substitution reactions, and can undergo oxidation to form corresponding carboxylic acids. It is also utilized in organic synthesis as an intermediate for various chemical compounds, including pharmaceuticals and agrochemicals. Safety precautions should be observed when handling this substance, as it can be irritating to the skin and eyes. Proper storage in a cool, dry place away from light is recommended to maintain its stability.

Formula: C₈H₈O₂

InChI: InChI=1S/C8H8O2/c1-10-8-5-3-2-4-7(8)6-9/h2-6H,1H3

InChI key: InChIKey=PKZJLOCLABXVMC-UHFFFAOYSA-N

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

Synonyms:

• 2-(Methyloxy)benzaldehyde
• 2-Anisaldehyde
• 2-Methoxybenzaldehyd
• 2-Methoxybenzaldehyde
• 2-Methoxybenzenecarboxaldehyde
• 2-Methoxyphenylformaldehyde
• 2-Metoxibenzaldehido
• 6-Methoxybenzaldehyde
• Benzaldehyde, o-methoxy-
• Nc 064
• Nsc 58960
• Salicylaldehyde methyl ether
• o-Anisaldehyde
• o-Formylanisole
• o-Methoxybenzaldehyde
• MethoxybenzaldehydeAnisaldehyd
• Benzaldehyde, 2-methoxy-
• ortho-anisaldehyde
• O-Methoxylbenzaldehyde

o-Anisaldehyde

CAS: 135-02-4

Formula: C₈H₈O₂

Purity: >98.0%(GC)

Color and Shape: White or Colorless to Yellow to Orange powder to lump to clear liquid

Molecular weight: 136.15

Ref: 3B-A0479

2-Methoxybenzaldehyde, 98%

CAS: 135-02-4

2-Methoxybenzaldehyde has been used to examine the acaricidal activity of Periploca sepium oil and its active component against Tyrophagus. It has also been used to obtain good enantioselectivities using Cu(OAc)(2)-bis(oxazolines) via hydrogen bonding in asymmetric Henry reaction. This Thermo Scient

Formula: C₈H₈O₂

Purity: 98%

Color and Shape: White to pale cream to cream to yellow to orange, Crystals or powder or crystalline powder or chunks or fused solid

Molecular weight: 136.15

Ref: 02-A10770

2-Methoxybenzaldehyde

CAS: 135-02-4

Formula: C₈H₈O₂

Purity: 98%

Color and Shape: Solid, Low Melting Solid

Molecular weight: 136.15

Ref: 10-F242823

2-Methoxybenzaldehyde

CAS: 135-02-4

Formula: C₈H₈O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 136.1479

Ref: IN-DA003HJP

2-Methoxybenzaldehyde

CAS: 135-02-4

2-Methoxybenzaldehyde

Formula: C₈H₈O₂

Purity: 98%

Color and Shape: very dark yellow to brown liquid/ brown low-melting solid fused solid

Molecular weight: 136.14792g/mol

Ref: 54-OR914416

2-Methoxybenzaldehyde, 10mM (in DMSO)

CAS: 135-02-4

2-Methoxybenzaldehyde, 10mM (in DMSO)

Purity: ≥98%

Molecular weight: 136.15g/mol

Ref: 54-BUP18999

2-Methoxybenzaldehyde

CAS: 135-02-4

2-Methoxybenzaldehyde (o-Anisaldehyde) (o-Anisaldehyde), obtained from cinnamon essential oil (CEO), exhibits antibacterial and antifungal properties [1].

Formula: C₈H₈O₂

Purity: 99.99%

Color and Shape: Solid

Molecular weight: 136.15

Ref: TM-T35704

2-Methoxybenzaldehyde

Controlled Product

CAS: 135-02-4

Formula: C₈H₈O₂

Color and Shape: White To Light Yellow

Molecular weight: 136.15

Ref: TR-M260980

o-Anisaldehyde

CAS: 135-02-4

o-Anisaldehyde is a chemical compound that has the molecular formula CH3CHO. It is an aromatic compound that contains a hydroxyl group (-OH) bonded to a benzene ring. o-Anisaldehyde is soluble in water and reacts with copper chloride to form copper (II) o-anisate, which can be used as a reagent for oxidation reactions. It also forms coordination compounds with metal ions like zinc and iron. The crystal structure of o-anisaldehyde has been determined by x-ray crystallography and shows that it contains two asymmetric carbon atoms, which are oriented in opposite directions. This molecule can be synthesized from phenol or catechol by heating them with an acidified solution of sodium nitrite in ethanol. The reaction mechanism of this process involves the formation of an oxime intermediate followed by hydrolysis. The kinetics data of this reaction have been obtained using titration calorimetry and kinetic energy measurements show that the reaction

Formula: C₈H₈O₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 136.15 g/mol

Ref: 3D-FA59855

2-Methoxybenzaldehyde-13C6

Controlled Product

CAS: 135-02-4

Applications 2-Methoxybenzaldehyde-13C6 is an intermediate used in the synthesis of Homovanillic Acid-13C6 (H669503), which is a neuroendocrine tumor marker. A Labelled metabolite of Dihydroxyphenylacetic Acid (DOPAC).
References Yamamoto, K., et al.: J. Clin. Oncol., 16, 1265 (1998), Meijer, W., et al.: Clin. Chem., 46, 1588 (2000), Ilias, I., et al.: Horm. Metab. Res., 37, 717 (2005), Boyle, J., et al.: J. Clin. Endocrinol. Metab., 92, 4602 (2007),

Formula: C₆C₂H₈O₂

Color and Shape: Neat

Molecular weight: 142.104

Ref: TR-M260983

o-Anisaldehyde

CAS: 135-02-4

Cyclic aldehydes without other oxygen function not elsewhere specified or included

Formula: C₈H₈O₂

Color and Shape: Off-White Powder

Molecular weight: 136.05243

Ref: 45-1036948