CAS 120-14-9

3,4-Dimethoxybenzaldehyde

Description:

3,4-Dimethoxybenzaldehyde, with the CAS number 120-14-9, is an organic compound belonging to the class of aromatic aldehydes. It features a benzene ring substituted with two methoxy groups (-OCH3) at the 3 and 4 positions, along with an aldehyde functional group (-CHO) at the first position. This compound is typically a colorless to pale yellow liquid with a sweet, floral aroma, making it useful in the fragrance industry. It has a moderate boiling point and is soluble in organic solvents such as ethanol and ether, but has limited solubility in water due to its hydrophobic methoxy groups. 3,4-Dimethoxybenzaldehyde is often employed as an intermediate in organic synthesis, particularly in the production of various pharmaceuticals and agrochemicals. Its reactivity is characterized by the presence of the aldehyde group, which can undergo typical reactions such as oxidation and condensation. Safety precautions should be taken when handling this compound, as it may cause irritation to the skin and eyes.

Formula: C₉H₁₀O₃

InChI: InChI=1S/C9H10O3/c1-11-8-4-3-7(6-10)5-9(8)12-2/h3-6H,1-2H3

InChI key: InChIKey=WJUFSDZVCOTFON-UHFFFAOYSA-N

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

Synonyms:

• 3,4-Dimethoxy benzaldehyde
• 3,4-Dimethoxy-Benzaldehyd
• 3,4-Dimethoxybenzaldehhyde
• 3,4-Dimethoxybenzenecarbonal
• 3,4-Dimethoxyphenylaldehyde
• 4-O-Methylvanillin
• Benzaldehyde, 3,4-dimethoxy-
• Benzaldehyde, 3,4-dimethoxy-veratraldehyde
• Methylvanillin
• Nsc 24521
• Nsc 8500
• P-Veratricaldehyde
• Protocatechualdehyde dimethyl ether
• Protocatechuecaldehyde dimethyl ether
• Protocatechuecaldehydedimethylether
• Protocatechuic aldehyde dimethyl ether
• Vanillin methyl ether
• Varatraldehyde
• Veratral
• Veratraldehido
• Veratraldehyde
• Veratric Aldehyde
• Veratrum aldehyde
• Veratrumaldehyd
• Veratryl aldehyde
• p-Veratric aldehyde

3,4-Dimethoxybenzaldehyde

CAS: 120-14-9

Formula: C₉H₁₀O₃

Purity: >98.0%(GC)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 166.18

Ref: 3B-D0507

Veratraldehyde, 99%

CAS: 120-14-9

Veratraldehyde was used in the preparation of 4-chloromethyl-2-(dimethoxyphenyl)-1,3-dioxolane. It was used in the synthesis of (+)-lithospermic acid, having anti-HIV activity. It forms 1:1 inclusion complexes with cyclodextrins. It reacts with 3-acetyl-2,5-dimethythiophene to yield chalcone dye, (2

Formula: C₉H₁₀O₃

Purity: 99%

Color and Shape: Flakes, White to cream to pale yellow

Molecular weight: 166.18

Ref: 02-A11110

Verapamil Related Compound E (3,4-dimethoxybenzaldehyde)

CAS: 120-14-9

Aldehyde-ethers, aldehyde-phenols and aldehydes with ot

Formula: C₉H₁₀O₃

Color and Shape: Powder

Molecular weight: 166.06299

Ref: 45-1711439

Benzaldehyde, 3,4-dimethoxy-

CAS: 120-14-9

Formula: C₉H₁₀O₃

Purity: 95%

Color and Shape: Solid

Molecular weight: 166.1739

Ref: IN-DA000Q08

3,4-Dimethoxybenzaldehyde

CAS: 120-14-9

Formula: C₉H₁₀O₃

Molecular weight: 166.18

Ref: 7W-GK6686

Verapamil EP Impurity G (Verapamil USP Related Compound E)

CAS: 120-14-9

Formula: C₉H₁₀O₃

Molecular weight: 166.18

Ref: 4Z-V-0410

Veratraldehyde, 10mM (in DMSO)

CAS: 120-14-9

Veratraldehyde, 10mM (in DMSO)

Purity: ≥98%

Molecular weight: 166.17g/mol

Ref: 54-BUP19094

3,4-Dimethoxybenzaldehyde

CAS: 120-14-9

Color and Shape: Neat

Ref: 86-MM0022.04

p-Veratricaldehyde

CAS: 120-14-9

Formula: C₉H₁₀O₃

Purity: 95%~99%

Color and Shape: Powder

Molecular weight: 166.176

Ref: BP-BP3337

Methylvanillin

Controlled Product

CAS: 120-14-9

Formula: C₉H₁₀O₃

Color and Shape: Neat

Molecular weight: 166.17

Ref: 04-C15147500

Veratraldehyde

CAS: 120-14-9

Veratraldehyde (3,4-Dimethoxybenzaldehyde) has antifungal activity .It is found in Cymbopogon javanensis.

Formula: C₉H₁₀O₃

Purity: 98.73%

Color and Shape: Yellow To Orange Solid

Molecular weight: 166.17

Ref: TM-T5657

3,4-Dimethoxybenzaldehyde

CAS: 120-14-9

3,4-Dimethoxybenzaldehyde

Purity: 99%

Molecular weight: 166.17g/mol

Ref: 54-OR5256

Verapamil EP Impurity G

CAS: 120-14-9

Formula: C₉H₁₀O₃

Molecular weight: 166.18

Ref: ST-EA-CP-V10007

3,4-Dimethoxybenzaldehyde

CAS: 120-14-9

Formula: C₉H₁₀O₃

Color and Shape: Light Brown

Molecular weight: 166.17

Ref: TR-D460663

3,4-Dimethoxybenzaldehyde

CAS: 120-14-9

3,4-Dimethoxybenzaldehyde is a crystalline cellulose that has been shown to have anthelmintic properties. 3,4-Dimethoxybenzaldehyde reduces the redox potential of the parasite and inhibits the oxidative metabolism of p-hydroxybenzoic acid (pHBA). It also inhibits the biosynthesis of dihydroconiferyl alcohol and usnic acid, which are building blocks for bacterial cell walls. The reaction mechanism is thought to be due to a hydrogen atom transfer from 3,4-dimethoxybenzaldehyde to the p-hydroxybenzoic acid molecule. The product of this reaction is an aromatic ring with a hydroxyl group on carbon 2 and an ether oxygens on carbons 3 and 4. This aromatic ring will then react with another molecule of 3,4-dimethoxybenzaldehyde to produce a new molecule with two hydroxyl groups on carbons 2 and 5. This will

Formula: C₉H₁₀O₃

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 166.17 g/mol

Ref: 3D-FD54842

3,4-Dimethoxybenzaldehyde

CAS: 120-14-9

Formula: C₉H₁₀O₃

Purity: 95%

Color and Shape: Crystalline

Molecular weight: 166.176

Ref: 10-F078760

n-Veratraldehyde pure, 98%

CAS: 120-14-9

Formula: C₉H₁₀O₃

Purity: min. 98%

Color and Shape: White to pale yellow to light orange to tan, Crystalline powder, Clear

Molecular weight: 166.18

Ref: SR-11547