CAS 459-64-3

4-Methoxybenzenediazonium tetrafluoroborate

Description:

4-Methoxybenzenediazonium tetrafluoroborate is an organic compound characterized by its diazonium functional group, which is known for its reactivity in various chemical transformations. This compound features a methoxy group (-OCH3) attached to a benzene ring, enhancing its electrophilic properties. The tetrafluoroborate anion (BF4-) serves as a stable counterion, contributing to the compound's solubility in polar solvents. Typically, diazonium salts like this one are used in synthetic organic chemistry for azo coupling reactions, allowing for the formation of azo dyes and other complex organic molecules. The stability of 4-Methoxybenzenediazonium tetrafluoroborate is influenced by factors such as temperature and the presence of nucleophiles, which can lead to its decomposition. Safety precautions are essential when handling this compound, as diazonium salts can be hazardous and potentially explosive under certain conditions. Overall, its unique structure and reactivity make it a valuable intermediate in organic synthesis.

Formula: C₇H₇N₂O·BF₄

InChI: InChI=1S/C7H7N2O.BF4/c1-10-7-4-2-6(9-8)3-5-7;2-1(3,4)5/h2-5H,1H3;/q+1;-1

InChI key: InChIKey=BYGWNWAFXUPZHI-UHFFFAOYSA-N

SMILES: [N+](#N)C1=CC=C(OC)C=C1.[B+3]([F-])([F-])([F-])[F-]

Synonyms:

• 4-Methoxybenzenediazonium
• 4-Methoxybenzenediazoniumfluoroborate
• 4-Methoxyphenyldiazonium tetrafluoroborate
• Benzenediazonium, 4-methoxy-, tetrafluoroborate(1-)
• Benzenediazonium, 4-methoxy-, tetrafluoroborate(1-) (1:1)
• Benzenediazonium, p-methoxy-, tetrafluoroborate(1-)
• Borate(1-), tetrafluoro-, 4-methoxybenzenediazonium
• Borate(1-), tetrafluoro-, p-methoxybenzenediazonium
• Boron(+3) Cation
• Diazene, (4-methoxyphenyl)-, tetrafluoroborate(1-) (1:1)
• Tetrafluoride
• p-Anisyldiazonium tetrafluoroborate
• p-Methoxybenzenediazonium fluoborate
• p-Methoxybenzenediazonium fluoroborate
• p-Methoxybenzenediazonium tetrafluoroborate
• p-Methoxybenzenediazonium tetrafluoroborate(1-)

4-Methoxybenzenediazonium Tetrafluoroborate

CAS: 459-64-3

Formula: C₇H₇BF₄N₂O

Purity: >98.0%(HPLC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 221.95

Ref: 3B-M2636

4-Methoxybenzenediazonium tetrafluoroborate, 98%

CAS: 459-64-3

4-Methoxybenzenediazonium tetrafluoroborate has been used in the preparation of azo coupled cyclic -enaminones. 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

Formula: C₇H₇BF₄N₂O

Purity: 98%

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

Molecular weight: 221.95

Ref: 02-H55827

4-Methoxybenzenediazonium Tetrafluoroborate

CAS: 459-64-3

Formula: C₇H₇BF₄N₂O

Purity: 95%

Color and Shape: Solid

Molecular weight: 221.9479

Ref: IN-DA003LN5

4-Methoxybenzenediazonium tetrafluoroborate

CAS: 459-64-3

4-Methoxybenzenediazonium tetrafluoroborate

Formula: C₇H₇N₂O·BF₄

Purity: 98%

Color and Shape: Beige Solid

Molecular weight: 221.94789

Ref: 54-PC53240

4-Methoxybenzenediazonium tetrafluoroborate

CAS: 459-64-3

4-Methoxybenzenediazonium tetrafluoroborate (MBD) is a synthetic molecule that can be prepared by the reaction of sodium hydrogen with UV irradiation. MBD has been shown to have a pharmacokinetic profile similar to methyl cinnamate and is used in the treatment of hyperpigmentation, such as melasma and post-inflammatory hyperpigmentation. MBD interacts with the amino acid tyrosine at its 4-hydroxyl group, cleaving the C-O bond and forming an intramolecular hydrogen bond with the oxygen atom. This results in the formation of diazonium salt which reacts with tyrosinase and inhibits its activity.

Formula: C₇H₇BF₄N₂O

Purity: Min. 98 Area-%

Color and Shape: Powder

Molecular weight: 221.95 g/mol

Ref: 3D-FM34365

4-Methoxybenzenediazonium tetrafluoroborate

CAS: 459-64-3

Formula: C₇H₇BF₄N₂O

Purity: 95%

Color and Shape: Solid

Molecular weight: 221.95

Ref: 10-F390416