CAS 773-01-3

Pyrylium, 2,4,6-trimethyl-, tetrafluoroborate(1-) (1:1)

Description:

Pyrylium, 2,4,6-trimethyl-, tetrafluoroborate(1-) (1:1), commonly referred to as trimethylpyrylium tetrafluoroborate, is an organic compound characterized by its pyrylium cation structure, which consists of a six-membered aromatic ring containing one oxygen atom and five carbon atoms. The presence of three methyl groups at the 2, 4, and 6 positions enhances its stability and solubility in organic solvents. The tetrafluoroborate anion (BF4-) is a stable, non-coordinating counterion that contributes to the compound's overall ionic character. This substance is typically used in organic synthesis and as a reagent in various chemical reactions, particularly in the formation of carbon-carbon bonds. Its properties include high reactivity due to the positive charge on the pyrylium cation, making it a useful intermediate in the synthesis of more complex organic molecules. Additionally, it is often employed in studies involving electrophilic aromatic substitution and other reactions where strong electrophiles are required. Safety precautions should be observed when handling this compound, as it may pose hazards typical of reactive organic salts.

Formula: C₈H₁₁O·BF₄

InChI: InChI=1S/C8H11O.BF4/c1-6-4-7(2)9-8(3)5-6;2-1(3,4)5/h4-5H,1-3H3;/q+1;-1

InChI key: InChIKey=PYOPRIFMELCENN-UHFFFAOYSA-N

SMILES: CC=1C=C(C)[O+]=C(C)C1.[B+3]([F-])([F-])([F-])[F-]

Synonyms:

• 2,4,6-Trimethylpyranium
• 2,4,6-Trimethylpyranium Tetrafluoroborate
• 2,4,6-Trimethylpyrylium fluoborate
• 2,4,6-Trimethylpyrylium fluoroborate
• 2,4,6-Trimethylpyrylium tetrafluoborate
• 2,4,6-Trimetylpyrylium tetrafluoroborate
• Ai3-61775
• Borate(1-), tetrafluoro-, 2,4,6-trimethylpyrylium
• Pyrylium, 2,4,6-trimethyl-, tetrafluoroborate(1-)
• Pyrylium, 2,4,6-trimethyl-, tetrafluoroborate(1-) (1:1)

2,4,6-Trimethylpyrylium Tetrafluoroborate

CAS: 773-01-3

Formula: C₈H₁₁BF₄O

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Orange to Green powder to crystaline

Molecular weight: 209.98

Ref: 3B-T2375

2,4,6-Trimethylpyrylium tetrafluoroborate, 98+%

CAS: 773-01-3

It is used in the radical Arylation Reactions of 4, 6, 8-Trimethylazulene. 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 SK

Formula: C₈H₁₁BF₄O

Purity: 98+%

Color and Shape: White to cream to pale green, Crystals or powder or crystalline powder or fused solid

Molecular weight: 209.98

Ref: 02-L00467

2,4,6-Trimethylpyrylium tetrafluoroborate

CAS: 773-01-3

Formula: C₈H₁₁BF₄O

Purity: 97%

Color and Shape: Solid

Molecular weight: 209.9770

Ref: IN-DA0032YO

2,4,6-Trimethylpyrylium tetrafluoroborate

CAS: 773-01-3

2,4,6-Trimethylpyrylium tetrafluoroborate

Purity: 97%

Molecular weight: 209.98g/mol

Ref: 54-PC103743

2,4,6-Trimethylpyrylium tetrafluoroborate

CAS: 773-01-3

Purity: 97%

Molecular weight: 209.98

Ref: 10-F726319

2,4,6-Trimethylpyronium tetrafluoroborate

CAS: 773-01-3

2,4,6-Trimethylpyronium tetrafluoroborate is a chemical compound that is used in pharmaceutical preparations. It is an analog of pyridinium diacetate and can be prepared by reacting 2,4,6-trimethylpyridine with hydrogen fluoride to form the corresponding pyridinium tetrafluoroborate. The chemical reactions of 2,4,6-trimethylpyridine are similar to those of other pyridines. It has been shown that 2,4,6-trimethylpyridine reacts with diazo compounds to produce a fluorescent product. This reaction can be monitored using a fluorescence assay and statistically analyzed. The plasma samples were analyzed using isotopic analysis and showed that the pyronium ion was present in human serum as well as inorganic materials such as water samples.

Formula: C₈H₁₁O·BF₄

Purity: Min. 95%

Molecular weight: 209.98 g/mol

Ref: 3D-FT145683