CAS 455-86-7

3,4-Difluorobenzoic acid

Description:

3,4-Difluorobenzoic acid is an aromatic carboxylic acid characterized by the presence of two fluorine atoms located at the 3 and 4 positions on the benzene ring relative to the carboxylic acid group. Its molecular formula is C7H4F2O2, and it features a benzoic acid structure, which contributes to its acidic properties. The presence of fluorine atoms enhances its reactivity and can influence its solubility in various solvents. This compound typically appears as a white crystalline solid and has a relatively high melting point compared to non-fluorinated benzoic acids. 3,4-Difluorobenzoic acid is used in organic synthesis and as an intermediate in the production of pharmaceuticals and agrochemicals. Its unique electronic properties, due to the electronegative fluorine substituents, can affect the compound's acidity and reactivity, making it a valuable building block in chemical research and development. Safety precautions should be observed when handling this compound, as it may pose health risks if ingested or inhaled.

Formula: C₇H₄F₂O₂

InChI: InChI=1S/C7H4F2O2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H,(H,10,11)

InChI key: InChIKey=FPENCTDAQQQKNY-UHFFFAOYSA-N

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

Synonyms:

• 3,4-Difluorbenzoicacid
• 3,4-Difluorobenzoate
• 3,4-Difluorobenzoic
• 3,4-Difluorobenzoic acid 98%
• 3,4-Difluorobenzoicacid,98%
• Benzoic acid, 3,4-difluoro-
• NSC 190686
• Rarechem Al Bo 0269
• Timtec-Bb Sbb006721
• 3,4-Difluorobenzoic acid

3,4-Difluorobenzoic Acid

CAS: 455-86-7

Formula: C₇H₄F₂O₂

Purity: >98.0%(GC)(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 158.10

Ref: 3B-D1908

3,4-Difluorobenzoic acid, 98%

CAS: 455-86-7

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 SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₇H₄F₂O₂

Purity: 98%

Color and Shape: Crystalline powder, White to pale cream

Molecular weight: 158.10

Ref: 02-A15876

3,4-Difluorobenzoic acid

CAS: 455-86-7

Formula: C₇H₄F₂O₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 158.1023

Ref: IN-DA003IGY

3,4-Difluorobenzoic acid

CAS: 455-86-7

3,4-Difluorobenzoic acid

Formula: C₇H₄F₂O₂

Purity: 98%

Color and Shape: white crystalline powder

Molecular weight: 158.10g/mol

Ref: 54-PC2662

3,4-Difluorobenzoic acid

CAS: 455-86-7

Formula: C₇H₄F₂O₂

Molecular weight: 158.11

Ref: 7W-GK9228

3,4-Difluorobenzoic Acid

CAS: 455-86-7

Purity: >95%

Molecular weight: 158.1

Ref: FT-D14494

3,4-Difluorobenzoic acid

CAS: 455-86-7

Formula: C₇H₄F₂O₂

Purity: 97%

Color and Shape: Solid, Powder

Molecular weight: 158.104

Ref: 10-F002080

3,4-Difluoro-benzoic Acid

Controlled Product

CAS: 455-86-7

Applications 3,4-Difluoro-benzoic Acid is a useful synthetic intermediate. It is used to synthesize 2-arylbenzimidazole derivatives as melanin-concentrating hormone receptor 1 (MCH-R1) antagonists.
References Lim, C., et al.: Bioorgan. Med. Chem. Lett., 21, 2309 (2011);

Formula: C₇H₄F₂O₂

Color and Shape: Neat

Molecular weight: 158.10

Ref: TR-D445480