CAS 35134-07-7

2-Formyl-3-methoxythiophene

Description:

2-Formyl-3-methoxythiophene is an organic compound characterized by its thiophene ring, which is a five-membered aromatic heterocycle containing sulfur. This compound features a formyl group (-CHO) at the second position and a methoxy group (-OCH3) at the third position of the thiophene ring, contributing to its reactivity and potential applications in organic synthesis. The presence of these functional groups allows for various chemical transformations, making it useful in the synthesis of more complex molecules. 2-Formyl-3-methoxythiophene is typically a yellow to brown solid, and its properties include moderate solubility in organic solvents. It may exhibit interesting optical and electronic properties due to the conjugated system of the thiophene ring. Additionally, this compound can participate in various reactions, such as nucleophilic additions and condensation reactions, which are valuable in the development of pharmaceuticals and agrochemicals. As with many organic compounds, handling should be done with care, considering potential toxicity and environmental impact.

Formula: C₆H₆O₂S

Synonyms:

• 3-Methoxythiophene-2-carboxaldehyde
• 2-Thiophenecarboxaldehyde, 3-methoxy-
• 3-Methoxythiophene-2-carbaldehyde

3-Methoxythiophene-2-carboxaldehyde, 97%

CAS: 35134-07-7

3-Methoxythiophene-2-carboxaldehyde is used as a pharmaceutical intermediate. 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

Formula: C₆H₆O₂S

Purity: 97%

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

Molecular weight: 142.17

Ref: 02-H33940

3-Methoxythiophene-2-carbaldehyde

CAS: 35134-07-7

Formula: C₆H₆O₂S

Purity: 97%

Color and Shape: Solid

Molecular weight: 142.1756

Ref: IN-DA00C8ET

3-Methoxythiophene-2-carboxaldehyde

CAS: 35134-07-7

3-Methoxythiophene-2-carboxaldehyde

Purity: ≥95%

Color and Shape: Powder

Molecular weight: 142.18g/mol

Ref: 54-OR103362

3-Methoxythiophene-2-carbaldehyde

CAS: 35134-07-7

Formula: C₆H₆O₂S

Purity: 97%

Color and Shape: Yellow crystalline powder

Molecular weight: 142.17

Ref: 10-F234530

3-Methoxythiophene-2-carbaldehyde

CAS: 35134-07-7

3-Methoxythiophene-2-carbaldehyde is a ligand that has been shown to form a stable complex with potassium chloride. This compound is also reactive, and can be stabilized in the reaction vessel. In the presence of sulfate ions, 3-methoxythiophene-2-carbaldehyde will react to form a phosphotungstic acid precipitate. The dehydrated salt can be recrystallized by adding phosphotungstic acid, which stabilizes the product.

Formula: C₆H₆O₂S

Purity: Min. 95%

Molecular weight: 142.18 g/mol

Ref: 3D-KBA13407