CAS 4100-80-5

Methylsuccinic anhydride

Description:

Methylsuccinic anhydride, with the CAS number 4100-80-5, is a cyclic anhydride derived from methylsuccinic acid. It is characterized by its reactivity, particularly as a dienophile in Diels-Alder reactions, due to the presence of the anhydride functional group. This compound typically appears as a colorless to pale yellow liquid with a distinctive odor. It has a relatively low boiling point and is soluble in organic solvents such as acetone and ether, but is less soluble in water. Methylsuccinic anhydride is used in various applications, including as a chemical intermediate in the synthesis of pharmaceuticals, agrochemicals, and polymers. Its reactivity allows it to participate in various chemical transformations, making it valuable in organic synthesis. Safety precautions should be taken when handling this compound, as it can be irritating to the skin and respiratory system. Proper storage in a cool, dry place away from incompatible materials is essential to maintain its stability and prevent degradation.

Formula: C₅H₆O₃

InChI: InChI=1S/C5H6O3/c1-3-2-4(6)8-5(3)7/h3H,2H2,1H3

InChI key: InChIKey=DFATXMYLKPCSCX-UHFFFAOYSA-N

SMILES: CC1C(=O)OC(=O)C1

Synonyms:

• (3S)-3-methyldihydrofuran-2,5-dione
• 2,5-Furandione, dihydro-3-methyl-
• 2-Methylbutanedioic anhydride
• 2-Methylsuccinic anhydride
• 3-Methyldihydrofuran-2,5-Dione
• 3-Methyloxolane-2,5-dione
• 3-Methylsuccinic anhydride
• Ai3-11208
• Dihydro-3-methyl-2,5-furandione
• Methyldihydrofuran-2,5-dione
• Nsc 65437
• Pyrotartaric anhydride
• Succinic anhydride, methyl-
• Succinic anhydride, methyl- (8CI)
• α-Methylsuccinic anhydride
• Methylsuccinic anhydride

3-Methyldihydrofuran-2,5-dione

CAS: 4100-80-5

Formula: C₅H₆O₃

Purity: 97%

Color and Shape: Solid

Molecular weight: 114.0993

Ref: IN-DA003S4C

3-Methyldihydrofuran-2,5-dione

CAS: 4100-80-5

3-Methyldihydrofuran-2,5-dione is a furan derivative widely used in biochemical experiments and drug synthesis research.

Formula: C₅H₆O₃

Purity: 98.04%

Color and Shape: Solid

Molecular weight: 114.1

Ref: TM-T65314

Methylsuccinic anhydride

CAS: 4100-80-5

Methylsuccinic anhydride

Formula: C₅H₆O₃

Purity: 98%

Color and Shape: off-white solid

Molecular weight: 114.10g/mol

Ref: 54-OR918278

3-Methyldihydrofuran-2,5-dione

CAS: 4100-80-5

Formula: C₅H₆O₃

Purity: 97%

Color and Shape: Solid

Molecular weight: 114.1

Ref: 10-F319399

3-Methyldihydrofuran-2,5-dione

CAS: 4100-80-5

3-Methyldihydrofuran-2,5-dione is a diterpenoid alkaloid found in the plant Dictamnus albus. This compound has been shown to have metal chelating properties and can be used as an asymmetric synthesis intermediate. 3-Methyldihydrofuran-2,5-dione reacts with diazonium salt to form a high resistance molecule that is highly reactive. This chemical reacts with hydroxyl groups, amide groups, or methyl ethyl groups. The structure of this compound consists of nitrogen atoms and anhydride bonds. 3-Methyldihydrofuran-2,5-dione has been shown to exhibit electrochemical impedance spectroscopy (EIS) characteristics similar to those of other molecules that are known to be reactive.

Formula: C₅H₆O₃

Purity: Min. 95%

Molecular weight: 114.1 g/mol

Ref: 3D-FM139157