CAS 4160-82-1

Dihydro-4,4-dimethyl-2H-pyran-2,6(3H)-dione

Description:

Dihydro-4,4-dimethyl-2H-pyran-2,6(3H)-dione, also known by its CAS number 4160-82-1, is a chemical compound characterized by its unique bicyclic structure that includes a pyran ring. This compound features two carbonyl groups (ketones) at the 2 and 6 positions of the pyran ring, contributing to its reactivity and potential applications in organic synthesis. The presence of the dimethyl groups at the 4 position enhances its steric properties and may influence its solubility and interaction with other molecules. Dihydro-4,4-dimethyl-2H-pyran-2,6(3H)-dione is typically a colorless to pale yellow liquid or solid, depending on its purity and form. It is soluble in organic solvents, making it useful in various chemical reactions, particularly in the synthesis of more complex organic compounds. Its reactivity is primarily attributed to the electrophilic nature of the carbonyl groups, which can participate in nucleophilic addition reactions. Overall, this compound is of interest in the fields of organic chemistry and materials science.

Formula: C₇H₁₀O₃

InChI: InChI=1S/C7H10O3/c1-7(2)3-5(8)10-6(9)4-7/h3-4H2,1-2H3

InChI key: InChIKey=HIJQFTSZBHDYKW-UHFFFAOYSA-N

SMILES: CC1(C)CC(=O)OC(=O)C1

Synonyms:

• 2H-Pyran-2,6(3H)-dione, dihydro-4,4-dimethyl-
• 3,3'-Dimethyl glutaric anhydride
• 3,3-Dimethylglutaric acid anhydride
• 4,4-Dimethyldihydropyran-2,6-dione
• 4,4-Dimethyltetrahydropyran-2,6-dione
• 4,4-dimethyldihydro-2H-pyran-2,6(3H)-dione
• Ai3-11032
• Dihydro-4,4-dimethyl-2H-pyran-2,6(3H)-dione
• Glutaric anhydride, 3,3-dimethyl-
• Glutaric anhydride, beta,beta-dimethyl-
• Nsc 2827
• β,β-Dimethylglutaric anhydride

3,3-Dimethylglutaric Anhydride

CAS: 4160-82-1

Formula: C₇H₁₀O₃

Purity: >97.0%(T)

Color and Shape: White powder to crystal

Molecular weight: 142.15

Ref: 3B-D1323

3,3-Dimethylglutaric anhydride, 97%

CAS: 4160-82-1

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: C₇H₁₀O₃

Purity: 97%

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

Molecular weight: 142.15

Ref: 02-B25286

4,4-Dimethyldihydro-2H-pyran-2,6(3H)-dione

CAS: 4160-82-1

Formula: C₇H₁₀O₃

Purity: 95%

Color and Shape: Solid

Molecular weight: 142.1525

Ref: IN-DA003IDJ

3,3-Dimethylglutaric anhydride

CAS: 4160-82-1

3,3-Dimethylglutaric anhydride

Formula: C₇H₁₀O₃

Purity: 98%

Color and Shape: white solid

Molecular weight: 142.15g/mol

Ref: 54-OR315223

3,3-Dimethylglutaric anhydride

CAS: 4160-82-1

Formula: C₇H₁₀O₃

Molecular weight: 142.15

Ref: 7W-GK4978

3,3-Dimethylglutaric Anhydride (>85%)

Controlled Product

CAS: 4160-82-1

Formula: C₇H₁₀O₃

Purity: >85%

Color and Shape: Neat

Ref: TR-D477960

3,3-Dimethylglutaric anhydride

CAS: 4160-82-1

Formula: C₇H₁₀O₃

Purity: 95%

Color and Shape: Solid

Molecular weight: 142.154

Ref: 10-F046940

3,3-Dimethylglutaric Anhydride

CAS: 4160-82-1

3,3-Dimethylglutaric Anhydride is a molecule that belongs to the group of daptomycin analogues. It has shown promising in vitro activity against cancer cells and is currently being investigated for its potential as a novel chemotherapeutic agent. The synthesis of this compound involves a Friedel-Crafts reaction, which creates a five-membered ring by reacting two carbonyl groups with an alkyl halide or phenyl sulfonium salt. 3,3-Dimethylglutaric Anhydride has been shown to bind to 5-HT1A receptors and inhibit their function. This compound also interacts with phosphate groups on proteins, creating a phosphate derivative. This interaction may be due to its ability to form an electrochemical bond with the phosphate group.

Formula: C₇H₁₀O₃

Purity: Min. 95%

Molecular weight: 142.15 g/mol

Ref: 3D-EAA16082