CAS 491-37-2

Chromanone

Description:

Chromanone, with the CAS number 491-37-2, is a bicyclic organic compound that belongs to the class of chromanones, which are derivatives of chroman. It features a chroman structure with a ketone functional group, making it a member of the broader family of flavonoids. Chromanone typically exhibits a pale yellow to light brown color and is known for its aromatic properties. It is soluble in organic solvents such as ethanol and acetone but has limited solubility in water. This compound is of interest in various fields, including medicinal chemistry, due to its potential biological activities, such as antioxidant and anti-inflammatory properties. Chromanones can serve as intermediates in the synthesis of more complex organic molecules and are studied for their role in natural products and pharmaceuticals. Additionally, they may exhibit fluorescence, making them useful in certain analytical applications. Overall, chromanone is a versatile compound with significant implications in both research and industrial applications.

Formula: C₉H₈O₂

InChI: InChI=1S/C9H8O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-4H,5-6H2

InChI key: InChIKey=MSTDXOZUKAQDRL-UHFFFAOYSA-N

SMILES: O=C1C=2C(OCC1)=CC=CC2

Synonyms:

• ,3-Dihydro-2-benzopyran-4-one
• ,3-Dihydro-4-benzopyranone
• 2,3-Dihydro-4-Benzopyranone
• 2,3-Dihydro-4H-1-Benzopyran-4-On
• 2,3-Dihydro-4H-1-benzopyran-4-one
• 2,3-Dihydrochromen-4-One
• 2,3-dihydro-4H-chromen-4-one
• 3,4-Dihydro-2H-1-benzopyran-4-one
• 4-(Aminomethyl)Chroman-4-Ol
• 4-Chormanone
• 4-Chromanone 97%
• 4H-1-Benzopyran-4-one,2,3-dihydro-
• Chroman-4-One
• Chromanone
• Chromanone, 4-
• Dihydrobenzopyran-4-one
• NSC 174058

4-Chromanone

CAS: 491-37-2

Formula: C₉H₈O₂

Purity: >98.0%(GC)

Color and Shape: White or Colorles to Yellow to Orange powder to lump to clear liquid

Molecular weight: 148.16

Ref: 3B-C1175

4-Chromanone, 98+%

CAS: 491-37-2

4-Chromanone has been used to study the substrate specificity and catalytic ability of 4-hydroxyacetophenone monooxygenase isolated from Pseudomonas fluorescens ACB This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label in

Formula: C₉H₈O₂

Purity: 98+%

Color and Shape: Crystals or powder or crystalline powder, White

Molecular weight: 148.16

Ref: 02-A11242

2,3-Dihydro-1-benzopyran-4-one

CAS: 491-37-2

Formula: C₉H₈O₂

Purity: 95%

Color and Shape: Liquid

Molecular weight: 148.1586

Ref: IN-DA00340J

4-Chromanone

CAS: 491-37-2

Formula: C₉H₈O₂

Molecular weight: 148.16

Ref: 7W-GE1516

Chroman-4-one

CAS: 491-37-2

Chroman-4-one

Formula: C₉H₈O₂

Purity: ≥95%

Color and Shape: white to off-white solid

Molecular weight: 148.15862g/mol

Ref: 54-OR22417

4-Chromanone

CAS: 491-37-2

Formula: C₉H₈O₂

Purity: 95%

Color and Shape: Solid, Crystalline Powder

Molecular weight: 148.161

Ref: 10-F317966