CAS 4385-35-7

3-Isochromanone

Description:

3-Isochromanone, with the CAS number 4385-35-7, is a chemical compound that belongs to the class of isochromanones, which are derivatives of isochromane. This compound features a fused bicyclic structure consisting of a benzene ring and a lactone (cyclic ester) moiety. It is characterized by its aromatic properties, which contribute to its stability and reactivity. 3-Isochromanone typically appears as a colorless to pale yellow liquid or solid, depending on its purity and form. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water. The compound is of interest in organic synthesis and medicinal chemistry due to its potential biological activities, including anti-inflammatory and antimicrobial properties. Additionally, it can serve as a building block for the synthesis of more complex molecules. As with many organic compounds, handling should be done with care, following appropriate safety protocols to avoid exposure or adverse reactions.

Formula: C₉H₈O₂

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

InChI key: InChIKey=ILHLUZUMRJQEAH-UHFFFAOYSA-N

SMILES: O=C1CC=2C(CO1)=CC=CC2

Synonyms:

• 1,4-Dihydro-3H-2-benzopyran-3-one
• 1,4-Dihydro-3H-isochromen-3-on
• 1,4-Dihydro-3H-isochromen-3-one
• 1,4-Dihydroisochromen-3-one
• 1H-2-Benzopyran-3(4H)-one
• 2-Hydroxymethylphenylacetic acid lactone
• 3,4-Dihydro-1H-2-benzopyran-3-one
• 3,6-Dihydro-4,5-benzo-2-pyrone
• 3H-2-Benzopyran-3-one,1,4-dihydro-
• Acetic acid, (α-hydroxy-o-tolyl)-, δ-lactone
• Benzeneacetic acid, 2-(hydroxymethyl)-, δ-lactone
• NSC 160530

3H-2-Benzopyran-3-one, 1,4-dihydro-

CAS: 4385-35-7

Formula: C₉H₈O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 148.1586

Ref: IN-DA00I8CW

3-Isochromanone

CAS: 4385-35-7

Formula: C₉H₈O₂

Purity: >99.0%(GC)

Color and Shape: White to Almost white powder to crystaline

Molecular weight: 148.16

Ref: 3B-I0544

3-Isochromanone

CAS: 4385-35-7

3-Isochromanone

Purity: 98%

Molecular weight: 148.16g/mol

Ref: 54-OR911720

3-Isochromanone

CAS: 4385-35-7

Formula: C₉H₈O₂

Purity: 95%

Color and Shape: Solid, White to very pale yellow powder

Molecular weight: 148.161

Ref: 10-F221699

3-Isochromanone

Controlled Product

CAS: 4385-35-7

Applications 3-Isochromanone can be used to prepare an organic catalyst.
References Wu, G., et.al.: Faming Zhuanli Shenqing, 31, (2021);

Formula: C₉H₈O₂

Color and Shape: Neat

Molecular weight: 148.16

Ref: TR-I790403