CAS 21725-69-9

1,2-Benzisoxazol-3(2H)-one

Description:

1,2-Benzisoxazol-3(2H)-one, with the CAS number 21725-69-9, is a heterocyclic organic compound characterized by its fused benzene and isoxazole rings. This compound typically appears as a white to off-white crystalline solid. It is known for its stability and can exhibit various chemical properties due to the presence of the isoxazole moiety, which contributes to its reactivity and potential biological activity. The compound is often utilized in medicinal chemistry and research, particularly for its potential as a scaffold in drug development. Its structure allows for various substitutions, which can enhance its pharmacological properties. Additionally, 1,2-benzisoxazol-3(2H)-one may exhibit fluorescence, making it useful in certain analytical applications. The compound's solubility can vary depending on the solvent, and it is generally considered to have moderate toxicity, necessitating appropriate safety measures during handling. Overall, its unique structural features and reactivity make it a compound of interest in both synthetic and medicinal chemistry.

Formula: C₇H₅NO₂

InChI: InChI=1S/C7H5NO2/c9-7-5-3-1-2-4-6(5)10-8-7/h1-4H,(H,8,9)

InChI key: InChIKey=QLDQYRDCPNBPII-UHFFFAOYSA-N

SMILES: O=C1C=2C(=CC=CC2)ON1

Synonyms:

• 1,2-Benzisoxazol-3-ol
• 1,2-Benzisoxazolin-3-one
• 1,2-Benzisoxazoline-3-one
• 1,2-Benzoxazol-3-ol
• 1,2-Benzoxazol-3-one
• 1,2-benzoxazol-3(2H)-one
• 2,3-Dihydro-1,2-benzoxazol-3-one
• 3-Hydroxy-1,2-benzisoxazole
• 3-Hydroxybenzisoxazole
• Benzo[D]Isoxazol-3-Ol
• Benzo[d]isoxazol-3-one
• NSC 683715

1,2-Benzisoxazol-3(2H)-one, 96%

CAS: 21725-69-9

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: C₇H₅NO₂

Purity: 96%

Color and Shape: White to cream or orange, Powder

Molecular weight: 135.12

Ref: 02-H50899

1,2-Benzisoxazol-3(2H)-one

CAS: 21725-69-9

Formula: C₇H₅NO₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 135.1201

Ref: IN-DA0034HV

3-Hydroxy-1,2-benzisoxazole

CAS: 21725-69-9

3-Hydroxy-1,2-benzisoxazole

Formula: C₇H₅NO₂

Purity: 96%

Color and Shape: pale orange powder

Molecular weight: 135.12g/mol

Ref: 54-OR27158

3-Hydroxybenzisoxazole

CAS: 21725-69-9

Formula: C₇H₅NO₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 135.122

Ref: 10-F017185