CAS 7651-81-2

3(2H)-Isoquinolinone

Description:

3(2H)-Isoquinolinone, with the CAS number 7651-81-2, is a heterocyclic organic compound characterized by its isoquinoline structure, which features a fused benzene and pyridine ring. This compound typically appears as a crystalline solid and is known for its pale yellow to off-white color. It possesses a nitrogen atom in the ring, contributing to its basicity and potential reactivity. The presence of the carbonyl group (C=O) in the 3-position of the isoquinoline framework imparts unique chemical properties, making it a valuable intermediate in organic synthesis and medicinal chemistry. 3(2H)-Isoquinolinone exhibits various biological activities, including potential anti-inflammatory and antitumor effects, which have garnered interest in pharmaceutical research. Its solubility can vary depending on the solvent, and it is generally more soluble in polar organic solvents. Additionally, this compound can undergo various chemical transformations, such as reduction and substitution reactions, making it a versatile building block in the synthesis of more complex molecules.

Formula: C₉H₇NO

InChI: InChI=1S/C9H7NO/c11-9-5-7-3-1-2-4-8(7)6-10-9/h1-6H,(H,10,11)

InChI key: InChIKey=GYPOFOQUZZUVQL-UHFFFAOYSA-N

SMILES: O=C1C=C2C(=CN1)C=CC=C2

Synonyms:

• 2,3-Dihydroisoquinolin-3-One
• 3(2H)-Isoquinolinone
• 3(2H)-Isoquinolone
• 3-Isoquinolinol
• Isoquinolin-3-Ol
• isoquinolin-3(2H)-one
• 3-Hydroxyisoquinoline

Isoquinolin-3(2H)-one

CAS: 7651-81-2

Isoquinolin-3(2H)-one

Formula: C₉H₇NO

Purity: 90%

Molecular weight: 145.16

Ref: IN-DG7461

3-Hydroxyisoquinoline, 99%

CAS: 7651-81-2

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: C₉H₇NO

Purity: 99%

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

Molecular weight: 145.16

Ref: 02-L19428

3-Hydroxyisoquinoline

CAS: 7651-81-2

3-Hydroxyisoquinoline

Formula: C₉H₇NO

Purity: 95%

Color and Shape: Solid-Powder

Molecular weight: 145.15798

Ref: 54-OR1224

Isoquinolin-3-ol

CAS: 7651-81-2

Formula: C₉H₇NO

Purity: 95%

Color and Shape: Solid

Molecular weight: 145.1580

Ref: IN-DA0033Q4

Isoquinolin-3(2H)-one

CAS: 7651-81-2

Formula: C₉H₇NO

Purity: 95%

Color and Shape: Solid

Molecular weight: 145.161

Ref: 10-F208952

3-Hydroxyisoquinoline

CAS: 7651-81-2

3-Hydroxyisoquinoline is a non-nucleoside inhibitor of cyclic nucleotide phosphodiesterase (cNMP) that is used in the treatment of nervous system diseases. 3-Hydroxyisoquinoline has been shown to have an inhibitory effect on cyclic nucleotide phosphodiesterase and can be used for the treatment of neurological disorders such as Parkinson’s disease, Alzheimer’s disease, and epilepsy. It also has anti-inflammatory properties and can be used to treat pain. 3-Hydroxyisoquinoline has a photoelectron spectrum that peaks at 5.6 eV, with a strong absorption band at 2.1 eV due to hydrogen bonding. This compound is also able to absorb radiation in the form of light emission with an emission peak at 4.8 eV, with a maximum intensity around 830 nm and a half-life of 0.2 s. 3-Hydroxyisoquinoline is able to

Formula: C₉H₇NO

Purity: Min. 95%

Color and Shape: Yellow Powder

Molecular weight: 145.16 g/mol

Ref: 3D-FH09373