CAS 4702-34-5: 3,4-Dihydroisocoumarin

Description:3,4-Dihydroisocoumarin is a bicyclic organic compound characterized by its fused isocoumarin structure, which features a lactone ring. It is a colorless to pale yellow liquid or solid, depending on its purity and form. This compound is known for its aromatic properties and is often used in organic synthesis and as an intermediate in the production of various pharmaceuticals and agrochemicals. Its molecular formula typically includes carbon, hydrogen, and oxygen atoms, contributing to its reactivity and potential applications in chemical reactions, such as cyclization and functionalization. 3,4-Dihydroisocoumarin exhibits moderate solubility in organic solvents, making it useful in various chemical processes. Additionally, it may possess biological activity, which has led to interest in its potential therapeutic applications. Safety data should be consulted for handling and usage, as with any chemical substance, to ensure proper precautions are taken.

Formula:C₉H₈O₂

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

InChI key:InChIKey=XVTAQSGZOGYIEY-UHFFFAOYSA-N

SMILES:O=C1OCCC=2C=CC=CC12

Synonyms:
1-Isochromanone
1H-2-Benzopyran-1-one, 3,4-dihydro-
3,4-Dihydroisochromen-1-one
3,4-Dihydroisocoumarin
3,4-dihydro-1H-isochromen-1-one
Dihydroisocoumarin
Isochroman-1-One
Isocoumarin, 3,4-dihydro-
3,4-Dihydro-1H-2-benzopyran-1-one

Found 5 products.

Product data	Purity	Price range	Estimated delivery
1-Isochromanone REF: 3B-I0953CAS: 4702-34-5	>98.0%(GC)	53.00 €~219.00 €	Thu 10 Apr 25
Isochroman-1-one REF: IN-DA003IH9CAS: 4702-34-5	95%	21.00 €~513.00 €	Thu 17 Apr 25
Isochroman-1-one REF: 54-OR471647CAS: 4702-34-5	98%	38.00 €~318.00 €	Thu 24 Apr 25
Isochroman-1-one REF: 10-F209012CAS: 4702-34-5	95.0%	To inquire	Tue 29 Apr 25
Isochroman-1-one REF: 3D-FI140376CAS: 4702-34-5	Min. 95%	To inquire	Thu 12 Jun 25