CAS 65738-56-9

Methyl 5-chloro-2,3-dihydro-1-oxo-1H-indene-2-carboxylate

Description:

Methyl 5-chloro-2,3-dihydro-1-oxo-1H-indene-2-carboxylate, with the CAS number 65738-56-9, is a chemical compound that belongs to the class of indene derivatives. It features a bicyclic structure characterized by an indene core, which is a fused ring system consisting of a five-membered and a six-membered ring. The presence of a chloro substituent at the 5-position and a carboxylate group at the 2-position contributes to its reactivity and potential applications in organic synthesis. This compound is typically a colorless to pale yellow liquid or solid, depending on its purity and form. It is soluble in organic solvents, which makes it useful in various chemical reactions, including esterification and nucleophilic substitutions. Methyl 5-chloro-2,3-dihydro-1-oxo-1H-indene-2-carboxylate may exhibit biological activity, making it of interest in pharmaceutical research. However, handling should be done with care due to potential toxicity and environmental impact, as is common with many halogenated organic compounds.

Formula: C₁₁H₉ClO₃

InChI: InChI=1S/C11H9ClO3/c1-15-11(14)9-5-6-4-7(12)2-3-8(6)10(9)13/h2-4,9H,5H2,1H3

InChI key: InChIKey=BYUCBODSULLYIS-UHFFFAOYSA-N

SMILES: O=C1C=2C(CC1C(OC)=O)=CC(Cl)=CC2

Synonyms:

• 1H-Indene-2-carboxylic acid, 5-chloro-2,3-dihydro-1-oxo-, methyl ester
• 5-Chloro-1-oxoindan-2-carboxylic acid methyl ester
• Methyl 5-chloro-1-oxo-2,3-dihydroindene-2-carboxylate
• Methyl 5-chloro-1-oxo-2,3-indan-2-carboxylate
• Methyl 5-chloro-1-oxoindan-2-carboxylate
• Methyl 5-chloro-1-oxoindane-2-carboxylate
• Methyl 5-chloro-2,3-dihydro-1-oxo-1H-indene-2-carboxylate
• Methyl 5-chloro-1-oxo-2,3-dihydro-1H-indene-2-carboxylate

1H-Indene-2-carboxylic acid, 5-chloro-2,3-dihydro-1-oxo-, methyl ester

CAS: 65738-56-9

Formula: C₁₁H₉ClO₃

Purity: 98%

Color and Shape: Solid

Molecular weight: 224.6404

Ref: IN-DA01JCXM

Methyl 5-Chloro-1-oxo-2,3-dihydro-1H-indene-2-carboxylate

Controlled Product

CAS: 65738-56-9

Applications Methyl 5-Chloro-1-oxo-2,3-dihydro-1H-indene-2-carboxylate is an intermediate in the synthesis of IN-KG 433 (I627995) which is an impurity of Indoxacarb (I654000), an oxadiazine pesticide that acts against lepidopteran larvae and is the active ingredient in a number of household insecticides including cockroach baits.
References Wang, H., et al.: Water. Sci. Technol., 61, 2733 (2010); Shono, T., et al.: Pesticide. Biochem. Physiol., 75, 1 (2003);

Formula: C₁₁H₉ClO₃

Color and Shape: Neat

Molecular weight: 224.64

Ref: TR-M430830