0834B 00025 is referred as ISATIN AR under Research Lab Fine Chem Industries catalogue. 0834B 00025 ISATIN AR is a derivative of indole. It was first obtained by the oxidation of indigo dye by the action of nitric acid and chromic acids. Isatin can be isolated from many plant such as Calanthe discolour, Couroupita guianensis and Isatis tinctorial. It can be synthesized from -formyl amides in a simple one pot synthesis in the presence of pyridinium chlorochromate (PCC) with very good yield.

Isatins can be synthesized from -formyl amides in good yields via one-pot intramolecular cyclization-oxidation reaction in the presence of pyridinium chlorochromate (PCC). The reaction proceeded smoothly under air, offers a broad substrate scope, and is operationally simple.

Specifications:

ISATIN AR

Synonym: 1H-indole-2,3-dione

Powder form

Molecular Formula:C8H5NO2

Molecular Weight :147.1

Melting point 199 202C

Assay : Min. 98%

CAS No.:91-56-5

Pack Size:25gm