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About 4-Carboxyphthalide

4-Carboxyphthalide is a chemical compound registered under CAS number 4792-27-2, with the molecular formula C9H6O4 and a molecular weight of about 178.14 g/mol. It is also known as 1,3-Dihydro-1-oxo-4-isobenzofurancarboxylic acid; Phthalide-4-carboxylic acid; 1-Oxo-1,3-dihydro-isobenzofuran-4-carboxylic acid. ClickChemi supplies 4-Carboxyphthalide for laboratory research and bulk production; product code 1953677. Send an inquiry for purity, packaging, price and lead time.

CAS Number
4792-27-2
Molecular Formula
C9H6O4
Molecular Weight
178.14 g/mol

Synonyms

  • 1,3-Dihydro-1-oxo-4-isobenzofurancarboxylic acid
  • Phthalide-4-carboxylic acid
  • 1-Oxo-1,3-dihydro-isobenzofuran-4-carboxylic acid
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  1. 2026-11-12 Supplier of fine and specialty chemicals for laboratory research and bulk production.