Name: 5-Carboxyphthalide

CAS: 4792-29-4

Appearance: White to off-white odorless powder

Assay: ≥98%

Capacity: 200mt/year

MOQ: 100g 

Application: Citalopram intermediate

Standard: Enterprise export

Manufacturer: Jinan Richnow Chemical Co., Ltd


Synonyms: Phthalide-5-carboxylic acid

          1,3-Dihydro-1-oxo-5-isobenzofurancarboxylic acid

          1-Oxo-5-phthalancarboxylic acid

Molecular Formula: C9H6O4

Molecular Weight: 178.14

CAS Registry Number: 4792-29-4

EINECS: 225-343-5

Density: 1.502

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5-Carboxyphthalide CAS: 4792-29-4

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