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Citalopram Impurity A

Also known as: Citalopram Related Compound A, Citalopram EP Impurity A, 1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarboxamide, 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-3H-2-benzofuran-5-carboxamide, Escitalopram EP Impurity A, Citalopram Impurity 3

Citalopram Impurity A (CAS 64372-56-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H23FN2O2 and a molecular weight of 342.40700 g/mol. Key property: a melting point of 126-128℃ (ethanol ). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
64372-56-1
Jingsj CID
J-1050997-4
Molecular Formula
C20H23FN2O2
Molecular Weight
342.40700 g/mol
Category
Organic Compounds
Last updated
8/21/2026
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Physicochemical Properties

Melting Point126-128℃ (ethanol )
Exact Mass342.17400
PSA56.55000
LogP3.92440

Frequently Asked Questions

What is the CAS number of Citalopram Impurity A?

The CAS number of Citalopram Impurity A is 64372-56-1.

What are the molecular formula and molecular weight of Citalopram Impurity A?

Citalopram Impurity A has molecular formula C20H23FN2O2 and molecular weight 342.40700 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Citalopram Impurity A (CAS 64372-56-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1050997-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.