(R)-(-)-Citalopram

Also known as: (R)-Citalopram, (-)-Citalopram, R-(-)-Citalopram, Escitalopram Oxalate Impurity K, Citalopram EP Impurity K, 5-Isobenzofurancarbonitrile, 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-, (1R)-

(R)-(-)-Citalopram (CAS 128196-02-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H21FN2O and a molecular weight of 324.39200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 128196-02-1
Jingsj CID: J-1507035-6
Molecular Formula: C₂₀H₂₁FN₂O
Molecular Weight: 324.39200 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	324.16400
PSA	36.26000
LogP	3.81298

Frequently Asked Questions

What is the CAS number of (R)-(-)-Citalopram?

The CAS number of (R)-(-)-Citalopram is 128196-02-1.

What are the molecular formula and molecular weight of (R)-(-)-Citalopram?

(R)-(-)-Citalopram has molecular formula C20H21FN2O and molecular weight 324.39200 g/mol.

What are the upstream and downstream products of (R)-(-)-Citalopram?

For (R)-(-)-Citalopram, Upstream Products: Formaldehyde, Formic Acid, Citalopram.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(R)-(-)-Citalopram (CAS 128196-02-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1507035-6 (accessed 2026-11-09).

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