N-Didesmethyl Citalopram Oxalate

Name: N-Didesmethyl Citalopram Oxalate
Brand: Vaqora Chemicals
SKU: VQ-044309

About N-Didesmethyl Citalopram Oxalate

Listed under CAS 62498-70-8, N-Didesmethyl Citalopram Oxalate is a metabolite or degradation product of Citalopram available from Vaqora Chemicals. Its molecular formula is C20H19FN2O5 and its molecular weight is 386.4 g/mol. Common synonyms include Didesmethylcitalopram oxalate salt and N-Didesmethyl Citalopram (Oxalate Salt).

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Analytical teams use this compound to identify metabolites and degradants of Citalopram, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, N-Didesmethyl Citalopram Oxalate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Citalopram

View every impurity, metabolite and intermediate we list for Citalopram.

Citalopram impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Didesmethyl Citalopram Oxalate
Catalogue No.	VQ-044309
CAS Number	62498-70-8
IUPAC name	1-(3-aminopropyl)-1-(4-fluorophenyl)-3H-2-benzofuran-5-carbonitrile;oxalic acid
Molecular formula	C₂₀H₁₉FN₂O₅
Molecular weight	386.4 g/mol
Exact mass	386.1278
Grade	Reference Standard
HSN code	38229090
InChIKey	IQCUSLDTXLKKJY-UHFFFAOYSA-N
SMILES	C1C2=C(C=CC(=C2)C#N)C(O1)(CCCN)C3=CC=C(C=C3)F.C(=O)(C(=O)O)O
PubChem CID	16743053

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 8
TPSA	134 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of N-Didesmethyl Citalopram Oxalate?

The CAS Registry Number of N-Didesmethyl Citalopram Oxalate is 62498-70-8. It is also known as Didesmethylcitalopram oxalate salt, N-Didesmethyl Citalopram (Oxalate Salt), 1-(3-Aminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile oxalate.

What is the molecular formula and molecular weight of N-Didesmethyl Citalopram Oxalate?

N-Didesmethyl Citalopram Oxalate has the molecular formula C20H19FN2O5 and a molecular weight of 386.4 g/mol.

What is N-Didesmethyl Citalopram Oxalate used for?

N-Didesmethyl Citalopram Oxalate is supplied as a characterised reference material related to Citalopram. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of N-Didesmethyl Citalopram Oxalate can I order?

We supply N-Didesmethyl Citalopram Oxalate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N-Didesmethyl Citalopram Oxalate?

Yes. Every lot of N-Didesmethyl Citalopram Oxalate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can N-Didesmethyl Citalopram Oxalate be shipped internationally?

Yes. We export N-Didesmethyl Citalopram Oxalate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.