N-Desmethyl Escitalopram Oxalate

Name: N-Desmethyl Escitalopram Oxalate
Brand: Vaqora Chemicals
SKU: VQ-034814

About N-Desmethyl Escitalopram Oxalate

Listed under CAS 852172-06-6, N-Desmethyl Escitalopram Oxalate is a metabolite or degradation product of Citalopram available from Vaqora Chemicals. With the molecular formula C21H21FN2O5, it has a molar mass of 400.4 g/mol. Common synonyms include (S)-Desmethyl Citalopram Ethanedioate and (S) - Demethylcitalopram Oxalate.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

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. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer N-Desmethyl Escitalopram Oxalate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers 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-Desmethyl Escitalopram Oxalate
Catalogue No.	VQ-034814
CAS Number	852172-06-6
IUPAC name	(1S)-1-(4-fluorophenyl)-1-[3-(methylamino)propyl]-3H-2-benzofuran-5-carbonitrile;oxalic acid
Molecular formula	C₂₁H₂₁FN₂O₅
Molecular weight	400.4 g/mol
Exact mass	400.1434
Grade	Reference Standard
HSN code	38229090
InChIKey	KIBDQJQSZZNPGM-FYZYNONXSA-N
SMILES	CNCCC[C@@]1(C2=C(CO1)C=C(C=C2)C#N)C3=CC=C(C=C3)F.C(=O)(C(=O)O)O
PubChem CID	129011977

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 8
TPSA	120 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-Desmethyl Escitalopram Oxalate?

The CAS Registry Number of N-Desmethyl Escitalopram Oxalate is 852172-06-6. It is also known as (S)-Desmethyl Citalopram Ethanedioate, (S) - Demethylcitalopram Oxalate.

What is the molecular formula and molecular weight of N-Desmethyl Escitalopram Oxalate?

N-Desmethyl Escitalopram Oxalate has the molecular formula C21H21FN2O5 and a molecular weight of 400.4 g/mol.

What is N-Desmethyl Escitalopram Oxalate used for?

N-Desmethyl Escitalopram 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-Desmethyl Escitalopram Oxalate can I order?

We supply N-Desmethyl Escitalopram 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-Desmethyl Escitalopram Oxalate?

Yes. Every lot of N-Desmethyl Escitalopram 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-Desmethyl Escitalopram Oxalate be shipped internationally?

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