Escitalopram EP Impurity H

Name: Escitalopram EP Impurity H
Brand: Vaqora Chemicals
SKU: VQ-020696

About Escitalopram EP Impurity H

Vaqora Chemicals supplies Escitalopram EP Impurity H, a pharmacopeial impurity of Citalopram registered under CAS number 63284-72-0. Formula C20H21FN2O2, molecular weight 340.4 g/mol. Its systematic (IUPAC) name is 3-[5-cyano-1-(4-fluorophenyl)-3H-2-benzofuran-1-yl]-N,N-dimethylpropan-1-amine oxide. Alternative names: Citalopram N-Oxide and Escitalopram - Impurity H.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Citalopram to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Escitalopram EP Impurity H is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Citalopram

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

Citalopram impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Escitalopram EP Impurity H
Catalogue No.	VQ-020696
CAS Number	63284-72-0
IUPAC name	3-[5-cyano-1-(4-fluorophenyl)-3H-2-benzofuran-1-yl]-N,N-dimethylpropan-1-amine oxide
Molecular formula	C₂₀H₂₁FN₂O₂
Molecular weight	340.4 g/mol
Exact mass	340.1587
Grade	Reference Standard
HSN code	38229090
InChIKey	DIOGFDCEWUUSBQ-UHFFFAOYSA-N
SMILES	C[N+](C)(CCCC1(C2=C(CO1)C=C(C=C2)C#N)C3=CC=C(C=C3)F)[O-]
PubChem CID	10068142

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	0 / 4
TPSA	51.1 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Escitalopram EP Impurity H?

The CAS Registry Number of Escitalopram EP Impurity H is 63284-72-0. It is also known as Citalopram N-Oxide, Escitalopram - Impurity H, citalopram-N-oxide.

What is the molecular formula and molecular weight of Escitalopram EP Impurity H?

Escitalopram EP Impurity H has the molecular formula C20H21FN2O2 and a molecular weight of 340.4 g/mol. Its IUPAC name is 3-[5-cyano-1-(4-fluorophenyl)-3H-2-benzofuran-1-yl]-N,N-dimethylpropan-1-amine oxide.

What is Escitalopram EP Impurity H used for?

Escitalopram EP Impurity H 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 Escitalopram EP Impurity H can I order?

We supply Escitalopram EP Impurity H 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 Escitalopram EP Impurity H?

Yes. Every lot of Escitalopram EP Impurity H 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 Escitalopram EP Impurity H be shipped internationally?

Yes. Escitalopram EP Impurity H is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.