Citalopram EP Impurity E

Name: Citalopram EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-029829

About Citalopram EP Impurity E

Listed under CAS 64169-45-5, Citalopram EP Impurity E is a pharmacopeial impurity of Citalopram available from Vaqora Chemicals. The compound has the formula C19H21ClFNO, corresponding to a molecular weight of 333.8 g/mol. Its systematic (IUPAC) name is 3-[5-chloro-1-(4-fluorophenyl)-3H-2-benzofuran-1-yl]-N,N-dimethylpropan-1-amine. Alternative names: Citalopram EP Impurity E (Free Base) and LU 10-134C.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This Citalopram impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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	Citalopram EP Impurity E
Catalogue No.	VQ-029829
CAS Number	64169-45-5
IUPAC name	3-[5-chloro-1-(4-fluorophenyl)-3H-2-benzofuran-1-yl]-N,N-dimethylpropan-1-amine
Molecular formula	C₁₉H₂₁ClFNO
Molecular weight	333.8 g/mol
Exact mass	333.1296
Grade	Reference Standard
HSN code	38229090
InChIKey	COAPWBUTTSOWLG-UHFFFAOYSA-N
SMILES	CN(C)CCCC1(C2=C(CO1)C=C(C=C2)Cl)C3=CC=C(C=C3)F
PubChem CID	10088219

Physical properties
Physical form	Solid
LogP (XLogP3)	4.1
H-bond donors / acceptors	0 / 3
TPSA	12.5 Å²
Synonyms	Citalopram EP Impurity E (Free Base), Citalopram Hydrobromide - Impurity E (Freebase), 1-(4-Fluorophenyl)-1-(3-dimethylaminopropyl)-5-chlorophthalane, 3-(5-Chloro-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-1-yl)-N,N-dimethylpropan-1-amine, LU 10-134C, (+/-)-1-(4-Fluorophenyl)-1-(3-dimethylaminopropyl)-5-chlorophthalane, {3-[5-chloro-1-(4-fluorophenyl)-1,3-dihydro-2-benzofuran-1-yl]propyl}dimethylamine, 1-Isobenzofuranpropanamine, 5-chloro-1-(4-fluorophenyl)-1,3-dihydro-N,N-dimethyl-, 5-chloro-1-(3-diMethylaMinopropyl)-1-(4-fluorophenyl)-phthalan

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 Citalopram EP Impurity E?

The CAS Registry Number of Citalopram EP Impurity E is 64169-45-5. It is also known as Citalopram EP Impurity E (Free Base), Citalopram Hydrobromide - Impurity E (Freebase), 1-(4-Fluorophenyl)-1-(3-dimethylaminopropyl)-5-chlorophthalane.

What is the molecular formula and molecular weight of Citalopram EP Impurity E?

Citalopram EP Impurity E has the molecular formula C19H21ClFNO and a molecular weight of 333.8 g/mol. Its IUPAC name is 3-[5-chloro-1-(4-fluorophenyl)-3H-2-benzofuran-1-yl]-N,N-dimethylpropan-1-amine.

What is Citalopram EP Impurity E used for?

Citalopram EP Impurity E 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 Citalopram EP Impurity E can I order?

We supply Citalopram EP Impurity E 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 Citalopram EP Impurity E?

Yes. Every lot of Citalopram EP Impurity E 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 Citalopram EP Impurity E be shipped internationally?

Yes. We export Citalopram EP Impurity E worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.