Citalopram EP Impurity G

Name: Citalopram EP Impurity G
Brand: Vaqora Chemicals
SKU: VQ-021170

About Citalopram EP Impurity G

Citalopram EP Impurity G is a pharmacopeial impurity of Citalopram carrying the CAS registry number 1329745-98-3. Formula C25H33FN2O2, molecular weight 412.5 g/mol. Systematically, it is named 4-(dimethylamino)-1-[1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-3H-2-benzofuran-5-yl]butan-1-one. It is also known as Escitalopram EP Impurity G or 5-Dimethylaminobutyryl citalopram.

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.

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. 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 G
Catalogue No.	VQ-021170
CAS Number	1329745-98-3
IUPAC name	4-(dimethylamino)-1-[1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-3H-2-benzofuran-5-yl]butan-1-one
Molecular formula	C₂₅H₃₃FN₂O₂
Molecular weight	412.5 g/mol
Exact mass	412.2526
Grade	Reference Standard
HSN code	38229090
InChIKey	AQRPROCETRZTEF-UHFFFAOYSA-N
SMILES	CN(C)CCCC(=O)C1=CC2=C(C=C1)C(OC2)(CCCN(C)C)C3=CC=C(C=C3)F
PubChem CID	56643874

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	0 / 5
TPSA	32.8 Å²
Synonyms	Escitalopram EP Impurity G, Citalopram Hydrobromide - Impurity G (Freebase), 5-Dimethylaminobutyryl citalopram, Citalopram Dimethylaminobutanone, Citalopram Dimethylaminobutanone Dihydrochloride Salt, Citalopram Dimethylaminobutanone Di-Oxalate (Citalopram Impurity G)

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 G?

The CAS Registry Number of Citalopram EP Impurity G is 1329745-98-3. It is also known as Escitalopram EP Impurity G, Citalopram Hydrobromide - Impurity G (Freebase), 5-Dimethylaminobutyryl citalopram.

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

Citalopram EP Impurity G has the molecular formula C25H33FN2O2 and a molecular weight of 412.5 g/mol. Its IUPAC name is 4-(dimethylamino)-1-[1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-3H-2-benzofuran-5-yl]butan-1-one.

What is Citalopram EP Impurity G used for?

Citalopram EP Impurity G 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 G can I order?

We supply Citalopram EP Impurity G 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 G?

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

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