Quetiapine Hemifumarate Ester

Name: Quetiapine Hemifumarate Ester
Brand: Vaqora Chemicals
SKU: VQ-033404

About Quetiapine Hemifumarate Ester

Vaqora Chemicals supplies Quetiapine Hemifumarate Ester, an impurity of Quetiapine registered under CAS number 2209488-73-1. The compound has the formula C25H27N3O5S, corresponding to a molecular weight of 481.6 g/mol. Systematically, it is named 4-[2-[2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)ethoxy]ethoxy]-4-oxobut-2-enoic acid. It is also known as Quetiapine Fumarate Ester.

It is supplied 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.

This Quetiapine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Quetiapine Hemifumarate Ester in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Quetiapine

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

Quetiapine impurities

Specifications & identifiers

Chemical identifiers
Product name	Quetiapine Hemifumarate Ester
Catalogue No.	VQ-033404
CAS Number	2209488-73-1
IUPAC name	4-[2-[2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)ethoxy]ethoxy]-4-oxobut-2-enoic acid
Molecular formula	C₂₅H₂₇N₃O₅S
Molecular weight	481.6 g/mol
Exact mass	481.1671
Grade	Reference Standard
HSN code	38229090
InChIKey	IJSBIBKELUJDFP-UHFFFAOYSA-N
SMILES	C1CN(CCN1CCOCCOC(=O)C=CC(=O)O)C2=NC3=CC=CC=C3SC4=CC=CC=C42
PubChem CID	91120465

Physical properties
Physical form	Solid
LogP (XLogP3)	0.2
H-bond donors / acceptors	1 / 8
TPSA	117 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 Quetiapine Hemifumarate Ester?

The CAS Registry Number of Quetiapine Hemifumarate Ester is 2209488-73-1. It is also known as Quetiapine Fumarate Ester.

What is the molecular formula and molecular weight of Quetiapine Hemifumarate Ester?

Quetiapine Hemifumarate Ester has the molecular formula C25H27N3O5S and a molecular weight of 481.6 g/mol. Its IUPAC name is 4-[2-[2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)ethoxy]ethoxy]-4-oxobut-2-enoic acid.

What is Quetiapine Hemifumarate Ester used for?

Quetiapine Hemifumarate Ester is supplied as a characterised reference material related to Quetiapine. 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 Quetiapine Hemifumarate Ester can I order?

We supply Quetiapine Hemifumarate Ester 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 Quetiapine Hemifumarate Ester?

Yes. Every lot of Quetiapine Hemifumarate Ester 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 Quetiapine Hemifumarate Ester be shipped internationally?

Yes. We export Quetiapine Hemifumarate Ester worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.