Quetiapine Impurity S (Dihydrochloride Salt)

Name: Quetiapine Impurity S (Dihydrochloride Salt)
Brand: Zemixal
SKU: ZX-005208

Reference StandardAvailable on request

Order Quetiapine Impurity S (Dihydrochloride Salt) (CAS 329218-11-3) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Quetiapine Impurity S (Dihydrochloride Salt) chemical structure

CAS number329218-11-3

FormulaC₂₁H₂₇Cl₂N₃O₃S

Molar mass472.4 g/mol

Physical formSolid

HS code38229090

InChIKeyMPRQQJUQOLNAFP-UHFFFAOYSA-N

IUPAC name2-[2-[4-(11-oxobenzo[b][1,4]benzothiazepin-6-yl)piperazin-1-yl]ethoxy]ethanol;dihydrochloride

About Quetiapine Impurity S (Dihydrochloride Salt)

Analytical teams working on Quetiapine use Quetiapine Impurity S (Dihydrochloride Salt) as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 329218-11-3, formula C21H27Cl2N3O3S and molar mass 472.4 g/mol. It is handled as a solid.

Use cases we see most often

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Quetiapine

See every impurity, metabolite and related compound we list for this API.

Quetiapine standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Quetiapine Impurity S (Dihydrochloride Salt)
Product name	Quetiapine Impurity S (Dihydrochloride Salt)
Catalogue number	ZX-005208
CAS number	329218-11-3
Other CAS numbers	329216-63-9, 2448341-72-6
IUPAC name	2-[2-[4-(11-oxobenzo[b][1,4]benzothiazepin-6-yl)piperazin-1-yl]ethoxy]ethanol;dihydrochloride
Molecular formula	C₂₁H₂₇Cl₂N₃O₃S
Molar mass	472.4 g/mol
Exact mass	471.115
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	3 / 7
Topological polar surface area	94.1 Å²
HS code	38229090
InChIKey	MPRQQJUQOLNAFP-UHFFFAOYSA-N
SMILES	C1CN(CCN1CCOCCO)C2=NC3=CC=CC=C3S(=O)C4=CC=CC=C42.Cl.Cl
PubChem CID	45358163
Synonyms	Quetiapine Sulfoxide Dihydrochloride, Quetiapine sulfoxide (dihydrochloride), Quetiapine S-oxide dihydrochloride, Quetiapine sulfoxide 2HCl, C21H27Cl2N3O3S, Quetiapine EP Impurity S DiHCl, Quetiapine EP Impurity S HCl Salt, Quetiapine EP Impurity S DiHCl (Quetiapine Sulfoxide DiHCl)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Quetiapine Impurity S (Dihydrochloride Salt)
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Quetiapine Impurity S (Dihydrochloride Salt)

Which CAS number identifies Quetiapine Impurity S (Dihydrochloride Salt)?

Quetiapine Impurity S (Dihydrochloride Salt) is registered under CAS 329218-11-3. You may also see it listed as Quetiapine Sulfoxide Dihydrochloride, Quetiapine sulfoxide (dihydrochloride), Quetiapine S-oxide dihydrochloride. Our catalogue number for this item is ZX-005208.

What are the formula and molar mass of Quetiapine Impurity S (Dihydrochloride Salt)?

For Quetiapine Impurity S (Dihydrochloride Salt), its formula is C21H27Cl2N3O3S and its molar mass is 472.4 g/mol. InChIKey MPRQQJUQOLNAFP-UHFFFAOYSA-N lets you match it in any structure database.

How is Quetiapine Impurity S (Dihydrochloride Salt) used in pharmaceutical QC?

Quetiapine Impurity S (Dihydrochloride Salt) is a characterised reference material linked to Quetiapine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Quetiapine Impurity S (Dihydrochloride Salt)?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Quetiapine Impurity S (Dihydrochloride Salt)?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Quetiapine Impurity S (Dihydrochloride Salt) to my country?

Yes. Quetiapine Impurity S (Dihydrochloride Salt) ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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