Quetiapine Impurity S (Dihydrochloride Salt)
- CAS
- 329218-11-3
- Formula
- C21H27Cl2N3O3S
- MW
- 472.4 g/mol
ZX-005208
API Impurities
Quetiapine Impurity S
Reference StandardAvailable on request
Quetiapine Impurity S (CAS 329216-63-9) supplier Zemixal: C21H25N3O3S, COA and SDS with every lot, worldwide shipping. Part of our API Impurities range.
CAS number329216-63-9
FormulaC21H25N3O3S
Molar mass399.5 g/mol
Physical formSolid
HS code38229090
InChIKeyFXJNLPUSSHEDON-NDEPHWFRSA-N
IUPAC name2-[2-[4-[(11S)-11-oxobenzo[b][1,4]benzothiazepin-6-yl]piperazin-1-yl]ethoxy]ethanol
About Quetiapine Impurity S
Analytical teams working on Quetiapine use Quetiapine Impurity S as a qualified comparison standard. Key data (Reference Standard): CAS 329216-63-9, formula C21H25N3O3S and molar mass 399.5 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Safe handling
Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Reference standards for Quetiapine
See every impurity, metabolite and related compound we list for this API.
Quetiapine standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Quetiapine Impurity S |
|---|---|
| Catalogue number | ZX-005207 |
| CAS number | 329216-63-9 |
| Other CAS numbers | 2448341-72-6, 329218-11-3 |
| IUPAC name | 2-[2-[4-[(11S)-11-oxobenzo[b][1,4]benzothiazepin-6-yl]piperazin-1-yl]ethoxy]ethanol |
| Molecular formula | C21H25N3O3S |
| Molar mass | 399.5 g/mol |
| Exact mass | 399.1617 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.9 |
| H-bond donors / acceptors | 1 / 7 |
| Topological polar surface area | 94.1 Ų |
| HS code | 38229090 |
| InChIKey | FXJNLPUSSHEDON-NDEPHWFRSA-N |
| SMILES | C1CN(CCN1CCOCCO)C2=NC3=CC=CC=C3[S@@](=O)C4=CC=CC=C42 |
| PubChem CID | 10431050 |
| Synonyms | 2-[2-[4-(5-Oxidodibenzo[b,f][1,4]thiazepin-11-yl)-1-piperazinyl]ethoxy]ethanol, Quetiapine S-Oxide, Quetiapine Sulfoxide, Ethanol, 2-[2-[4-(5-oxidodibenzo[b,f][1,4]thiazepin-11-yl)-1-piperazinyl]ethoxy]-, 2-(2-(4-(5-Oxidodibenzo(b,f)(1,4)thiazepin-11-yl)piperazin-1-yl)ethoxy)ethanol, Ethanol, 2-(2-(4-(5-oxidodibenzo(b,f)(1,4)thiazepin-11-yl)-1-piperazinyl)ethoxy)-, Quetiapine fumarate impurity S, Quetiapine EP Impurity S, 2-[2-[4-(11-oxobenzo[b][1,4]benzothiazepin-6-yl)piperazin-1-yl]ethoxy]ethanol, QuetiapineSulfoxide, Quetiapine-sulfoxide, Quetiapine metabolite Quetiapine sulfoxide |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
Precautionary statements P264, P270, P301 + P317, P330, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 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
Which CAS number identifies Quetiapine Impurity S?
Quetiapine Impurity S is registered under CAS 329216-63-9. You may also see it listed as 2-[2-[4-(5-Oxidodibenzo[b,f][1,4]thiazepin-11-yl)-1-piperazinyl]ethoxy]ethanol, Quetiapine S-Oxide, Quetiapine Sulfoxide. Our catalogue number for this item is ZX-005207.
What are the formula and molar mass of Quetiapine Impurity S?
For Quetiapine Impurity S, its formula is C21H25N3O3S and its molar mass is 399.5 g/mol. The systematic (IUPAC) name is 2-[2-[4-[(11S)-11-oxobenzo[b][1,4]benzothiazepin-6-yl]piperazin-1-yl]ethoxy]ethanol. InChIKey FXJNLPUSSHEDON-NDEPHWFRSA-N lets you match it in any structure database.
How is Quetiapine Impurity S used in pharmaceutical QC?
Quetiapine Impurity S 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?
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?
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 to my country?
Yes. Because Quetiapine Impurity S is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
More Quetiapine standards
More in API Impurities
Quetiapine EP Impurity E Tetrahydrochloride
- CAS
- 1923194-81-3
- Formula
- C40H48Cl4N6O2S2
- MW
- 850.8 g/mol
ZX-005919
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