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Pharmacopeial Impurities (EP / USP / BP)

Quetiapine EP Impurity C

Reference StandardAvailable on request

Buy Quetiapine EP Impurity C (CAS 1798840-31-9) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-022608.

Pack sizes
Quetiapine EP Impurity C chemical structure
CAS number1798840-31-9
FormulaC40H42N6O3S2
Molar mass718.9 g/mol
Physical formSolid
HS code38229090
InChIKeyDHHVVVZKNWCEEX-UHFFFAOYSA-N
IUPAC name2-[2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)ethoxy]ethyl 2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)acetate

About Quetiapine EP Impurity C

Analytical teams working on Quetiapine use Quetiapine EP Impurity C as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 1798840-31-9, formula C40H42N6O3S2 and molar mass 718.9 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Quetiapine

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

Quetiapine standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Quetiapine EP Impurity C
Product nameQuetiapine EP Impurity C
Catalogue numberZX-022608
CAS number1798840-31-9
IUPAC name2-[2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)ethoxy]ethyl 2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)acetate
Molecular formulaC40H42N6O3S2
Molar mass718.9 g/mol
Exact mass718.276
GradeReference Standard
Physical formSolid
XLogP35.5
H-bond donors / acceptors0 / 9
Topological polar surface area124 Ų
HS code38229090
InChIKeyDHHVVVZKNWCEEX-UHFFFAOYSA-N
SMILESC1CN(CCN1CCOCCOC(=O)CN2CCN(CC2)C3=NC4=CC=CC=C4SC5=CC=CC=C53)C6=NC7=CC=CC=C7SC8=CC=CC=C86
PubChem CID125321468
SynonymsQuetiapine - Impurity C, Di(2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl))-2-propoxyethyl Propionate, Quetiapine dimer, N-des(hydroxyethyl(ethoxy))-N-acetyl

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 EP Impurity C
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted 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 EP Impurity C

Which CAS number identifies Quetiapine EP Impurity C?
Quetiapine EP Impurity C is registered under CAS 1798840-31-9. You may also see it listed as Quetiapine - Impurity C, Di(2-(4-(dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl))-2-propoxyethyl Propionate, Quetiapine dimer, N-des(hydroxyethyl(ethoxy))-N-acetyl. Our catalogue number for this item is ZX-022608.
What are the formula and molar mass of Quetiapine EP Impurity C?
For Quetiapine EP Impurity C, its formula is C40H42N6O3S2 and its molar mass is 718.9 g/mol. The systematic (IUPAC) name is 2-[2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)ethoxy]ethyl 2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)acetate. InChIKey DHHVVVZKNWCEEX-UHFFFAOYSA-N lets you match it in any structure database.
How is Quetiapine EP Impurity C used in pharmaceutical QC?
Quetiapine EP Impurity C 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 EP Impurity C?
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 EP Impurity C?
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 EP Impurity C to my country?
Yes. Quetiapine EP Impurity C ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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