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Pharmacopeial Impurities (EP / USP / BP)

Thioridazine EP Impurity A

Reference StandardAvailable on request

Buy Thioridazine EP Impurity A (CAS 100574-22-9) from Zemixal: C21H26N2O4S2, COA and SDS with every lot, worldwide shipping.

Pack sizes
Thioridazine EP Impurity A chemical structure
CAS number100574-22-9
FormulaC21H26N2O4S2
Molar mass434.6 g/mol
Physical formSolid
HS code38229090
InChIKeyYECWCJHGQWLNLB-UHFFFAOYSA-N
IUPAC name10-[2-(1-methylpiperidin-2-yl)ethyl]-2-methylsulfonylphenothiazine 5,5-dioxide

About Thioridazine EP Impurity A

Thioridazine EP Impurity A belongs to the Thioridazine reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 100574-22-9, formula C21H26N2O4S2 and molar mass 434.6 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

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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Thioridazine

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

Thioridazine standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Thioridazine EP Impurity A
Product nameThioridazine EP Impurity A
Catalogue numberZX-022899
CAS number100574-22-9
IUPAC name10-[2-(1-methylpiperidin-2-yl)ethyl]-2-methylsulfonylphenothiazine 5,5-dioxide
Molecular formulaC21H26N2O4S2
Molar mass434.6 g/mol
Exact mass434.1334
GradeReference Standard
Physical formSolid
XLogP33.4
H-bond donors / acceptors0 / 6
Topological polar surface area91.5 Ų
HS code38229090
InChIKeyYECWCJHGQWLNLB-UHFFFAOYSA-N
SMILESCN1CCCCC1CCN2C3=CC=CC=C3S(=O)(=O)C4=C2C=C(C=C4)S(=O)(=O)C
PubChem CID72941628
SynonymsThioridazine Hydrochloride - Impurity A, Thioridazine disulfone, 5,5-Dioxide Thioridazine Disulfoxide, 10H-Phenothiazine, 10-(2-(1-methyl-2-piperidinyl)ethyl)-2-(methylsulfonyl)-, 5,5-dioxide, 10-(2-(1-Methylpiperidin-2-yl)ethyl)-2-(methylsulfonyl)-10H-phenothiazine 5,5-dioxide

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 Thioridazine EP Impurity A
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 Thioridazine EP Impurity A

Which CAS number identifies Thioridazine EP Impurity A?
Thioridazine EP Impurity A is registered under CAS 100574-22-9. You may also see it listed as Thioridazine Hydrochloride - Impurity A, Thioridazine disulfone, 5,5-Dioxide Thioridazine Disulfoxide. Our catalogue number for this item is ZX-022899.
What are the formula and molar mass of Thioridazine EP Impurity A?
For Thioridazine EP Impurity A, its formula is C21H26N2O4S2 and its molar mass is 434.6 g/mol. The systematic (IUPAC) name is 10-[2-(1-methylpiperidin-2-yl)ethyl]-2-methylsulfonylphenothiazine 5,5-dioxide. InChIKey YECWCJHGQWLNLB-UHFFFAOYSA-N lets you match it in any structure database.
How is Thioridazine EP Impurity A used in pharmaceutical QC?
Thioridazine EP Impurity A is a characterised reference material linked to Thioridazine. 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 Thioridazine EP Impurity A?
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 Thioridazine EP Impurity A?
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 Thioridazine EP Impurity A to my country?
Yes. Thioridazine EP Impurity A ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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