Thioridazine EP Impurity A

Name: Thioridazine EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-023884

About Thioridazine EP Impurity A

Thioridazine EP Impurity A (CAS 100574-22-9) is a pharmacopeial impurity of Thioridazine offered by Vaqora Chemicals. Formula C21H26N2O4S2, molecular weight 434.6 g/mol. Its systematic (IUPAC) name is 10-[2-(1-methylpiperidin-2-yl)ethyl]-2-methylsulfonylphenothiazine 5,5-dioxide. It is also known as Thioridazine Hydrochloride - Impurity A or Thioridazine disulfone.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Thioridazine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Thioridazine EP Impurity A is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Thioridazine

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

Thioridazine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Thioridazine EP Impurity A
Catalogue No.	VQ-023884
CAS Number	100574-22-9
IUPAC name	10-[2-(1-methylpiperidin-2-yl)ethyl]-2-methylsulfonylphenothiazine 5,5-dioxide
Molecular formula	C₂₁H₂₆N₂O₄S₂
Molecular weight	434.6 g/mol
Exact mass	434.1334
Grade	Reference Standard
HSN code	38229090
InChIKey	YECWCJHGQWLNLB-UHFFFAOYSA-N
SMILES	CN1CCCCC1CCN2C3=CC=CC=C3S(=O)(=O)C4=C2C=C(C=C4)S(=O)(=O)C
PubChem CID	72941628

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	0 / 6
TPSA	91.5 Å²
Synonyms	Thioridazine 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

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 Thioridazine EP Impurity A?

The CAS Registry Number of Thioridazine EP Impurity A is 100574-22-9. It is also known as Thioridazine Hydrochloride - Impurity A, Thioridazine disulfone, 5,5-Dioxide Thioridazine Disulfoxide.

What is the molecular formula and molecular weight of Thioridazine EP Impurity A?

Thioridazine EP Impurity A has the molecular formula C21H26N2O4S2 and a molecular weight of 434.6 g/mol. Its IUPAC name is 10-[2-(1-methylpiperidin-2-yl)ethyl]-2-methylsulfonylphenothiazine 5,5-dioxide.

What is Thioridazine EP Impurity A used for?

Thioridazine EP Impurity A is supplied as a characterised reference material related to Thioridazine. 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 Thioridazine EP Impurity A can I order?

We supply Thioridazine EP Impurity A 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 Thioridazine EP Impurity A?

Yes. Every lot of Thioridazine EP Impurity A 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 Thioridazine EP Impurity A be shipped internationally?

Yes. We export Thioridazine EP Impurity A worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.