Tazarotene Sulfoxide

Name: Tazarotene Sulfoxide
Brand: Vaqora Chemicals
SKU: VQ-023840

About Tazarotene Sulfoxide

Listed under CAS 864841-56-5, Tazarotene Sulfoxide is a metabolite or degradation product of Tazarotene available from Vaqora Chemicals. With the molecular formula C21H21NO3S, it has a molar mass of 367.5 g/mol. Systematically, it is named ethyl 6-[2-(4,4-dimethyl-1-oxo-2,3-dihydrothiochromen-6-yl)ethynyl]pyridine-3-carboxylate.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Tazarotene, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Tazarotene

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

Tazarotene impurities

Specifications & identifiers

Chemical identifiers
Product name	Tazarotene Sulfoxide
Catalogue No.	VQ-023840
CAS Number	864841-56-5
IUPAC name	ethyl 6-[2-(4,4-dimethyl-1-oxo-2,3-dihydrothiochromen-6-yl)ethynyl]pyridine-3-carboxylate
Molecular formula	C₂₁H₂₁NO₃S
Molecular weight	367.5 g/mol
Exact mass	367.1242
Grade	Reference Standard
HSN code	38229090
InChIKey	BJSYAJPOMFRVOI-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=CN=C(C=C1)C#CC2=CC3=C(C=C2)S(=O)CCC3(C)C
PubChem CID	11682139

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	0 / 5
TPSA	75.5 Å²

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 Tazarotene Sulfoxide?

The CAS Registry Number of Tazarotene Sulfoxide is 864841-56-5. It is also known as Ethyl 6-[(4,4-dimethyl-1-oxido-3,4-dihydro-2H-thiochromen-6-yl)ethynyl]nicotinate, Ethyl 6-((4,4-dimethyl-1-oxidothiochroman-6-yl)ethynyl)nicotinate, 6-(4,4-Dimethyl-1-oxo-1lambda4-thiochroman-6-ylethynyl)nicotinic Acid Ethyl Ester.

What is the molecular formula and molecular weight of Tazarotene Sulfoxide?

Tazarotene Sulfoxide has the molecular formula C21H21NO3S and a molecular weight of 367.5 g/mol. Its IUPAC name is ethyl 6-[2-(4,4-dimethyl-1-oxo-2,3-dihydrothiochromen-6-yl)ethynyl]pyridine-3-carboxylate.

What is Tazarotene Sulfoxide used for?

Tazarotene Sulfoxide is supplied as a characterised reference material related to Tazarotene. 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 Tazarotene Sulfoxide can I order?

We supply Tazarotene Sulfoxide 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 Tazarotene Sulfoxide?

Yes. Every lot of Tazarotene Sulfoxide 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 Tazarotene Sulfoxide be shipped internationally?

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