Tazarotenic Acid Sulfoxide

Name: Tazarotenic Acid Sulfoxide
Brand: Vaqora Chemicals
SKU: VQ-034068

About Tazarotenic Acid Sulfoxide

Listed under CAS 603952-64-3, Tazarotenic Acid Sulfoxide is a metabolite or degradation product of Tazarotene available from Vaqora Chemicals. Its molecular formula is C19H17NO3S and its molecular weight is 339.4 g/mol. Systematically, it is named 6-[2-(4,4-dimethyl-1-oxo-2,3-dihydrothiochromen-6-yl)ethynyl]pyridine-3-carboxylic acid. Common synonyms include Tazarotenic acid sulfoxide (NIST).

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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	Tazarotenic Acid Sulfoxide
Catalogue No.	VQ-034068
CAS Number	603952-64-3
IUPAC name	6-[2-(4,4-dimethyl-1-oxo-2,3-dihydrothiochromen-6-yl)ethynyl]pyridine-3-carboxylic acid
Molecular formula	C₁₉H₁₇NO₃S
Molecular weight	339.4 g/mol
Exact mass	339.0929
Grade	Reference Standard
HSN code	38229090
InChIKey	SMCJVZRFBIOWHW-UHFFFAOYSA-N
SMILES	CC1(CCS(=O)C2=C1C=C(C=C2)C#CC3=NC=C(C=C3)C(=O)O)C
PubChem CID	66870917

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	1 / 5
TPSA	86.5 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 Tazarotenic Acid Sulfoxide?

The CAS Registry Number of Tazarotenic Acid Sulfoxide is 603952-64-3. It is also known as 6-((4,4-Dimethyl-1-oxidothiochroman-6-yl)ethynyl)nicotinic acid, Tazarotenic acid sulfoxide (NIST).

What is the molecular formula and molecular weight of Tazarotenic Acid Sulfoxide?

Tazarotenic Acid Sulfoxide has the molecular formula C19H17NO3S and a molecular weight of 339.4 g/mol. Its IUPAC name is 6-[2-(4,4-dimethyl-1-oxo-2,3-dihydrothiochromen-6-yl)ethynyl]pyridine-3-carboxylic acid.

What is Tazarotenic Acid Sulfoxide used for?

Tazarotenic Acid 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 Tazarotenic Acid Sulfoxide can I order?

We supply Tazarotenic Acid 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 Tazarotenic Acid Sulfoxide?

Yes. Every lot of Tazarotenic Acid 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 Tazarotenic Acid Sulfoxide be shipped internationally?

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