Fesoterodine

Name: Fesoterodine
Brand: Vaqora Chemicals
SKU: VQ-030716

About Fesoterodine

Vaqora Chemicals supplies Fesoterodine, an impurity of Acetylcysteine registered under CAS number 84184-18-9. Formula C5H7NO2S, molecular weight 145.18 g/mol. The IUPAC name is 2-methyl-4,5-dihydro-1,3-thiazole-4-carboxylic acid. Alternative names: 2-methyl-4-carboxy-thiazoline and 2-Methyl-4,5-dihydrothiazole-4-carboxylicacid.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Acetylcysteine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Fesoterodine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Acetylcysteine

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

Acetylcysteine impurities

Specifications & identifiers

Chemical identifiers
Product name	Fesoterodine
Catalogue No.	VQ-030716
CAS Number	84184-18-9
IUPAC name	2-methyl-4,5-dihydro-1,3-thiazole-4-carboxylic acid
Molecular formula	C₅H₇NO₂S
Molecular weight	145.18 g/mol
Exact mass	145.0197
Grade	Reference Standard
HSN code	38229090
InChIKey	AYLFNWRGEZKWFP-UHFFFAOYSA-N
SMILES	CC1=NC(CS1)C(=O)O
PubChem CID	2762415

Physical properties
Physical form	Solid
LogP (XLogP3)	0.1
H-bond donors / acceptors	1 / 4
TPSA	75 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 Fesoterodine?

The CAS Registry Number of Fesoterodine is 84184-18-9. It is also known as 4,5-Dihydro-2-methyl-4-thiazolecarboxylic acid, 2-Methyl-4,5-dihydrothiazole-4-carboxylic acid, 2-methyl-4-carboxy-thiazoline.

What is the molecular formula and molecular weight of Fesoterodine?

Fesoterodine has the molecular formula C5H7NO2S and a molecular weight of 145.18 g/mol. Its IUPAC name is 2-methyl-4,5-dihydro-1,3-thiazole-4-carboxylic acid.

What is Fesoterodine used for?

Fesoterodine is supplied as a characterised reference material related to Acetylcysteine. 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 Fesoterodine can I order?

We supply Fesoterodine 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 Fesoterodine?

Yes. Every lot of Fesoterodine 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 Fesoterodine be shipped internationally?

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