Perfluorodecanesulfonic acid

Name: Perfluorodecanesulfonic acid
Brand: Vaqora Chemicals
SKU: VQ-051112

About Perfluorodecanesulfonic acid

Vaqora Chemicals supplies Perfluorodecanesulfonic acid, a process intermediate or related compound of N methylpyrrolidone registered under CAS number 335-77-3. The compound has the formula C10HF21O3S, corresponding to a molecular weight of 600.15 g/mol. Its systematic (IUPAC) name is 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-henicosafluorodecane-1-sulfonic acid. Alternative names: PFDS perfluorodecanesulfonic acid and Henicosafluorodecanesulphonic acid.

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.

Process chemists and analysts use it when developing synthetic routes to N methylpyrrolidone, tracking process-related impurities and validating analytical methods. Typical end-use sectors are 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

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to N methylpyrrolidone

View every impurity, metabolite and intermediate we list for N methylpyrrolidone.

N methylpyrrolidone impurities

Specifications & identifiers

Chemical identifiers
Product name	Perfluorodecanesulfonic acid
Catalogue No.	VQ-051112
CAS Number	335-77-3
IUPAC name	1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-henicosafluorodecane-1-sulfonic acid
Molecular formula	C₁₀HF₂₁O₃S
Molecular weight	600.15 g/mol
Exact mass	599.9311
InChIKey	HYWZIAVPBSTISZ-UHFFFAOYSA-N
SMILES	C(C(C(C(C(C(F)(F)S(=O)(=O)O)(F)F)(F)F)(F)F)(F)F)(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F
PubChem CID	67636

Physical properties
Physical form	Solid
LogP (XLogP3)	6.4
H-bond donors / acceptors	1 / 24
TPSA	62.8 Å²
Synonyms	PFDS perfluorodecanesulfonic acid, Henicosafluorodecanesulphonic acid, Henicosafluorodecane-1-sulfonic acid, 1-Decanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heneicosafluoro-, perfluorodecane sulfonate, Heneicosafluoro-1-decanesulfonic acid, 1-Perfluorodecanesulfonic acid

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 Perfluorodecanesulfonic acid?

The CAS Registry Number of Perfluorodecanesulfonic acid is 335-77-3. It is also known as PFDS perfluorodecanesulfonic acid, Henicosafluorodecanesulphonic acid, Henicosafluorodecane-1-sulfonic acid.

What is the molecular formula and molecular weight of Perfluorodecanesulfonic acid?

Perfluorodecanesulfonic acid has the molecular formula C10HF21O3S and a molecular weight of 600.15 g/mol. Its IUPAC name is 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-henicosafluorodecane-1-sulfonic acid.

What is Perfluorodecanesulfonic acid used for?

Perfluorodecanesulfonic acid is supplied as a characterised reference material related to N methylpyrrolidone. 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 Perfluorodecanesulfonic acid can I order?

We supply Perfluorodecanesulfonic acid, 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 Perfluorodecanesulfonic acid?

Yes. Every lot of Perfluorodecanesulfonic acid 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 Perfluorodecanesulfonic acid be shipped internationally?

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