Paroxol Methanesulfonate

About Paroxol Methanesulfonate

Paroxol Methanesulfonate is a process intermediate or related compound of Paroxetine carrying the CAS registry number 608521-21-7. Formula C14H20FNO3S, molecular weight 301.38 g/mol. Its systematic (IUPAC) name is [(3S,4R)-4-(4-fluorophenyl)-1-methylpiperidin-3-yl]methyl methanesulfonate.

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.

It is a process intermediate or related compound in the synthesis of Paroxetine, useful for route development, impurity fate-and-purge studies and analytical method development. 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, Paroxol Methanesulfonate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Industries

Related to Paroxetine

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

Paroxetine impurities

Specifications & identifiers

Chemical identifiers
Product name	Paroxol Methanesulfonate
Catalogue No.	VQ-033076
CAS Number	608521-21-7
IUPAC name	[(3S,4R)-4-(4-fluorophenyl)-1-methylpiperidin-3-yl]methyl methanesulfonate
Molecular formula	C₁₄H₂₀FNO₃S
Molecular weight	301.38 g/mol
Exact mass	301.1148
HSN code	2933
InChIKey	HAEFSUMMZPPOJC-JSGCOSHPSA-N
SMILES	CN1CC[C@H]([C@@H](C1)COS(=O)(=O)C)C2=CC=C(C=C2)F
PubChem CID	57734023

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	0 / 5
TPSA	55 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 Paroxol Methanesulfonate?

The CAS Registry Number of Paroxol Methanesulfonate is 608521-21-7. It is also known as ((3s,4r)-4-(4-fluorophenyl)-1-methylpiperidin-3-yl)methyl methanesulfonate.

What is the molecular formula and molecular weight of Paroxol Methanesulfonate?

Paroxol Methanesulfonate has the molecular formula C14H20FNO3S and a molecular weight of 301.38 g/mol. Its IUPAC name is [(3S,4R)-4-(4-fluorophenyl)-1-methylpiperidin-3-yl]methyl methanesulfonate.

What is Paroxol Methanesulfonate used for?

Paroxol Methanesulfonate is supplied as a characterised reference material related to Paroxetine. 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 Paroxol Methanesulfonate can I order?

We supply Paroxol Methanesulfonate, 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 Paroxol Methanesulfonate?

Yes. Every lot of Paroxol Methanesulfonate 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 Paroxol Methanesulfonate be shipped internationally?

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