Ropinirole Tosyl Derivative

Name: Ropinirole Tosyl Derivative
Brand: Vaqora Chemicals
SKU: VQ-013767

About Ropinirole Tosyl Derivative

Ropinirole Tosyl Derivative (CAS 139122-20-6) is a process intermediate or related compound of Ropinirole offered by Vaqora Chemicals. The compound has the formula C17H17NO4S, corresponding to a molecular weight of 331.4 g/mol. Its systematic (IUPAC) name is 2-(2-oxo-1,3-dihydroindol-4-yl)ethyl 4-methylbenzenesulfonate. Alternative names: Ropinirole Intermediate 6.

It is supplied 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 Ropinirole, 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.

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. This item is currently in stock for prompt dispatch.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Ropinirole

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

Ropinirole impurities

Specifications & identifiers

Chemical identifiers
Product name	Ropinirole Tosyl Derivative
Catalogue No.	VQ-013767
CAS Number	139122-20-6
IUPAC name	2-(2-oxo-1,3-dihydroindol-4-yl)ethyl 4-methylbenzenesulfonate
Molecular formula	C₁₇H₁₇NO₄S
Molecular weight	331.4 g/mol
Exact mass	331.0878
Grade	Reference Standard
HSN code	2933
InChIKey	OGFUVAXFYGBCAK-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OCCC2=C3CC(=O)NC3=CC=C2
PubChem CID	10065279

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	1 / 4
TPSA	80.9 Å²
Synonyms	4-[2-[[(4-Methylphenyl)sulfonyl]oxy]ethyl]-1,3-dihydro-2H-indole-2-one, 4-[2'-[[(4-Methylphenyl)sulfonyl]oxy]ethyl]- 1,3-di- hydro -2H-Indol-2-one, 1,3-Dihydro-4-[2-[[(4-methylphenyl)sulfonyl]oxy]ethyl]-2H-indol-2-one, 4-[2-[[(4-Methylphenyl)sulfonyl]oxy]ethyl]-1,3-dihydroindol-2-one, 2-(2-Oxoindolin-4-yl)ethyl 4-methylbenzenesulfonate, Ropinirole Intermediate 6, 2H-Indol-2-one, 1,3-dihydro-4-[2-[[(4-methylphenyl)sulfonyl]oxy]ethyl]-, 4-[2'-[[(4-methylphenyl)sulfonyl]oxy]ethyl]-1,3-dihydro-2h-indole-2-one, 2-(2-Oxoindolin-4-yl)ethyl4-methylbenzenesulfonate, 2-(2-Oxo-2,3-dihydro-1H-indol-4-yl)ethyl 4-methylbenzene-1-sulfonate

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 Ropinirole Tosyl Derivative?

The CAS Registry Number of Ropinirole Tosyl Derivative is 139122-20-6. It is also known as 4-[2-[[(4-Methylphenyl)sulfonyl]oxy]ethyl]-1,3-dihydro-2H-indole-2-one, 4-[2'-[[(4-Methylphenyl)sulfonyl]oxy]ethyl]- 1,3-di- hydro -2H-Indol-2-one, 1,3-Dihydro-4-[2-[[(4-methylphenyl)sulfonyl]oxy]ethyl]-2H-indol-2-one.

What is the molecular formula and molecular weight of Ropinirole Tosyl Derivative?

Ropinirole Tosyl Derivative has the molecular formula C17H17NO4S and a molecular weight of 331.4 g/mol. Its IUPAC name is 2-(2-oxo-1,3-dihydroindol-4-yl)ethyl 4-methylbenzenesulfonate.

What is Ropinirole Tosyl Derivative used for?

Ropinirole Tosyl Derivative is supplied as a characterised reference material related to Ropinirole. 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 Ropinirole Tosyl Derivative can I order?

We supply Ropinirole Tosyl Derivative 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 Ropinirole Tosyl Derivative?

Yes. Every lot of Ropinirole Tosyl Derivative 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 Ropinirole Tosyl Derivative be shipped internationally?

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