Ropinirole

Name: Ropinirole
Brand: Vaqora Chemicals
SKU: VQ-007729

About Ropinirole

Listed under CAS 91374-21-9, Ropinirole is a high-purity reference standard of Ropinirole available from Vaqora Chemicals. With the molecular formula C16H24N2O, it has a molar mass of 260.37 g/mol. Its systematic (IUPAC) name is 4-[2-(dipropylamino)ethyl]-1,3-dihydroindol-2-one. Common synonyms include 4-(2-(Dipropylamino)ethyl)indolin-2-one and ropinirol.

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. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

As a reference sample of Ropinirole, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Ropinirole

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

Ropinirole impurities

Specifications & identifiers

Chemical identifiers
Product name	Ropinirole
Catalogue No.	VQ-007729
CAS Number	91374-21-9
IUPAC name	4-[2-(dipropylamino)ethyl]-1,3-dihydroindol-2-one
Molecular formula	C₁₆H₂₄N₂O
Molecular weight	260.37 g/mol
Exact mass	260.1889
Grade	Reference Standard
HSN code	38229090
InChIKey	UHSKFQJFRQCDBE-UHFFFAOYSA-N
SMILES	CCCN(CCC)CCC1=C2CC(=O)NC2=CC=C1
PubChem CID	5095

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	1 / 2
TPSA	32.3 Å²
Synonyms	4-[2-(Dipropylamino)ethyl]-1,3-dihydro-2H-indol-2-one, 4-(2-(Dipropylamino)ethyl)indolin-2-one, ropinirol, Narapin, 4-[2-(dipropylamino)ethyl]-2,3-dihydro-1h-indol-2-one, 2H-Indol-2-one, 4-(2-(dipropylamino)ethyl)-1,3-dihydro-, 4-(2-(Dipropylamino)ethyl)-1,3-dihydro-2H-indol-2-one, 4-(2-(dipropylamino)ethyl)-3H-indol-2-ol, 4-[2-(dipropylamino)ethyl]-3H-indol-2-ol, 4-(2-(dipropylamino)ethyl)-2,3-dihydro-1H-indol-2-one, SK&F-101,468, 4-(2-(di-n-propylamino)ethyl)-2(3H)-indolone

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P264, P270, P273, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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?

The CAS Registry Number of Ropinirole is 91374-21-9. It is also known as 4-[2-(Dipropylamino)ethyl]-1,3-dihydro-2H-indol-2-one, 4-(2-(Dipropylamino)ethyl)indolin-2-one, ropinirol.

What is the molecular formula and molecular weight of Ropinirole?

Ropinirole has the molecular formula C16H24N2O and a molecular weight of 260.37 g/mol. Its IUPAC name is 4-[2-(dipropylamino)ethyl]-1,3-dihydroindol-2-one.

What is Ropinirole used for?

Ropinirole 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 can I order?

We supply Ropinirole 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?

Yes. Every lot of Ropinirole 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 be shipped internationally?

Yes. Ropinirole is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.