Ropinirole EP Impurity A

Name: Ropinirole EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-027892

About Ropinirole EP Impurity A

Vaqora Chemicals supplies Ropinirole EP Impurity A, a pharmacopeial impurity of Ropinirole registered under CAS number 102842-51-3. Formula C16H22N2O2, molecular weight 274.36 g/mol. Its systematic (IUPAC) name is 4-[2-(dipropylamino)ethyl]-1H-indole-2,3-dione. Common synonyms include 4-(2-(Dipropylamino)ethyl)indoline-2,3-dione and 4-[2-(Dipropylamino)ethyl]indoline-2,3-dione.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This Ropinirole impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. 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.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Ropinirole

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

Ropinirole impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ropinirole EP Impurity A
Catalogue No.	VQ-027892
CAS Number	102842-51-3
IUPAC name	4-[2-(dipropylamino)ethyl]-1H-indole-2,3-dione
Molecular formula	C₁₆H₂₂N₂O₂
Molecular weight	274.36 g/mol
Exact mass	274.1681
Grade	Reference Standard
HSN code	38229090
InChIKey	VBMMNCUKXRDGAZ-UHFFFAOYSA-N
SMILES	CCCN(CCC)CCC1=C2C(=CC=C1)NC(=O)C2=O
PubChem CID	29986219

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	1 / 3
TPSA	49.4 Å²
Synonyms	Ropinirole Hydrochloride- Impurity A (Freebase), 4-(2-(Dipropylamino)ethyl)indoline-2,3-dione, 1H-Indole-2,3-dione, 4-(2-(dipropylamino)ethyl)-, 4-[2-(Dipropylamino)ethyl]indoline-2,3-dione, 4-[2-(Dipropylamino)ethyl]isatin, 3-Oxo Ropinirole (Ropinirole Impurity C), 4-[2-(dipropylamino)ethyl]-1h-indol-2,3-dione

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 EP Impurity A?

The CAS Registry Number of Ropinirole EP Impurity A is 102842-51-3. It is also known as Ropinirole Hydrochloride- Impurity A (Freebase), 4-(2-(Dipropylamino)ethyl)indoline-2,3-dione, 1H-Indole-2,3-dione, 4-(2-(dipropylamino)ethyl)-.

What is the molecular formula and molecular weight of Ropinirole EP Impurity A?

Ropinirole EP Impurity A has the molecular formula C16H22N2O2 and a molecular weight of 274.36 g/mol. Its IUPAC name is 4-[2-(dipropylamino)ethyl]-1H-indole-2,3-dione.

What is Ropinirole EP Impurity A used for?

Ropinirole EP Impurity A 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 EP Impurity A can I order?

We supply Ropinirole EP Impurity A 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 EP Impurity A?

Yes. Every lot of Ropinirole EP Impurity A 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 EP Impurity A be shipped internationally?

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