Ropinirole EP Impurity F

Name: Ropinirole EP Impurity F
Brand: Vaqora Chemicals
SKU: VQ-027888

About Ropinirole EP Impurity F

Ropinirole EP Impurity F (CAS 139122-19-3) is a pharmacopeial impurity of Ropinirole offered by Vaqora Chemicals. Its molecular formula is C10H11NO2 and its molecular weight is 177.2 g/mol. The IUPAC name is 4-(2-hydroxyethyl)-1,3-dihydroindol-2-one. Common synonyms include Ropinirole Hydrochloride - Impurity F and 4-(2-Hydroxyethyl)indolin-2-one.

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. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Pharmaceutical QC and development laboratories use this impurity standard of Ropinirole to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ropinirole EP Impurity F in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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 F
Catalogue No.	VQ-027888
CAS Number	139122-19-3
IUPAC name	4-(2-hydroxyethyl)-1,3-dihydroindol-2-one
Molecular formula	C₁₀H₁₁NO₂
Molecular weight	177.2 g/mol
Exact mass	177.079
Grade	Reference Standard
HSN code	38229090
InChIKey	QRTHVOUKWCEPKJ-UHFFFAOYSA-N
SMILES	C1C2=C(C=CC=C2NC1=O)CCO
PubChem CID	10943004

Physical properties
Physical form	Solid
LogP (XLogP3)	0.2
H-bond donors / acceptors	2 / 2
TPSA	49.3 Å²
Synonyms	4-(2-Hydroxyethyl)-1,3-dihydro-2H-indolin-2-one, Ropinirole Hydrochloride - Impurity F, 4-(2-Hydroxyethyl)indolin-2-one, 1,3-Dihydro-4-(2-hydroxyethyl)-2H-Indol-2-one, 4-(2-hydroxyethyl)oxyindole, 1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one, 4-(2-hydroxyethyl)oxindole, 2H-Indol-2-one, 1,3-dihydro-4-(2-hydroxyethyl)-, 4-(2-hydroxyethyl)-oxindole, 4-(2-Hydroxyethyl)-2-indolinone, 4-(2-hydroxyethyl)-2,3-dihydro-1H-indol-2-one, M-ISO

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements: P233, P260, P261, P271, P272, P280, P284, P302 + P352, P304 + P340, P321, P333 + P317, P342 + P316, P362 + P364, P403, 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 EP Impurity F?

The CAS Registry Number of Ropinirole EP Impurity F is 139122-19-3. It is also known as 4-(2-Hydroxyethyl)-1,3-dihydro-2H-indolin-2-one, Ropinirole Hydrochloride - Impurity F, 4-(2-Hydroxyethyl)indolin-2-one.

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

Ropinirole EP Impurity F has the molecular formula C10H11NO2 and a molecular weight of 177.2 g/mol. Its IUPAC name is 4-(2-hydroxyethyl)-1,3-dihydroindol-2-one.

What is Ropinirole EP Impurity F used for?

Ropinirole EP Impurity F 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 F can I order?

We supply Ropinirole EP Impurity F 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 F?

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

Yes. Ropinirole EP Impurity F 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.