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API Impurities

4-Ethenyl-1,3-dihydro-2H-indol-2-one

Reference StandardAvailable on request

Order 4-Ethenyl-1,3-dihydro-2H-indol-2-one (CAS 120427-93-2) online at Zemixal: C10H9NO, COA and SDS with every lot, worldwide shipping.

Pack sizes
4-Ethenyl-1,3-dihydro-2H-indol-2-one chemical structure
CAS number120427-93-2
FormulaC10H9NO
Molar mass159.18 g/mol
Physical formSolid
HS code38229090
InChIKeyFUBOKYDXCOLQBL-UHFFFAOYSA-N
IUPAC name4-ethenyl-1,3-dihydroindol-2-one

About 4-Ethenyl-1,3-dihydro-2H-indol-2-one

4-Ethenyl-1,3-dihydro-2H-indol-2-one belongs to the Ropinirole reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 120427-93-2, formula C10H9NO and molar mass 159.18 g/mol. It is handled as a solid.

Where it is used

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Ropinirole

See every impurity, metabolite and related compound we list for this API.

Ropinirole standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of 4-Ethenyl-1,3-dihydro-2H-indol-2-one
Product name4-Ethenyl-1,3-dihydro-2H-indol-2-one
Catalogue numberZX-022692
CAS number120427-93-2
IUPAC name4-ethenyl-1,3-dihydroindol-2-one
Molecular formulaC10H9NO
Molar mass159.18 g/mol
Exact mass159.0684
GradeReference Standard
Physical formSolid
XLogP31.4
H-bond donors / acceptors1 / 1
Topological polar surface area29.1 Ų
HS code38229090
InChIKeyFUBOKYDXCOLQBL-UHFFFAOYSA-N
SMILESC=CC1=C2CC(=O)NC2=CC=C1
PubChem CID21782956
Synonyms4-vinylindolin-2-one, 2H-Indol-2-one, 4-ethenyl-1,3-dihydro-, 2H-Indol-2-one,4-ethenyl-1,3-dihydro-, 4-Vinylindolin-2-one (4-Ethenyl-1,3-dihydro-2H-indol-2-one)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of 4-Ethenyl-1,3-dihydro-2H-indol-2-one
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 4-Ethenyl-1,3-dihydro-2H-indol-2-one

Which CAS number identifies 4-Ethenyl-1,3-dihydro-2H-indol-2-one?
4-Ethenyl-1,3-dihydro-2H-indol-2-one is registered under CAS 120427-93-2. You may also see it listed as 4-vinylindolin-2-one, 2H-Indol-2-one, 4-ethenyl-1,3-dihydro-, 2H-Indol-2-one,4-ethenyl-1,3-dihydro-. Our catalogue number for this item is ZX-022692.
What are the formula and molar mass of 4-Ethenyl-1,3-dihydro-2H-indol-2-one?
For 4-Ethenyl-1,3-dihydro-2H-indol-2-one, its formula is C10H9NO and its molar mass is 159.18 g/mol. The systematic (IUPAC) name is 4-ethenyl-1,3-dihydroindol-2-one. InChIKey FUBOKYDXCOLQBL-UHFFFAOYSA-N lets you match it in any structure database.
How is 4-Ethenyl-1,3-dihydro-2H-indol-2-one used in pharmaceutical QC?
4-Ethenyl-1,3-dihydro-2H-indol-2-one is a characterised reference material linked to Ropinirole. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 4-Ethenyl-1,3-dihydro-2H-indol-2-one?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 4-Ethenyl-1,3-dihydro-2H-indol-2-one?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 4-Ethenyl-1,3-dihydro-2H-indol-2-one to my country?
Yes. 4-Ethenyl-1,3-dihydro-2H-indol-2-one ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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