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Pharmacopeial Impurities (EP / USP / BP)

Carteolol EP Impurity A

Reference StandardAvailable on request

Order Carteolol EP Impurity A (CAS 5057-12-5) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-023798.

Pack sizes
Carteolol EP Impurity A chemical structure
CAS number5057-12-5
FormulaC9H11NO2
Molar mass165.19 g/mol
Physical formSolid
HS code38229090
InChIKeyKNRFNTVMEIIKEB-UHFFFAOYSA-N
IUPAC name1,3,4,6,7,8-hexahydroquinoline-2,5-dione

About Carteolol EP Impurity A

Analytical teams working on Carteolol use Carteolol EP Impurity A as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 5057-12-5, formula C9H11NO2 and molar mass 165.19 g/mol. It is handled as a solid.

Where it is used

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Carteolol

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

Carteolol standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Carteolol EP Impurity A
Product nameCarteolol EP Impurity A
Catalogue numberZX-023798
CAS number5057-12-5
IUPAC name1,3,4,6,7,8-hexahydroquinoline-2,5-dione
Molecular formulaC9H11NO2
Molar mass165.19 g/mol
Exact mass165.079
GradeReference Standard
Physical formSolid
XLogP3-0.2
H-bond donors / acceptors1 / 2
Topological polar surface area46.2 Ų
HS code38229090
InChIKeyKNRFNTVMEIIKEB-UHFFFAOYSA-N
SMILESC1CC2=C(CCC(=O)N2)C(=O)C1
PubChem CID293641
SynonymsCarteolol Hydrochloride EP Impurity A, Carteolol Hydrochloride - Impurity A, 4,6,7,8-Tetrahydro-2,5(1H,3H)-quinolinedione, 2,5(1H,3H)-Quinolinedione, 4,6,7,8-tetrahydro-, 3,4,5,6,7,8-Hexahydrocarbostyril-5-one, 3,4,7,8-Tetrahydro-2,5(1H,6H)-quinolinedione, 3,4,7,8-Tetrahydroquinoline-2,5(1H,6H)-dione, 4,6,7,8-Tetrahydro-1H,3H-quinoline-2,5-dione, 1,2,3,4,5,6,7,8-octahydroquinoline-2,5-dione, 4,6,7,8-tetrahydroquinoline-2,5(1h,3h)-dione, 2,5-Dioxo-1,2,3,4,5,6,7,8-octahydroquinoline, 3,5,6,7,8-Hexahydrocarbostyril-5-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 Carteolol EP Impurity A
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 Carteolol EP Impurity A

Which CAS number identifies Carteolol EP Impurity A?
Carteolol EP Impurity A is registered under CAS 5057-12-5. You may also see it listed as Carteolol Hydrochloride EP Impurity A, Carteolol Hydrochloride - Impurity A, 4,6,7,8-Tetrahydro-2,5(1H,3H)-quinolinedione. Our catalogue number for this item is ZX-023798.
What are the formula and molar mass of Carteolol EP Impurity A?
For Carteolol EP Impurity A, its formula is C9H11NO2 and its molar mass is 165.19 g/mol. The systematic (IUPAC) name is 1,3,4,6,7,8-hexahydroquinoline-2,5-dione. InChIKey KNRFNTVMEIIKEB-UHFFFAOYSA-N lets you match it in any structure database.
How is Carteolol EP Impurity A used in pharmaceutical QC?
Carteolol EP Impurity A is a characterised reference material linked to Carteolol. 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 Carteolol EP Impurity A?
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 Carteolol EP Impurity A?
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 Carteolol EP Impurity A to my country?
Yes. Carteolol EP Impurity A ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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