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Pharmacopeial Impurities (EP / USP / BP)

Propafenone EP Impurity B

Reference StandardAvailable on request

Propafenone EP Impurity B (CAS 88308-22-9) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-027722.

Pack sizes
Propafenone EP Impurity B chemical structure
CAS number88308-22-9
FormulaC21H25NO3
Molar mass339.4 g/mol
Physical formSolid
HS code38229090
InChIKeySTGHQQSGJSJCGH-OUKQBFOZSA-N
IUPAC name(E)-1-[2-[2-hydroxy-3-(propylamino)propoxy]phenyl]-3-phenylprop-2-en-1-one

About Propafenone EP Impurity B

Zemixal lists Propafenone EP Impurity B for laboratories that identify, quantify or control Propafenone and its related substances. For your records (Reference Standard), the material is defined by CAS 88308-22-9, formula C21H25NO3 and molar mass 339.4 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • 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 Propafenone

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

Propafenone standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Propafenone EP Impurity B
Product namePropafenone EP Impurity B
Catalogue numberZX-027722
CAS number88308-22-9
IUPAC name(E)-1-[2-[2-hydroxy-3-(propylamino)propoxy]phenyl]-3-phenylprop-2-en-1-one
Molecular formulaC21H25NO3
Molar mass339.4 g/mol
Exact mass339.1834
GradeReference Standard
Physical formSolid
XLogP33.5
H-bond donors / acceptors2 / 4
Topological polar surface area58.6 Ų
HS code38229090
InChIKeySTGHQQSGJSJCGH-OUKQBFOZSA-N
SMILESCCCNCC(COC1=CC=CC=C1C(=O)/C=C/C2=CC=CC=C2)O
PubChem CID71315335
SynonymsPropafenone impurity B, Propafenone - Impurity B, Desphenethyl-(E)-styrylpropafenone, 1-(2-(2-Hydroxy-3-(propylamino)propoxy)phenyl)-3-phenylprop-2-en-1-one, (E)-1-(2-(2-hydroxy-3-(propylamino)propoxy)phenyl)-3-phenylprop-2-en-1-one, 2-Propen-1-one, 1-(2-(2-hydroxy-3-(propylamino)propoxy)phenyl)-3-phenyl-, (2E)-1-(2-((2RS)-2-Hydroxy-3-(propylamino)propoxy)phenyl)-3-phenylprop-2-en-1-one, Propafenone Hydrochloride, 2-Propen-1-one Impurity, Propafenone hydrochloride impurity B, 1-[2-[2-Hydroxy-3-(propylamino)propoxy]phenyl]-3-phenyl-2-propen-1-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 Propafenone EP Impurity B
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 Propafenone EP Impurity B

Which CAS number identifies Propafenone EP Impurity B?
Propafenone EP Impurity B is registered under CAS 88308-22-9. You may also see it listed as Propafenone impurity B, Propafenone - Impurity B, Desphenethyl-(E)-styrylpropafenone. Our catalogue number for this item is ZX-027722.
What are the formula and molar mass of Propafenone EP Impurity B?
For Propafenone EP Impurity B, its formula is C21H25NO3 and its molar mass is 339.4 g/mol. The systematic (IUPAC) name is (E)-1-[2-[2-hydroxy-3-(propylamino)propoxy]phenyl]-3-phenylprop-2-en-1-one. InChIKey STGHQQSGJSJCGH-OUKQBFOZSA-N lets you match it in any structure database.
How is Propafenone EP Impurity B used in pharmaceutical QC?
Propafenone EP Impurity B is a characterised reference material linked to Propafenone. 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 Propafenone EP Impurity B?
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 Propafenone EP Impurity B?
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 Propafenone EP Impurity B to my country?
Yes. Propafenone EP Impurity B ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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