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Pharmacopeial Impurities (EP / USP / BP)

Fenoterol EP Impurity B

Reference StandardAvailable on request

Order Fenoterol EP Impurity B (CAS 699525-61-6) online at Zemixal: C17H19NO4, COA and SDS with every lot, worldwide shipping.

Pack sizes
Fenoterol EP Impurity B chemical structure
CAS number699525-61-6
FormulaC17H19NO4
Molar mass301.34 g/mol
Physical formSolid
HS code38229090
InChIKeyIFNGKZSCMSNIPZ-UHFFFAOYSA-N
IUPAC name1-(3,5-dihydroxyphenyl)-2-[1-(4-hydroxyphenyl)propan-2-ylamino]ethanone

About Fenoterol EP Impurity B

Fenoterol EP Impurity B belongs to the Fenoterol reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 699525-61-6, formula C17H19NO4 and molar mass 301.34 g/mol. It is handled as a solid.

Use cases we see most often

  • 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. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Fenoterol

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

Fenoterol standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Fenoterol EP Impurity B
Product nameFenoterol EP Impurity B
Catalogue numberZX-029472
CAS number699525-61-6
IUPAC name1-(3,5-dihydroxyphenyl)-2-[1-(4-hydroxyphenyl)propan-2-ylamino]ethanone
Molecular formulaC17H19NO4
Molar mass301.34 g/mol
Exact mass301.1314
GradeReference Standard
Physical formSolid
XLogP32.5
H-bond donors / acceptors4 / 5
Topological polar surface area89.8 Ų
HS code38229090
InChIKeyIFNGKZSCMSNIPZ-UHFFFAOYSA-N
SMILESCC(CC1=CC=C(C=C1)O)NCC(=O)C2=CC(=CC(=C2)O)O
PubChem CID3014196
SynonymsFenoterol EP Impurity B (Free Base), Fenoterol Hydrobromide - Impurity B (Freebase), 1-(3,5-dihydroxyphenyl)-2-[[(1RS)-2-(4-hydroxyphenyl)-1-methylethyl]amino]ethan-1-one, 1-(3,5-dihydroxyphenyl)-2-[[(1RS)-2-(4-hydroxyphenyl)- 1-methylethyl]amino]ethanone, Ethanone, 1-(3,5-dihydroxyphenyl)-2-[[2-(4-hydroxyphenyl)-1-methylethyl]amino]-

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 Fenoterol 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 Fenoterol EP Impurity B

Which CAS number identifies Fenoterol EP Impurity B?
Fenoterol EP Impurity B is registered under CAS 699525-61-6. You may also see it listed as Fenoterol EP Impurity B (Free Base), Fenoterol Hydrobromide - Impurity B (Freebase), 1-(3,5-dihydroxyphenyl)-2-[[(1RS)-2-(4-hydroxyphenyl)-1-methylethyl]amino]ethan-1-one. Our catalogue number for this item is ZX-029472.
What are the formula and molar mass of Fenoterol EP Impurity B?
For Fenoterol EP Impurity B, its formula is C17H19NO4 and its molar mass is 301.34 g/mol. The systematic (IUPAC) name is 1-(3,5-dihydroxyphenyl)-2-[1-(4-hydroxyphenyl)propan-2-ylamino]ethanone. InChIKey IFNGKZSCMSNIPZ-UHFFFAOYSA-N lets you match it in any structure database.
How is Fenoterol EP Impurity B used in pharmaceutical QC?
Fenoterol EP Impurity B is a characterised reference material linked to Fenoterol. 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 Fenoterol 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 Fenoterol 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 Fenoterol EP Impurity B to my country?
Yes. Fenoterol 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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